Symptoms
You process a BizTalk Adapter for Informix against an Informix database. If the SEND port uses an UPDATE statement that has multiple rows per <after> block element, the adapter is not processed, and you receive an error message that resembles the following:
Exception: There was an error in the Send port with URI:URI_path.
Internal message: There was an error in the Send port with URI:URI_path.
Internal message: Duplicate column {0} specified for row.
Resolution
This problem is fixed in Cumulative Update 1 for Host Integration Server 2016.
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
References
Learn about the terminology Microsoft uses to describe software updates.
