Solution : https://service.sap.com/sap/support/notes/491490 (SAP Service marketplace login required)
Key words :
menu option remain inactive, affects transactions kkai, 'selection variant' field, menu provide, selection screen, collective processing, results analysis, wbs elements, internal orders, input parameters
Related Notes :
440106 | Planned results analysis and background processing w/variant |
336202 | Results analysis and background processing |