2786250 - QA11/QA12: error M7021 - 'Deficit of PU IR quantity...'

It is not possible to post stock to 'Return Delivery' / 'Return Posting' in transaction QA11 or QA12, as error M7021 is raised, saying:
Incorrect posting back to vendor / supplier - Deficit of PU IR quantity

 

 
Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.

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• SAP ERP Quality Management (QM)
• SAP R/3
• SAP R/3 Enterprise
• SAP ERP Central Component
• SAP ERP
• SAP Enhancement package for SAP ERP
• SAP Enhancement package for SAP ERP, version for SAP HANA
• SAP S/4HANA, on-premise

SAP ERP Central Component all versions ; SAP ERP all versions ; SAP R/3 Enterprise all versions ; SAP R/3 all versions ; SAP S/4HANA all versions ; SAP enhancement package for SAP ERP all versions ; SAP enhancement package for SAP ERP, version for SAP HANA all versions

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