Solution : https://service.sap.com/sap/support/notes/631242 (SAP Service marketplace login required)
Key words :
purchase order handling reason, purchase order returns, read note 606282 point 6, returns delivery, system confirms, higher quantity, availability situation, terms retpo, confirmed quantity, correction record
Related Notes :
928097 | ATP: Cannot create delivery for purchase order returns |
606282 | FAQ: Returns processing, requirements and ATP |