Solution : https://service.sap.com/sap/support/notes/594899 (SAP Service marketplace login required)
Summary : Key words : Related Notes :
This SAP Note addresses the unclear authorization checks for field RESPAREA under authorization object K_ORDER. The system prioritizes authorization checks based on specific order numbers (OR
controlling -> internal orders -> order master data -> develop enhancements, -- authphase <fld> internal order authorization, -- aufart <fld> order type, -- kstar <fld> cost element, solution order number check, order number <order number>, order master data, <controlling area><cost center>, master data transactions, -- co_action <fld> actions
316648 Author.create intern.order:sttlmt rule not transfrd 106936 FAQ: Authorization checks for business transactions 51731 Missing Authorizations for Internal Orders