User Variables - Calculated Variables and Target Variables

I am working with an integration that was created by someone else and I am trying to figure out why a target variable is not updating.

Target variable is being used with an Update step.  The lookup expression is "LookupProductID" with is a user variable.  LookupProductID=xrefLookupLock_BKEY against the Scribe Internal table KEYCROSSREFRENCETWOWAY.


I have confirmed the value is in the table and that the LookupProductID worked in a previous step.


I have been looking at this issue for so long, I am guessing I am missing the obvious, so any help would be greatly appreciated.


Will Perkinson