Hello,
I am facing a bug in the entries in S066 ( negative entries appearing) during the changes of sales order.
During the creation of a purchase requisition for requesting the quantity maintained in the sales order, the schedule line category in the sales order is changed to a Z category for which no availabilitychk/transfer of reqmts. is maintained in SPRO . After the planned date arrives the schedule line category is changed to the original one and saved. It is during this save that a negative entry is captured in the table S066 with the material availability date mentioned as the one catering to that of the non-delivery relevant schedule line( for which the confirmed quantity is zero) in the sales order.
I have checked the user exits at MV45AFZZ. The problem is somewhere else. I had a doubt that it could be due to the change of the schedule line category from dummy one to the one for which MRP run takes place, therefore I changes the customizing for the dummy one to check the same. But still the problem persists.
Can anyone please suggest if there is something else that needs to be checked for the rectification of this bug?
Regards