Solution : https://service.sap.com/sap/support/notes/435888 (SAP Service marketplace login required)
Key words :
additional key words e001, error message appears, ta /sapapo/msdp_admin, snp planning areas, snp planning, /sapapo/sdp_md, planning object, planning versions, master data, product procurements
Related Notes :
575958 | Composite SAP note: Avoiding data inconsistencies in APO |
433833 | Deleted product procurement: Error with planning object |