Hi Sethuraman,
CO09 - ROH13
Why is it showing as 0 and not 100 in the column *** ATP qty (1st line)?
ATP means - Availability to Promise - It is calculated based on the Total available quantity in storage location - confirmed quantity.
In your case storage location qty is 0 and confirmed qty is 0. Hence ATP is 0. ie; 0 quantity is available for the use of other orders.
Why it is that *** ATP qty is shown as 0 for 1st Ord Res?
In scope of check you have mentioned to consider purchase orders. Also you have cheked X to include the reservations. This indicated that you can consider purchase receipts as available quantity and to also consider already available reservations when availability is checked.
Hence for 1st order 100 qty is confirned. For next orders since already available 100 qty got confirmed for 1st order as system considered its reservation, so for other two released orders its confirned quantity is showing as 0.
CO09 - HALB4
But why it is that even physical stock doesn’t show up that way in the *** ATP qty corresponding to 1st line of CO09 - ROH13?
How about the column “confirmed”? Do they show only available physical stock?
For the HALB4 you have created three orders hence against the MRP element PrdOrd- Rec/reqt qty is displayed as order qty. Currently Stock is Nil, hence under stock it s showing 0. *** ATP qty is the cumulative sum of the order qty against the requirement date. As and when the order GR is completed stock gets updated, MRP element (PrdOrd) gets disappeared from the sreen and *** ATP qty gets updated.
Thanks & Regards,
Ramagiri