SAP Message B1611 - Segment type &, version &: No segment name found

Diagnosis
A release-dependent segment name could not be determined for therelease-independent segment type &v1& for version &v2&.
The conversion is necessary so that this IDoc can be sent to anR/2-System.

Procedure
Consult your ALE administrator or check the following items:
- the version number in the output partner protocol for the recipientof this intermediate document.
- the settings for this segment type in the transaction WE31.