How To Fix MN020 - Es wurde bereits ein Abrechnungsbeleg zur Verbuchung vorbereitet

SAP Error Message - Details

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 020

• Message text: Es wurde bereits ein Abrechnungsbeleg zur Verbuchung vorbereitet

Was verursacht dieses Problem?

You have already carried out a settlement run for the rebate
arrangement currently being processed. This resulted in the
preparation of a settlement document (one billing document or several
credit memo documents) being prepared for posting.
Repeating the settlement run would cause these documents to be deleted
and, if applicable, new settlement documents to be prepared for
posting.

Systemantwort

The function "Settlement accounting" has been terminated because you
did not acknowledge the warning message.

Wie behebe ich diesen Fehler?

Please check whether or not you wish to post the already-prepared
settlement document. To post the document, please save the rebate
arrangement.
If you do not wish to save the document, reinvoke the "Settlement
accounting" function and acknowledge the warning message.

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