Stock waiting Qty

I have an item that shows stock qty as 20 (with 100 waiting).

I don’t have any PO on this item, so unsure what the 100 waiting is for. The only transaction for 100 is a delivery note, so I don’t expect them to be waiting

This is the stock ledger:

After a stockrecon of 120, 100 items were delivered. Why are they waiting if this is what’s causing it.

Any Material Request / Purchase Order or Manufacturing Work Order in process for this item?

I checked. There aren’t any.

Hi Everyone, has this been resolved? I have many items showing waiting quantity while all MR, PR, PI, Stock Entries done properly.
Regards,
Mohamad