No cost allocated in the Burden Cost Code for Inventory Miscellaneous Transaction Source

Hi Experts,

We have an expenditure type "A.TAXS.999999.M" that acts as our burden cost...where in all the Project burdened cost computed based on Tax percentages from Projects allocation transaction source, oracle time and labor transaction source, and oracle purchasing receipts accrual transaction source are being allocated. The problem is it don't generate the same for Inventory Miscellaneous Transaction source. And when we run the PRC: Create and Distribute Burden Transactions, the output of the A.TAXS.999999.M for Inventory Miscellaneous Transaction source was not showing. but for other transaction source it was computing and showing on the output.