Posts Tagged ‘sage 300 erp’
From the Sage 300 ERP to Sage CRM integration there is the ability to run a number of Sage 300 ERP screens. These are the older VB screens being run as ActiveX controls from the IE browser. Not to be confused with the newer Quote to Order web based screens. A common request is how to customize these screens to you run the customized screen from Sage CRM rather than the base screen.
This blog posting covers how to run customized screens from Sage CRM. As a bonus, as part of this it also shows how to wrap a Sage 300 screen, so that it handles version updates seamlessly and doesn’t require you to re-compile your solution when we release a new version of the base screen. As a result this mechanism requires you use VB to wrap the base control for deployment. The ideas presented here probably can be ported to other programming systems, but it may not be easy.
A sample project that wraps Order Entry is located on Google Drive here. This project will be used for most of the examples in the document, so feel free to load it up and follow along. In order to view the wrapper, simply unzip the file, and open up the CRMOEOrderUI.vbp.
Create the Wrapper
The following instructions will show the basic steps on how to create a Sage 300 UI Browser Wrapper. The wrapper can then be referenced by an ASP page. There should be a constant interaction between the UI, the wrapper, and the ASP page (ie. UI calls UI_OnUIAppOpened in the wrapper, the wrapper raises the UIWasUnLoaded event to the ASP page, and the ASP page in turn catches the event, and closes the window containing the wrapper (and attached Accpac UI).
1. Open up Visual Basic and select a new Active X Control. Click Open.
2. Go to Project/ References, and select ACCPAC COM API Object, ACCPAC Data Source Control, ACCPAC Signon Manager, VB IObjectSafety Interface, ACCPAC Application Installer, and ACCPAC Session Manager.
3. The project name determines the name of the wrapper (OCX). In this case, the wrapper name will be “eCRMOEOrderUI”.
4. The name that you give the UserControl should be descriptive of what is contained on it. In this case, give the UserControl the same name as the Accpac UI that is wrapped (in this case, OEOrderUI).
5. When you are coding refer to the Accpac UI as “UserControl” (ie. UserControl.Width, UserControl.height).
6. We use the VBControlExtender to wrap the Order Entry OCX control dynamically when UserControl_Show is called (see code for UserControl_Show accompanied with this document). When referencing elements and methods within the Order Entry OCX control you would use ctlDynamic.object. The control is installed and opened using the AccpacOcxRegHelper.CLS which makes entries in to the registry that allows the VBControlExtender to reference the control by name as opposed to CLSID which is returned from Roto.
7. Now you are ready to begin writing the code that will catch the events thrown by the Accpac UI, and raise your own events to the ASP that will contain your wrapper.
8. Go into your code view and begin instantiating your events, objects, and variables.
9. Begin by declaring your objects that are going to handle events thrown by the AccpacDataSource controls in the related Accpac OCX controls. In this case, event handlers of the AccpacOE1100 class are being declared so that they can detect the events thrown by the class.
10. Next, declare the events that you will want to raise to the ASP page.
11. Declare your public variables
12. Declare your remaining variables. In this case, mSignonMgr is going to be used to sign on the Accpac UI with the signon manager so that the signon screen does not keep popping up every time that the UI is loaded. mlSignonID is going to be the signon ID.
13. Outline your functions that will be called by the ASP Page. In this case, the ASP page will give the values that are to be used to populate the UI, or to insert the customer ID into the UI’s customer field for a new customer quote.
14. Next, list out the events that can be called by the UI AccpacDataSources. In the screenshot below, you can see that the wrapper is checking the eReason variable being passed, and depending on what eReason is being passed, a different event will be raised to the ASP page (AddNew, Delete etc) in the RaiseEventEX sub.
15. Other functions are also called by the Accpac UI. The wrapper will be notified of these events through ctlDynamic_ObjectEvent (see below). Once the UI has opened ctlDynamic_ObjectEvent is called with an event name of “OnUIAppOpened” and a private sub UI_OnUIAppOpened is called and objects in the wrapper are initialized, and the UIWasLoaded event is raised to the ASP page notifying it that the UI has been opened.
16. Finally, define the Get properties that are available to the ASP page so that it can resize its windows when the UI has been loaded onto the ASP page. In this case, the ASP page will resize its windows to be the same width, height, and unit of measurement as the UI.
17. Now, you have successfully entered all the code that the wrapper will use to receive the function calls from the UI, as well as raise the events to the ASP page.
Customize the Sage CRM ASP Page
You now have a wrapped OCX now you can follow the ASP page in Sage CRM (for example, OE_OrderUI.asp as follows) to call your customized OCX.
Then it will open the OE Order Entry screen for order ORD000000000076.
In OE_OrderUI.asp file, it has following code:
eCRMOEOrderUI raises the following events:
UIWasLoaded(), UIWasUnLoaded(), AddNew(), Delete(), Update(), FieldChange(), Init(), Read(), Fetch()
eCRMOEOrderUI exposes the following Properties:
UIWidth(Read Only), UIHeight(Read Only), TwipsPerPixelX(Read Only), TwipsPerPixelX(Read Only)
eCRMOEOrderUI exposes the following Functions:
PopulateUI(OrderID As String, CustomerID As String);
CreateNewQuote(CustomerID As String);
<SCRIPT for=”eCRMOEOrderUI” Event=”UIWasLoaded()”>
var width = eCRMOEOrderUI.UIWidth / eCRMOEOrderUI.TwipsPerPixelX;
var height = eCRMOEOrderUI.UIHeight / eCRMOEOrderUI.TwipsPerPixelY;
if ((BrowserDetect.browser==”Explorer”) && (BrowserDetect.version >= 7))
width += 35;
height += 130;
width += 35;
height += 100;
var left = (screen.width – width) / 2;
var top = (screen.height – height) / 2;
width = eCRMOEOrderUI.UIWidth / eCRMOEOrderUI.TwipsPerPixelX;
height = eCRMOEOrderUI.UIHeight / eCRMOEOrderUI.TwipsPerPixelY;
BorderWidth = ClientWidth() – width;
BorderHeight = ClientHeight() – height;
bLoaded = true;
Hopefully you find this helpful in customizing Sage 300 ERP screens. Even if you don’t run them from Sage CRM, not having to re-build them for each Product Update can save you some time.
If you were able to attend the Sage 300 ERP roadmap sessions at Sage Summit you would have heard that the next major release of Sage 300 ERP (named 2016 but released in 2015) will be dropping support for Pervasive.SQL and Oracle as database servers. This means the only supported database will be Microsoft SQL Server. Although we will support several versions of SQL Server long with the Azure SQL flavor.
The intent of this article is to help make sure everyone has plenty of advanced warning about this change. To help explain the rationale behind this decision, and to help people formulate migration plan if you aren’t already running SQL Server.
The first Windows version of Sage 300 ERP (then called CA-Accpac/2000) was released supporting one database which was good old Btrieve 6.15. We all have fond memories of those days when the world was much simpler, we just needed a simple robust database manager without any other real concerns. At that time we had a good bundling deal with Btrieve so we could include a database engine with every System Manager. At that time Btrieve was owned by Novell. At that point in time Btrieve was a good low cost database manager that supported transactioning, it was used by many ERPs, and was relatively easy to install and administer. Novell sold off Btrieve back to its original developers and that evolved into Pervasive.SQL and last year that was acquired by Actian.
Pervasive.SQL still has the same qualities that Btrieve 6.15 had, but it hasn’t really kept up with its competitors. SQL Server now has a free edition and Microsoft is much more favorable to doing bundling deals. Plus there are now many better low cost database alternatives such as SQLLite and MySQL.
Over that past years the higher end databases have become much easier to install and manage. Long gone are all the configurable parameters that would plague SQL Server installations (i.e. the defaults now work for most cases). So now Pervasive.SQL isn’t as easy to use.
Anyway Btrieve was the first database that Sage 300 ERP supported, and I think a lot of people have fond memories of Btrieve, but today it doesn’t seem to have a place anymore.
A lot of Sage 300 ERP installations require integrations to many other products, and nearly none of these support Pervasive.SQL. Hence if you want integration with BI tools, or other ERP related software, you are almost always forced to use SQL Server anyway. In the early days of Sage 300, SQL Server was very expensive and most products supported Btrieve as a low cost alternative, but today the need for that has disappeared and we are one of the last vendors to still be supporting Pervasive.SQL.
We’ve had Oracle support for a while now. However the sales numbers have never really justified the resources required to support this platform. Oracle tends to be the database of choice for larger companies that tend to be bigger than Sage 300’s target market. We’ve made a few government and large company sales because we support Oracle, but generally these customers would have been as well served by SQL Server.
Our perspective is that the demand for Oracle has waned and that they are really pursuing larger and larger companies and moving further and further away from our market segment.
Multiple Product Integrations
Most Sage 300 ERP sites these days involve multiple products working together such as Sage CRM and Sage HRMS. Generally people only want to work with one database system and the common one across the various products is SQL Server. Most products support a choice of databases, like Sage CRM supports Oracle and SQL Server and Sage HRMS supports FoxPro and SQL Server. To get a more uniform experience across all these products really only works well if you choose SQL Server. It’s generally nicer to have just one set up database operations for things like backup.
Further when you start to use more advanced cross product reporting tools, these can only do their job if all the products are based on the same database engine (so that SQL joins can work properly, etc.).
The Sage 300 ERP architecture is still the same and supports multiple databases, whether we support another database than SQL Server in the future will depend on the future of the database market. It might be a lighter weight SQL engine like SQLLite is best. Or one of the new NoSQL databases that are becoming popular like HBase or MongoDB. Certainly the NoSQL databases support capabilities that SQL Server can only dream of. Similarly products like SQLLite also run on all the mobile an alternate operating systems opening up all sorts of other possibilities. Chances are these will be introduced in a hybrid manner combined with SQL Server rather than as solutions that handle 100% of our system’s needs.
For the short term we will be concentrating on SQL Server which means can use some features that are more specific to SQL Server. However one of our keys to success has been sticking to the core SQL engine functionality. That we work fine with SQL Express and Azure SQL (unlike a number of competitors). So we will be careful to ensure anything we do doesn’t break our database independence or our flexibility in supporting all flavors of SQL Server.
Moving to SQL
If you are running an unsupported database and want to move to Sage 300 ERP 2016 then you will need to convert the database. To convert from an unsupported database like Pervasive.SQL, DB2 or Oracle, you need to run Database Dump on your databases, create SQL databases for these in SQL Management Studio, create the entries in Database Setup and then run Database Load. Make sure that you update and test your backup/restore and disaster recovery plans to ensure that you are still protected.
The conversion must be done before upgrading, since the 2016 version doesn’t include the unsupported database drivers and can’t access these databases and hence can’t do a Database Dump on them.
If you leave Pervasive, DB2 or Oracle databases in Database Setup then these won’t show up in any sign on dialogs. We’ve changed the message when you run the desktop, so that if you don’t have any databases because they are unsupported, why this is the case and to let you run Database Setup.
If you don’t want to switch to SQL Server, it just means the last version you can upgrade to is Sage 300 ERP 2014. This will be supported for its normal lifecycle. When it goes out of support, of course your software will still operate. But you won’t be able to get any new Service Packs or Hotfixes. This should present a quite large window on when to switch. These days, nearly all new sales are SQL Server and the number of SQL installs is the largest share and of course every one already running SQL Server won’t be affected.
The database world is changing and Sage 300 ERP needs to change with it. That’s why we are making these changes. We hope that converting your Pervasive or Oracle databases to SQL Server won’t be too painful and that you will get quite a few long term benefits from this move.
A new flavor of Sage Intelligence was demonstrated by Himanshu Palsule during his keynote at Sage Summit called Sage Intelligence Go! (SIG). I thought I’d spend a bit of time this week providing a few more details about what it is and where it fits into the scheme of things.
Sage Intelligence is a business intelligence/reporting tool used by many Sage ERP products. For those who have been around the Sage 300 ERP community, they will recognize it as Alchemex which Sage purchased a few years ago. This is a product that runs as a Microsoft Excel add-in which extracts data from the ERP to be manipulated by the power of the Excel spreadsheet engine. This is a very popular way of doing Financial Reporting since you often want to present the data graphically or you want to perform complex calculations or you want to slice and dice the data using pivot tables. Excel provides a great platform for performing these tasks. The original Financial Reporter bundled with Sage 300 ERP works in a similar manner as an Excel Add-in. Sage Intelligence is used for quite a few things beyond Financial Accounting including Sales Analysis and other predictive type BI functions.
Sage Intelligence has been around for a while and is a good mature product. Since it is written with the full Excel add-in SDK, it must run in Excel and specifically the locally installed version of Excel. This means it isn’t particularly well suited for cloud applications such as Office Online.
Microsoft has now released a newer SDK for developing Office apps. This new SDK is designed to allow you to develop applications that can still run in the locally installed full Microsoft Excel, but they can also run inside the cloud/web based Excel Online as well as the new specialty versions of Office like the one for the iPad.
As Sage ERP applications move to the cloud, you would want to have your Financial Reporter be cloud based as well. You would want to be able to edit Financial Reports in the browser as well as display and interact with reports on any device including your tablet or smart phone. This is where Sage Intelligence Go! comes in. It is written in the new Office Apps SDK and will run on the online and device version s of Excel as well as the full locally installed Excel. This you don’t need a Windows PC at all to use your cloud based ERP and cloud based Financial Reporter. However you still have all the power of Excel helping you visualize and manipulate your reports.
Sage One Accounting
Sage One Accounting by Sage Pastel is such a cloud based ERP system. This product has Sage Intelligence Go! as an option for performing various reporting needs. When SIG started out here, it was much simpler. The original Office Apps SDK was very simple and didn’t nearly have the power of the various older SDKs supported by local Excel. However as time as gone by, the Office App SDK has become much stronger and the functionality is now much more in line with what we expect of such a solution.
For those of you who attended Sage Summit and saw James Whittaker’s keynote, they would have seen the importance Microsoft is placing on the new Office Apps. Basically to switch from using the browser and search, or using Apps from a mobile device App store, you will get your data directly in your business applications via this new sort of App. If you go to the Office App Store, and search on Sage you will find a Sage One app for Outlook and Sage Intelligence Go! If you search a bit more broadly, you won’t find that many non-trivial applications. Sage Intelligence Go! is probably the most sophisticated Office App in the store.
Notice that you don’t run SIG reports from the ERP application, they run from Excel. Once you have the XLSX file, you can just run it anytime from any version of Excel and have full access to your data. This is really a new paradigm for doing reporting. For SIG this works really well. Whether other applications fit this model is yet to be seen.
SIG needs to communicate both with the Office API (whether cloud or local) as well as with the ERP to get the data to process. Both of these functions are accomplished via RESTful web services. The communication with the ERP must be via Web Services since these could originate from the SIG Office App running in the Microsoft Office Online Cloud or from the Office App running in the local Excel. It isn’t possible to use the traditional methods of database integration like ODBC when the two may be running in completely different locations.
Basically the Sage Cloud based ERP exposes a standard set of Web Services that are protected by Sage ID. When the user starts SIG, they get a Sage ID login prompt from with-in Excel and then this is transmitted through to the Sage Cloud ERP which uses the Sage ID to look up which tenants this user runs as. This information is related back to SIG in case it needs a second prompt to act which tenant (company) to access.
Sage Intelligence Go consists of a server component that runs in the cloud as well as the Office App that runs in Excel. The Server portion of SIG uses the provided Web Services to load the data to be reported on from the ERP into its in-memory database for processing. This in-memory database is maintained in the cloud where the SIG service runs. Then the Office App part of SIG interacts with the server side to present the correct required data and perform various processing functions.
This solution requires the ERP provide Web Services that are exposed to the Internet in general, so that it can be access via Excel running anywhere whether installed locally, running on an iPad or running as a Web Application in the cloud. This means these Web Services need to be secure and available 24×7 with very good availability. For this reason you will see SIG first integrating to Sage Cloud based ERPs (like the current Sage One Accounting by Sage Pastel) and later via the Sage Data Cloud which will offer these services on behalf of on-premised installed ERP systems.
Sage Intelligence Go! is our solution for cloud reporting. Its primary purpose is to provide Financial Reporting capabilities, but it is also capable of handling other BI type reporting needs. This is our solution to moving a lot of reporting functions into the cloud.
I’m just back from Sage Summit 2014 which was held at the Mandalay Bay Resort/Hotel in Las Vegas, Nevada. There were over 5200 attendees at the show, a new record for Sage. The Mandalay Bay is a huge complex and I racked up a record number of steps for GCC getting from one place to another. Las Vegas is easy to get to for most people since there are a lot of direct flights from around North America and you can find really cheap hotel accommodation near to the conference (like $29 at the Excalibur which is connected to Mandalay Bay by a free tram). The only down side to having he conference in Vegas is that smoking is still allowed in many public places, which is really annoying.
The conference had a great many guest speakers including quite a few celebrities like Magic Johnson and Jessica Alba. The convention trade show wasn’t just booths, there were also open speaking theatres that always had something interesting going on as well as the Sage Innovation Lab Exhibit.
There were a great many product breakout sessions as well as a large number of breakout sessions on general business and technology topics. The intent was to make Sage Summit a place to come to for a lot more than just learning new technical details about your Sage product, or promoting new add-ons for you to purchase. A lot of customers attending the show told me that it was these general sessions on accounting, marketing and technology that they found the most useful.
The show was huge and this blog post just covers a few areas that I was directly involved in or attended.
Great General Sessions
Besides the mandatory Sage keynotes, there were quite a few general sessions which were quite amazing. My favorite was Brad Smith’s interview with Biz Stone the co-founder of Twitter and Jelly. Biz certainly provides a lot of interesting context to Web startups, as well as a lot of interesting stories of why he left Google and chose the path he chose. It was certainly interesting in the way a lot of the successful founders left very secure lucrative careers to really struggle for years to get their dreams off the ground. A common theme was the need for persistence so you could survive long enough to eventually get that big break. Another common theme was to follow people and ideas rather than companies and money. Now I’m going to have to read Biz’s book: “Things a Little Bird Told Me: Confessions of the Creative Mind”.
Another very popular session was the panel discussion with Magic Johnson, CEO of Magic Johnson Enterprises, Jessica Alba, co-founder of the Honest Company and J. Carrey Smith, CEO of Big Ass Solutions. This discussion concentrated on their current businesses and didn’t delve into their celebrity pasts for which at least two panelists are rather well known for. There were a lot of good business tips given and it was interesting to see how Magic Johnson and Jessica Alba have adapted what they did before to becoming quite successful CEOs.
Sage’s Technology Vision
A lot of Sage’s technology and product presentations were about our mobile and cloud technology vision. The theme was to aggressively move into these areas with purposeful innovation that still protect the investment that our customers have in our current technologies. At the heart of this vision is the Sage Data Cloud. This acts as a hub which mobile solutions can connect to as well as a way that data can be accessed in our existing products whether in the cloud or installed on premise. Below is the architectural block diagram showing the main components of this.
This is perhaps a bit theoretical, but we already have products in the market that are filling in key components of this vision. Some of these are included in the next diagram.
We use the term “hybrid cloud” quite a bit, this indicates that you can have some of your data on premise and some of your data in the cloud. There are quite a few use cases that people desire. Not everyone is sold with trusting all their data to a cloud vendor for safe keeping. In some industries and countries there are tight regulatory controls on where your data can legally be located. The Hybrid Cloud box in the diagram includes Sage 50 ERP (US and Canadian), Sage 100 ERP and Sage 300 ERP.
To effectively operate mobile and web solutions, you do need to have your data available 24×7 with a very high degree of uptime and a very high degree of security. Most small or mid-sized business customers cannot afford sufficient IT resources to maintain this for their own data center. One solution to this problem is to synchronize a subset of your on premise ERP/CRM data to the Sage Data Cloud and then have your mobile solutions accessing this. Then it becomes Sage’s responsibility to maintain the uptime, 24×7 support and apply all the necessary security procedures to keep the data safe.
Another attraction for ISVs is integrate their product to the Sage Data Cloud and then let the Sage Data Cloud handle all the details of integrating to the many Sage ERP products. This way they only need to write one integration rather than separate integrations for Sage 50 ERP, Sage 100 ERP, Sage 300 ERP, Sage 300 CRE, etc.
We had a lot of coverage of the Sage 300 Online offering which has been live for a while now. This was introduced last Summit and now offers Sage 300 ERP customers the choice of installing on premise or running in the Azure cloud. Running in the cloud saves you having to back up your data, perform updates or maintain servers or operating systems. This way you can just run Sage 300 and let Sage handle the details. Of course you can get a copy of your data anytime you want and even move between on premise and the cloud.
The Sage Innovation Lab
On the trade show we had a special section for the Sage Innovation Lab. Here you could play with Google Glasses, Pebble Watches, 3D Printers and all sorts of neat toys to see some prototypes and experiments that Sage is working on with these. We don’t know if these will all be productized, but it’s cool to get a feel for how the future might begin to look like.
This really was Sage Summit re-imagined. There were a great many sessions, keynotes and demonstrations on all sorts of topics of interest to businesses. This should be taken even further for next year’s Sage Summit which will be in New Orleans, LA on July 27-30, 2015. Does anyone else remember all those great CA-World’s in New Orleans back in the 90s?
The main purpose of our .Net API is to access our Business Logic Views which I’ve blogged on in these articles:
An Introduction to the Sage 300 ERP .Net API
Starting to Program the Sage 300 ERP Views in .Net
Composing Views in the Sage 300 ERP .Net API
Using the Sage 300 ERP View Protocols with .Net
Using Browse Filters in the Sage 300 ERP .Net API
Using the Sage 300 .Net API from ASP.Net MVC
Error Reporting in Sage 300 ERP
Sage 300 ERP Metadata
Sage 300 ERP Optional Fields
However there are a number of simple things that you need to do repeatedly which would be a bit of a pain to use the Views every time to do these. So in our .Net API we provide a number of APIs that give you efficient quick mechanisms to access things like company, fiscal calendar and currency information.
With Sage Summit 2014 just a few weeks away (you can still register here), I can’t pre-empt any of the big announcements here in my blog (as much as I’d like to), so perhaps a bit of an easier .Net article instead. For many these examples are fairly simple, but I’m always getting requests for source code, and I happen to have a test program that exercises these APIs that I can provide as an examples. This program was to help ensure and debug these APIs for our 64 Bit/Unicode version which might indicate why it tends to print rather a strange selection of fields from some of the classes.
The sample program for this article is a simple WinForms application that uses the Sage 300 ERP API to get various information from these helper classes and then populates a multi-line edit control with the information gathered. The code is the dotnetsample (folder or zip) located in the folder on Google Drive at this URL. The code is hard coded to access SAMLTD with ADMIN/ADMIN as the user id and password. You may need to change this in the session.open to match what you have installed/configured on your local system. I’ve been building and running this using Visual Studio 2013 with the latest SPs and the latest .Net.
The Session Class
The session class is the starting point for everything else. Besides opening the session get establishing the DBLink, you can use this class to get some useful version information as well as some information about the user like their language.
The DBLink Class
From the session you get a DBLink object that is then your connection to the database and everything in it. From this object you can open any of our Business Logic Views and do any processing that you like. Similarly you can also get quick access to currency and fiscal calendar information from here. Of course you could do much of this by opening various Common Service Views, but this would involve quite a few calls. Additionally the helper APIs provide some caching and calculation support.
The Company Class
Accessing the company property from the DBLink object is your quick shortcut to the various Company options information stored in Common Services in the CS0001 View. This is where you get things like the home currency, number of fiscal periods, whether the company is multi-currency or get address type information. Generally you will need something from here in pretty much anything you do.
The FiscalCalendar Class
You can get a FiscalCalendar object from the FiscalCalendar property of the DBLink. In accounting fiscal periods are very important, since everything is eventually recorded in the General Ledger in a specific fiscal year/fiscal period. G/L mostly doesn’t care about exact dates, but really cares about the fiscal year and period. For accurate accounting you always have to be very careful that you are putting things in the correct fiscal year and periods. In Common Services we setup our financial years and fiscal periods assigning them various starting and ending dates. Corporate fiscal years don’t have to correspond to a calendar year and usually don’t. For instance the Sage fiscal year starts on October 1, and ends on September 30.
This object then gives you methods and properties to get the starting and ending dates for fiscal periods, years or quarters. Further it helps you calculate which fiscal year/period a particular date falls in. Often all these calculations are done for you by the Views, but if you are entering things directly into G/L these can be quite useful. Some of the parameters to these methods are a bit cryptic, so perhaps the sample program will help with anyone having troubles.
The Currency Classes
There are several classes for dealing with currencies, there are the Currency, CurrencyTable and CurrencyRate classes. You get these from the DBLink’s GetCurrency, GetCurrencyTable and GetCurrencyRate methods. There is also a GetCurrencyRateTypeDescription method to get the description for a given Currency Rate Type.
The Currency object contains information for a given currency like the description, number of decimals and decimal separator. Combined with the Currency Rate Type, we have a Currency Table entry for each Currency Code and Currency Rate Type. Then for each of these there are multiple CurrencyRate’s for each Currency on a given date.
So if you want to do some custom currency processing for some reason, then these are very useful objects to use. The sample program for this article has lots of examples of using all of these.
Remember to always test your programs against a multi-currency database. A common bug is to do all your testing against SAMINC and then have your program fail at a customer site who is running multi-currency. Similarly it helps to test with a home currency like Japanese Yen that doesn’t have two decimal places.
This was just a quick article to talk about some of the useful helper functions in our Sage 300 ERP .Net API that help you access various system data quickly. You can perform any of these functions through the Business Logic Views, but since these are used so frequently, they save a lot of programming time.
Generally Sage 300 ERP is used in a multi-user environment where users could be distributed across a large building or located in many different sites. Further Sage 300 ERP uses a concurrent licensing model for users, so if you have 10 Lanpaks then 10 people can login at once; however, it doesn’t matter which ten people it is.
Often companies save a bit of money by buying fewer Lanpaks than users of the product. Perhaps a clerk works the early shift of 7-3 and then when they go home a Financial Accountant runs some Financial Reports. But what happens if that clerk doesn’t sign off? What if they work at home and aren’t answering their phone? Now the Financial Accountant gets a message that all the Lanpaks are in use and can’t get their work done.
To solve this problem Sage 300 ERP 2014 Product Update 2 will be introducing an Evict Users feature. Previously we provided a detailed list of everyone in the system and what they are doing which I blogged on here. Now you can also kick them out of the system to recover the Lanpak for someone else to use.
From the Current Users screen there is now a push button to “Sign Out Selected Users”. You then get a dialog with a dire warning and are requested to enter the admin password and confirm to kick out the desired user.
Then in a minute or so, all the screens for that user will be terminated and their Lanpaks will be available for someone else to use.
So how is this accomplished? Basically when you evict a user, that screen will store an encrypted file in the shared data folder. Periodically any Lanpak Managers running will have a look to see if there is a new file and if there is it will see if it is for users they are managing. If so, Lanpak manager will kill the processes of all the screens they are running. The file is left in place for a few minutes, so this particular user won’t be able to sign in again immediately.
This is a fairly simple scheme that is fairly effective for recovering Lanpaks. It works both for regularly run screens from the desktop as well as web deployed screens from the Web Desktop or from Sage CRM.
Since it’s by user, you can kill the ADMIN user which will kill yourself. If all your users sign in as ADMIN then it will kill all the users on the system. So beware that if multiple users share a user id, then they will all be killed and not just one workstations.
Another use case that this method only partially addresses is kicking everyone out of the system so you can perform an upgrade (like a Product Update). Generally a DLL or EXE file in Windows is locked if a running process uses it. Hence you can’t update Sage 300 if someone has a4wapi.dll in use for instance. It could be that this method does gets everyone out of the system, but there are a few cases which may not work:
- If someone signs off the Sage 300 Desktop but leaves it running. In this case the EXE and DLLs are still in use, but since it isn’t using a Lanpak and isn’t associated with a user, it can’t be killed this way. However I tend to think this is fairly unlikely.
- It won’t be effective against things that quickly open sessions, do something and then close the session. This would include things like the Sage CRM integration where the custom Sage CRM pages open a session load their data and close the session. However things like this tend to be Web Servers and can usually be stopped remotely or at least from a central place.
- Things that we allow to use Sage 300 without using a Lanpak. This would include things like parts of the Sage CRM integration, the Sage HRMS integration and the Sage 300 Portal.
- For third party products, if they are full SDK, it will definitely work on them. If they aren’t full SDK it may or may not work depending on how they are built.
Keep in mind that the main purpose of this feature is to manage Lanpaks, performing upgrades is just a secondary things, where hopefully it helps, but may not be a complete solution.
The Scary Warning
The warning message when you run this is fairly severe. Part of this is because we are killing the processes that are connected to our API. Generally you won’t corrupt the main database because everything is protected by transactioning. So if you do kill the process while they are say posting a batch, it just means the transaction in process will be rolled back and they will have to do it again later. Generally the expectation is that this feature is used once people go home and aren’t doing anything which would be harmless. Further in the user list screen you can see what people are doing, so don’t kill the person running Day End.
However if someone is using the UI and they are resizing columns in a grid, you could catch things at the wrong time and corrupt a *_p.ism file. But these can be deleted and sometimes repaired with ScanIsam. If you are running a non-SDK third party product, I can’t really say what will happen if it’s killed.
The Evict Users feature is the number one feature as voted on, on our Ideas web site and this is now in the product. So keep making suggestions to https://www11.v1ideas.com/Sage300ERP/Accpac and voting on suggestions that are in the system that you would like to see implemented.
This features will make it easier for companies to manage their Lanpaks and get better value from the system. Hopefully this will also make managing upgrades a bit easier as well.
Unstructured time is becoming a common way to stimulate innovation and creativity in organizations. Basically you give employees a number of hours each week to work on any project they like. They do need to make a proposal and at the end give a demo of working software. The idea is to work on projects that developers feel are important and are passionate about, but perhaps the business in general doesn’t think is worthwhile, too risky or has as a very low priority. Companies like Google and Intuit have been very successful at implementing this and getting quite good results.
Unstructured Time at Sage
The Sage Construction and Real Estate (CRE) development team at Sage has been using unstructured time for a while now. They have had quite a lot of participation and it has led to products like a time and expense iPhone application. Now we are rolling out unstructured time to other Sage R&D centers including ours, here in Richmond, BC.
At this point we are starting out slowly with 4 hours of unstructured time a sprint (every two weeks). Anyone using this needs to submit a project proposal and then do a demo of working code when they judge it’s advanced enough. The proposals can be pretty much anything vaguely related to business applications.
The goal is for people to work on things they are passionate about. To get a chance to play with new bleeding edge technologies before anyone else. To develop that function, program or feature that they’ve always thought would be great, but the business has always ignored. I’m really looking forward to what the team will come up with.
Crazy Projects at Google
Our unstructured time needs to be used for business applications, but I wonder what unstructured time is like at Google where they seem to come up with things that have nothing to do with search or advertising. Is it Google’s unstructured time that leads to self-driving cars, Google Glasses, military robots, human brain simulations or any of their many green projects. Hopefully these get turned into good things and aren’t just Google trying to create SkyNet for real. Maybe we’ll let our unstructured time go crazy as well?
I’m a big fan of Neal Stephenson, and recently read his novel Anathem. Neal’s novels can be a bit off-putting since they are typically 1000 pages long, but I really enjoy them. One of the themes in Anathem are monasteries occupied by mathematicians that are divided up into groups by how often they report their results to the outside world. The lower order reports every year, next is a group that reports every ten years, then a group that reports every 100 years and finally the highest group that only reports every 1000 years. These groups don’t interact with anyone outside their order except for the week when they report and exchange information/literature with the outside world. This is in contrast to how we operate today where we are driven by “internet time” and have to produce results quickly and ignore anything that can’t be done quickly.
So imagine you could go away for a year to work on a project, or go away for ten years to work on something. Perhaps going away for 100 years or 1000 years might pose some other problems that the monks in the novel had to solve. The point being is to imagine what you could accomplish if you had that long? Would you use different research approaches and methods than we use typically today? Certainly an intriguing prospect contrasting where we currently need to produce something every few months.
So why am I talking about Anathem and unstructured time together? Well one problem we have is how do you get started on big projects with lots of risk? Suppose you know we need to do something, but doing it is hard and time consuming? Every journey has to start with the first step, but sometimes making that first step can be quite difficult. I’ve had the luxury of being able to do unstructured time for some time, because I’m a software architect and not embedded in an agile sprint team. So I see technologies that we need to adopt but they are large and won’t be on Product Manager’s road maps.
So I’ve done simple POC’s in the past like producing a mobile app using Argos. But more recently I embarked on producing a 64-Bit version of Sage 300. This worked out quite well and wasn’t too hard to get going. But then I got ambitious and decided to add Unicode into the mix. This is proving more difficult, but is progressing. The difficulty with these projects is that they involve changing a large amount of the existing code base and estimating how much work they are is very difficult. As I get a Unicode G/L going, it becomes easier to estimate, but I couldn’t have taken the first step on the project without using unstructured time.
Part of the problem is that we expect our Agile teams to accurately estimate their work and then rate them on how well they do this (that they are accountable for their estimates). This has the side effect that they are then very resistant to work on things that are open ended or hard to estimate. Generally for innovation to take hold, the performance management system needs a bit of tweaking to encourage innovation and higher risk tasks, rather than only encouraging meeting commitments and making good estimates.
Now unlike Anathem, I’m not going to get 100 years to do this or even 10 years. But 1 year doesn’t seem so bad.
Now that we are adding unstructured time to our arsenal of innovation initiatives, I have high hopes that we will see all sorts of innovative new products, technologies and services emerge out of the end. Of course we are just starting this process, so it will take a little while for things to get built.