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Memory leaks and profiling with .Net

I wrote some moths ago an article about the GC and highlighted some particularities (unsafe and unmanaged code, disposing and finalizing, etc). When you are developing with .Net you will be sometimes faced to memory or resource leaks. Especially if you Read More...
Posted Wednesday, November 04, 2009 10:48 PM by Florian DITTGEN | 0 Comments

Importing Leads and Contacts

You can find a very good description on our team blog (EMEA Dynamics AX Support) how to import leads and contact Xml files with Dynamics Ax 2009 here . The problem you will be faced by using this is, that you can’t import data with non Ascii characters, Read More...
Posted Wednesday, August 19, 2009 12:11 AM by Florian DITTGEN | 0 Comments

Template Wizard does create SheetNames with more than 30 characters

The Template Wizard (Administration/Periodic/Data export/import/Excel spreadsheets/Template Wizard) creates unfortunately SheetNames that might exceed 30 characters, which is not allowed by Excel and results in annoying message boxes that are requesting Read More...
Posted Tuesday, August 18, 2009 9:14 PM by Florian DITTGEN | 0 Comments

Large Xml-documents with an AIF-WebService.

If you are faced to 'large' Xml-documents with AIF-WebServices, you might be faced to difficulties for Inbound and OutBound services. The following two points should be applied for the client app.config, if the client uses the WCF for communicating with Read More...
Posted Tuesday, August 11, 2009 11:48 AM by Florian DITTGEN | 1 Comments

‘0’-values don’t appear in Xml files generated by the AIF

Numeric values that are 0 (not null) are not serialized and don't appear in the Xml file. The reason for this is, that the numeric types in Dynamics Ax are not nullable (must have a value) and do interpret the value 0 as a "null value" (0 as Read More...
Posted Tuesday, August 11, 2009 10:57 AM by Florian DITTGEN | 0 Comments

Request for the permission of type 'SecurityPermission' failed

When you get the following exception while executing a report on the SSRS or within Ax: System.Security.SecurityException was unhandled Message=" Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Read More...
Posted Monday, August 10, 2009 7:49 PM by Florian DITTGEN | 1 Comments

base64Encode() of the kernel class ‘Image’ does return an empty string

A partner asked me why the base64Encode method of the Image class does always return an empty string. In the following example: 1: Image image; 2: str sBase64Encode; 3: ; 4: image = new Image(); 5: image.loadImage(@ 'C:\sample.bmp' ); 6:   7: sBase64Encode Read More...
Posted Monday, August 10, 2009 5:32 PM by Florian DITTGEN | 0 Comments

Gender information in Employees-form and the Global Address Book (GAB)

You can open the information about employees with the Global Address Book (Basic/Global Address Book) and with the Employees form (Basic/Employees). Normally it is no problem to modify data in both forms, but unfortunately this is not true for the ‘gender’ Read More...
Posted Monday, August 10, 2009 11:47 AM by Florian DITTGEN | 0 Comments

IDynamicsAXExpressionBuilder returned error code 0x80131509

In forms that are using the ActiveX-control ExpressionBuilder (like TrvPolicyForm) you might be faced to the following error message: Method 'initialize' in COM object of class 'IDynamicsAXExpressionBuilder' returned error code 0x80131509 (<unknown>) Read More...
Posted Tuesday, May 05, 2009 5:05 PM by Florian DITTGEN | 4 Comments
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Deploying service references with Dynamics Ax 2009

Service references are are great feature in Dynamics Ax 2009 and using WCF with Ax is now really easy. But unfortunately it is not easy to deploy this service reference. If you now need to deploy a service reference from the development environment to Read More...
Posted Monday, February 09, 2009 2:46 PM by Florian DITTGEN | 2 Comments
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RPC error 1702 when calling a WinAPI method from a batch job

You probably already noticed that error messages are sometimes not really helpful when you are trying to understand a problem. The following code creates such misleading error message: 1: public void run() 2: { 3: ; 4: if (WinApi::folderExists( @"c:\temp\")) Read More...
Posted Thursday, January 29, 2009 2:55 PM by Florian DITTGEN | 3 Comments

AxUpdatePortal Utility

I just want to remind the existence of this nice little tool , which is be very useful for any deployment or redeployment of your WebParts and EP-sites. Basically it is a simple .Net command-line executable which calls the same method as the AxSetup does Read More...
Posted Wednesday, January 28, 2009 11:52 AM by Florian DITTGEN | 1 Comments

Why some Web services can’t be consumed ‘as is’ by referenced services in Ax 2009

Referenced services in Ax2009 are based on the .Net technology WCF and so it was for me pretty much clear, that it would be easy to integrate Microsoft's MapPoint services, since they are ‘simple’ standard web services. Unfortunately I was wrong. Referenced Read More...
Posted Saturday, December 06, 2008 3:46 PM by Florian DITTGEN | 1 Comments

Ax4 + SSAS 2005 - troubleshooting

Normally this is combination isn’t a problem – if you did everything fine directly from the beginning. If not, this could cost you quite a little time to make this working. First you must follow the pre requirements that are listed on this link for SSAS Read More...
Posted Monday, November 10, 2008 5:23 PM by Florian DITTGEN | 0 Comments
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.Net 3.5 SP1 with Ax2009

Unfortunately Ax2009 does create in conjunction with the .Net 3.5 SP1 the following exception: A ProgressTemplate must be specified on UpdateProgress control with ID ‘id’. This will be fixed very soon. Until then, please just don’t install the SP1 on Read More...
Posted Wednesday, September 03, 2008 10:20 AM by Florian DITTGEN | 0 Comments
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