Solution : https://service.sap.com/sap/support/notes/365541 (SAP Service marketplace login required)
Key words :
set status i0076 'deletion flag', flag existing incorrect purchase requisitions, additional key words cn22, respective purchase requisition, externally processed activity, attached program correction, purchase requisition, service activity, program error, correction contained
Related Notes :
136451 | Remove DLFL frm actvty elment for released activity |
34702 | Inconsistency between PReq deletion indicator/order |