Solution : https://service.sap.com/sap/support/notes/518556 (SAP Service marketplace login required)
Key words :
transaction 'display planning file entries', low-level codes apply globally, indicator 'sort low-level codes, function module /sapapo/heu_lolvlcode, function module /sapapo/heu_plan_standardlots, ascending low-level codes, highest low-level code, function module /sapapo/heu_mrp_planning, production planning runheuristic settings0, low-level code determination
Related Notes :
1167216 | Usage of Product Priority |
560969 | Rescheduling: Bottom-Up (SAP_PP_009) |
557731 | Planning file entry + reuse mode (documentation) |
513827 | Settings/parallel processing in the PP/DS planning run |
441102 | Consulting notes in PP/DS |