I set up a service order for external processing using control key SM02. I enter the purchasing data e.g. price, vendor, info record. I determine costs and the system calculates the planned cost for purchasing correctly.
On saving the service order, a PR is automatically created. Then I raise a PO for the PR, and change the PO net price.
I now return to the service order and determine costs again. However, the system still calculate the planned cost based on the price in the external operation, not the changed PO net price. Only if I remove the price in the external operation and determine costs, will the system calculate the planned cost based on the PO net price.
I have played around with the Customzing setting for valuaiton variant (transaction OKP8). Changing the strategy sequence for External processing does not seem to make any difference.
Has anyone encountered this issue before?