[WIP] Performed Receiving for OSP Item, No Move Transactions

I performed a OSP receiving (delivery to Shop Floor), expect to see Move Transactions performed automatically in WIP, for the particular Job. But it didn't, why?

When I check the Move Transactions->Pending Move Transactions, it was there, but in Pending status.

Checked the Inventory Interface Manager, Setup->Transactions->Interface Managers. Select "Move transaction", Tools->Launch Managers. You will see a request form pops up, the concurrent program name is "WIP Move Transaction Manager". Submit it and the pending transacitons will be cleared.