FIX: BizTalk Adapter for DB2 doesn't return useful error when send port custom SELECT statement contains duplicate columns in WHERE clause CASE expression

Applies to: Host Integration Server 2016

Symptoms


BizTalk Adapter for DB2 doesn't return useful error when send port custom SELECT statement contains duplicate columns in WHERE clauseCASE expression. Additionally, you receive the following error: 
An item with the same key has already been added.

Cause


BizTalk Adapter for DB2 doesn't return useful error due to which the user identifies incorrect duplicate column references in WHERE clauseCASE expression.

Status


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. 

Resolution


This issue is fixed in the following cumulative update for Host Integration Server:

References


Learn about the terminology that Microsoft uses to describe software updates.