I have added a linked table and some fields within a standard Epicor RDD (after duplicating it), the below is the linked table and field selection.
When I try to edit the SSRS report that this produces it says it doe not recognise the fields.
That error means there is a syntax mistake, like missing quotes, words that run together (missing space) etc. If you go back to the original query that works and add one thing at a time should be able to figure out where the error is.
Thank You !!! there was a space after ClassID, i deleted it and reput it in and its worked, not sure why that made the difference but happy that it is working now