BIP5356
Severity
20 : ErrorMessage
An error has occurred while a multipart message was being written. Element '<insert_1>' cannot have an embedded message '<insert_0>', for message set '<insert_2>'.Explanation
An error occurred when an attempt was being made to match an embedded message with the logical model. The embedded message '<insert_0>' is not allowed as a child of '<insert_1>'. The message set was '<insert_2>'.Response
Ensure that the model allows a message in the position that '<insert_0>' was found. This error can also be caused by having more than one message as a child of an element with type composition message. Make sure such elements only have a single message as a child.