Specify a valid reference
Message type: E = Error
Message class: >3 - Contract A/R and A/P: Central functions
Message number: 301
Message text: Specify a valid reference
What causes this issue?
You attempted to enter a reference that is not known.
System Response
The system cannot find this reference.
How to fix this error?
Check if the reference for the entity type you require actually exists.
Enter a valid reference.
Error message extract from SAP system. Copyright SAP SE.
