In the last post I was troubleshooting the SSRS connection from AX 2012. I was quite happy when the settings validated correctly but I was still not able to run the report… I got this error:
Error while setting server report parameters. Error message: The DefaultValue expression for the report parameter ‘AX_CompanyName’ contains an error: Request for the permission of type ‘System.Security.Permissions.EnvironmentPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089’ failed. (rsRuntimeErrorInExpression)
After some googling researching I found someone having the same issue (link below).
Apparently you need to change the PermissionSetName in the rssrvpolicy.config file on the Reporting Server. Start Notepad as administrator and open the file from the folder C:\Program Files\Microsoft SQL Server\MSRS13.MSSQLSERVER\Reporting Services\ReportServer (you should probably back it up first).
Change this:
<CodeGroup class=”UnionCodeGroup” version=”1″ PermissionSetName=”Execution” Name=”Report_Expressions_Default_Permissions”
To this:
<CodeGroup class=”UnionCodeGroup” version=”1″ PermissionSetName=”FullTrust”
Name=”Report_Expressions_Default_Permissions”
That is all for today
Links
SSRS Report Error – AX_CompanyName – DAXNigel (wordpress.com)
