Hi,
We have observed system behavior where while releasing OTB (Order to Buy) PO through transaction code WOTB6, Delivery date at item level is getting changed automatically. I have checked "Planned Delivery Time in Days" field in Purchasing view of material master which is referred in PO. It is maintained as "0" still system is changing del date automatically while releasing the PO.
Please help in understanding the calculation of Delivery date in OTB and how to restrict system from changing the del. date.
Regards
Ranjit