Solution : https://service.sap.com/sap/support/notes/152259 (SAP Service marketplace login required)
Key words :
additional key words co01, add import parameter flg_subopr, reference field rc27x-flg_sel, function module co_it_opr_get, production order, dependent objects, source code, transaction se37, proposal space, operations
Related Notes :
311122 | Error CO254 when deleting operation of an order |
307412 | Deleting operation not possible |