Creating a tab plugin for the customer module.

This function returns a boolean value...indicating if the load was successful or not.  But how can we tell what the error is if the load fails?

I have a custom procedure that checks out fine in the manager.  And I can run this procedure through SQL Server Manager so the procedure looks correct.

Is it possible that I dont' have the proper grid setting (datasource, member, etc).  Is there another procedure I can use to load a LoadDataSet function with a text command  to see if the grid populates?