SAP Message XS647 - Currently no delivery to &, as message contents incorrect

Diagnosis
The message could not be delivered to recipient &V1&. An error (aboutwhich no further details are known) has occurred related to the contentsof the message or parts of the message.

System Response
Processing was terminated.
Additional information of the used node (if available, in the systemlanguage of the node):
V4

Procedure
Attempt to resend the message at a later time.