Solution : https://service.sap.com/sap/support/notes/66117 (SAP Service marketplace login required)
Key words :
'transfer posting storage location, additional key words mngc2, respective dependent requirements, material short text, error message m7181, sufficient atp quantity, confirmed quantity, availability check, subcontract order, check result
Related Notes :
| 65019 | Dependent reqs and subcontracting CO06, CO09 |