have migrated from SSRS2005 to SSRS2008.One report having group by and that report contain static column and dynamic column both. in SSRS 2005 it is working good. but as i migrated to SSRS 2008 i m geting error message
“The Group expression used in
grouping ‘table1_group1′returned a data Type that is not Valid”
Please let me know if you can help me. This is happning only in one perticular condition when we don;t want to show any data but only message to ened user.When we want to show Data even in SSRS 2008 every thing is working good.
Please help me if any one has ame problem and sloved the isues