Solution : https://service.sap.com/sap/support/notes/661453 (SAP Service marketplace login required)
Key words :
processor-based setup logic reason, detailed scheduling planning board, sequence-dependent setup activities, production planning run, drag&drop rescheduling, source code corrections, terms /sapapo/cdps0, setup matrix, sort sequence, /sapapo/cdpsb0
Related Notes :
650559 | Sequence heuristic ignores sort sequence |