One-time supplier not defined
Message type: E = Error
Message class: ME - Purchasing: General Messages
Message number: 021
Message text: One-time supplier not defined
What causes this issue?
It does not make sense to allow a <GL><GL:one-time_vendor>one-time
supplier</> in this situation.
How to fix this error?
Check the supplier number you entered.
Error message extract from SAP system. Copyright SAP SE.