Segment type & is not yet assigned to a package
Message type: E = Error
Message class: EA - IDoc Basis Messages
Message number: 676
Message text: Segment type & is not yet assigned to a package
What causes this issue?
No development class found for segment type &v1&.
System Response
The development class from your configuration is displayed, if you
stated a development class there.
How to fix this error?
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.