Solution : https://service.sap.com/sap/support/notes/406303 (SAP Service marketplace login required)
Key words :
vbap-kzbws = ekpo-kzbws, terms stock transfer item, stock transport order, sales order item, mssa-satra exceeded, requirements type carries, sales order, special stock, mssa-satra & & &, requirements type
Related Notes :
496592 | Requirements type changeable with account assigned pur.order |
375063 | Reqments type changeable for assigned stock transfer order |