Hi,
I converted some report.rdl's from SSRS 2005 to 2012. All went good. But a single report, which contains sevaral groups gets the error "The parent-property for the tablix-object 'table1' could not be processed. Data of type 'System.Int32' and 'System.String' could not be compared. Check the datatype returned from Parent."
Any Idea?
Best regards
Ralf