MIGO open instead of VL31 from ZMMSCH
issue: MIGO instead of VL31N from ZMMSCH
in fact, several stock mouvement have been done on the item 10 of this scheduling agreement. it isn't possible to change the confirmation key in the scheduling agrement
solution1
1- create un new scheduling agrement with the correct key 0004 ( ME31L )
2- update source list ME01
3- cancel the schedule line in the old scheduling agreement
4- inform supplier
solution 2
1- create an item 20 in the scheduling agreement 6600045584 with the key 0004
2- add in this item the schedule lines remaining in the item 10 . in order to have correct stock/requirement list ( MD04 )
3- change source list . replace item 10 to 20
4- cancel and/or update schedule line reamining in item 10
5- inform et send the new scheduling agreement to the supplier