SSRS Reports are not working in AX 2012R2 or Report server crashes in AX 2012 R2

When ever we face such kind of a problem we need to delete XPPIL files from the Bin folder except folders which is availble in the Bin folder.

so that we can fix the problem as well as we have to generate the Full CIL.
      
DynamicsAx2012\Ax6.0\msdax\server\bin\xppil(except folders delete all files), for our security take all the backup before any action.

Specific user problem in ax 2009 or 2012.

When ever we face a problem for a specific user in AX 2009 or 2012. We have to delete *.auc files then the problem may resolve.

I  am going to mention how to delete the files kindly follow below 3 points and check.

1. Stop AOS.
2. Delete the *.auc files from users\\Appdata\ folder
3. Restart AOS.

Error while running workflow automation report in AX 2012 EP version

AX 2012 FP version

I am getting the error "The 'Maindata_StartDate' parameter is missing a value" when i run the report from CEU/Organization administration/Reports/WorkFlowAutomation

even if i run workflowElementsAutomation same error i am getting.

Basically wherever there is a StartDate and EndDate what ever the date format i am entering it is not accepting and no drop down is coming to select the date.

 

Answer: 

         Open Dynamics Ax

         Navigate to System Administration

         In system Administration ->setup ->Business Intelligence ->Analysis services click on Date imension

         It will open the date dimension settings there change the end date to this year last date.

        Close the Window.

         Process the cubes again.