I am using CR2008 and XML. I keep getting the following message when previewing the report from within Epicore. The XML looks pretty accurate, but something has gone off the deep end for some reason. I am not sure where the problem is or even how to find the problematic field, if any.
Invalid Argument provided.
Failed to retrieved data from the database.
Error in file tmp401 {F04AFBE1-667F-45B9-BB14-EC46C7CE7DEC}.rpt:
Invalid argument for database.
I am also unable to save any changes I make. What did I do wrong?