Error details: The Messaging Engine failed while executing the outbound map for the message going to the destination URL <URL> with the Message Type <Message Type>. Document type <Document Type Name> does not match any of the given schemas.

Reason:  This is happening when there is used Envelop schema as destination schema in mapping. And map is applied on receive/send port.

Solution: When envelop schema involves in mapping, we should use the map in orchestrations, then this issue will not occur.