Solution : https://service.sap.com/sap/support/notes/357955 (SAP Service marketplace login required)
Key words :
optimizer -> master data -> maintain freely-definable attributes, additional key words aposfc, plant-specific material status, attached source code corrections, material status maintained, material master maintenance, material master transfer, call transaction smod, function module exit_saplcmat_001, apo material master
Related Notes :
435366 | BAdI for additional checks when converting orders |
358007 | |
331664 | APO PP/DS: Material status |