Material & & & already included in document (line &)
Message type: E = Error
Message class: M8 - Invoice Verification/Valuation
Message number: 303
Message text: Material & & & already included in document (line &)
What causes this issue?
You have already processed this material/plant combination under
another item.
How to fix this error?
Correct your input.
Error message extract from SAP system. Copyright SAP SE.
