Cost distributions are not being created

Summary:

We are testing some of the process flows in our test server and created about 8 SOs but for some reason, we are not able to create Cost distributions for those Orders in spite of running, 1. Create accounting for AR 2.Transfer Transactions from Inventory to Costing 3. Import Revenue Lines 4. Create Cost accounting distributions 5. create accounting for costing programs

Any clues? Dont see any issue with period statuses.

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