Solution : https://service.sap.com/sap/support/notes/496592 (SAP Service marketplace login required)
Key words :
message class v2message 152new message short text, vbap-kzbws = ekpo-kzbws, mssa-satra exceeded, mssa-satra deficit, prerequisites related notes 375063, context blocks referenced, attached source code, sales order item, kzbws reason, sales order
Related Notes :
| 607325 | Valuation indicator with customer order on hand |
| 406303 | Changeable req type w/ stock transp. order assigned to accnt |
| 375063 | Reqments type changeable for assigned stock transfer order |