Solution : https://service.sap.com/sap/support/notes/313588 (SAP Service marketplace login required)
Key words :
additional key words aposfc, attached source code corrections, production order scheduled, deallocate order, scheduled change, apo system, import note 205169, solution refer, deallocated, transferred
Related Notes :
313478 | Transaction deallocated in APO and planned in R/3 |
205169 | Manual operation deletion: no deletion in APO |