Solution : https://service.sap.com/sap/support/notes/603089 (SAP Service marketplace login required)
Key words :
field ekpo-lblkz, solution set flag, call transaction se11, tab page address, address detail screen, terms address, delivery address, item address, change documents, subcontracting vendor
Related Notes :
| 376626 | Changeability of 'subcontracting vendor' indicator |
| 86161 | Registering developers and objects |