Solution : https://service.sap.com/sap/support/notes/616171 (SAP Service marketplace login required)
Key words :
terms vkm1blocked sd documentsschedule linesitemvbepvbapsap list viewer reason, component component type yourfield yourfieldtypesave, 'goto' -> 'append structure' system issues, sd blocked sales documents, set parameter 'kkl', specific item data, add schedule lines, additional item fields, display structure vbkredet, resulting list
Related Notes :
| 779389 | VKM*: Extend list with user-defined fields |