Cannot do the confirmation of process order (CORK)

Hi experts,

I entered into CORK tcode I given the Value for Process Order "XXXXXXXXXXX" and performed the enter.

Now I am "Process Order Confirmation Create : Actual Data" screen. Here I selected the the radio button "Final confirmtn and cliced the check box " Clear Reservation" under the Confirmation Type.

Now I am trying to "SAVE" at this moment I am getting the below message i.e indicated in bold letters.

''Error in determining actual costs for order xxxxxxxxxx.''

I confirmed process order status.

Process order has not the status "CSER(costing error)".

COGI has not records for the process order.

Why the error happen I don't know....

Could you please help me to avoid this problem.

Thanks in advance.

Edited by: Satoru Miyagawa on Sep 17, 2010 5:08 AM