Reference type & not defined
Message type: E = Error
Message class: RE - Earmarked funds
Message number: 302
Message text: Reference type & not defined
What causes this issue?
Reference type &V1& is not defined. You can define reference types
using transaction FMU9.
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?
Error message extract from SAP system. Copyright SAP SE.