Maintenance work order cost screen is not showing OSP cost

Summary:

We have created maintenance work order with Outside Processing. PR is initiated and converted into PO.

Post receiving the PO work order operation is completed.

We ran all costing process and we can able to see the costing distributions against the OSP PO.

But in the Maintenance work order cost screen OSP PO cost is not reflected either in Material nor in Resource. What could be the reason?

Our cost method is Periodic Average Cost Method.

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26C

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