Service PO- Auto Accounting Data Issue.

Hi,

In Service PO, how profit center and network and activity is appearing automatically?

I am creating service PO with Acc. Ass. Cat - K and Item Category -D. In service tab I have chosen the service no. which has valuation class..example 9001.GL 601010 has been assign to the valuation class. Profit Center is not assign to this GL account.

I am wondering how this cost/profit center and network and activity taken it acutomatically? I want to change this automatic profit center and network and activity.

Since this is coming automatically, I am not getting pop-up to enter the cost/profit center eventhough it is required entry. How to bring the pop-up of account assignment screen for service pos?

Advance thanks for your reply.

Regards,

Ravi