DRDA Service doesn't process SQL SELECT statements that contain spaces between multi-part object identifiers. In addition, you receive the following error:
"Failed to process DSCSQLSTT. Object reference not set to an instance of an object."
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
This issue is fixed in the following cumulative update for Host Integration Server:
Learn about the terminology that Microsoft uses to describe software updates.