Cannot find Task 0017 in a transaction - POSDM

Hello All,

I have a transaction in POSDM which failed in the task 0017 due to unavailability of stock in ECC. But now after the stock is available, we are trying to process it but cannot do it successfully. The task 0017 is now not there at all for the transaction. So not sure on how to re-process the whole transaction. It goes through 1001 and stops with showing that there are still steps to be processed. Can anyone help?

Snapshot is shown below. Task 0017 after 1001 is not there.

Thanks

Haradev