| description | title | ms.custom | ms.date | ms.service | ms.reviewer | ms.suite | ms.topic | f1_keywords | |
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Learn more about: Error - Required Target Has Choice Node Source |
Error - Required Target Has Choice Node Source |
06/08/2017 |
biztalk-server |
article |
|
Error Code
btm1029
Explanation
The indicated node in the destination schema is specified as required but is linked to a node in the source schema that is within a Choice node. Because the indicated node in the source schema may not appear in an input instance message, there may not be a source from which to create the required node in the destination schema.
User Action
As appropriate, either change the indicated node in the destination schema to optional, or provide a different source for the indicated node in the destination schema that must occur in all valid input instance messages.