Serial No Status AVLB even after Goods Receipts

Hi All ,

We have an material+ serial for which the GR(Goods Receipt-mvmt 101) has been posted but still the status in IQ03 is AVLB and has not changed to ESTO.

I know we can manually correct this but what could be the root cause . We can see the 101 movement under the history of serial no as well.

Below are the steps those were followed

PO > Inbound Delivery > WM TO > GR .

Please help.