Solution : https://service.sap.com/sap/support/notes/170827 (SAP Service marketplace login required)
Key words :
menu tools > abap workbench > screen painter, input/output field tkzslt-ztext, input/output field tpi01t-ztext, input/output field taif5t-sztxt, input/output field t087j-txt50, input/output field t087l-txt50, additional key words order layout, group box 'master data display', selected master data field, text field t001w_sowrk-name1
Related Notes :
| 506607 | INFO: Field sel. for int. order master data in order type |