Enhancements exist for the basic type &
Message type: E = Error
Message class: EA - IDoc Basis Messages
Message number: 473
Message text: Enhancements exist for the basic type &
What causes this issue?
Extensions already assigned to basic type &v1&.
System Response
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
How to fix this error?
The basic type cannot be deleted. First delete the referencing
extensions.
Error message extract from SAP system. Copyright SAP SE.