Solution : https://service.sap.com/sap/support/notes/354419 (SAP Service marketplace login required)
Key words :
changing planned order operations/capacity requirements, additional key words poi, source code repairs, function module cloi_changes_upl_31, planned orders, poi interface, operation dates, process manufacturing, phase values, solution implement
Related Notes :
354797 | Diff. resources for phase/operation in process order |
352652 | POI interface: planned order not scheduled |