Receiving a closed internal requisition

Hi guys,

our customer create an internal requisition in ORG1. In the ORG2 they create the Sales Order and deliver the item.

In ORG1 they receive the item in RECEIPT step.

Then, in ORG1 they cancelled the internal requisition from Tools -> Control.

Now there is the record in receive, in particular in RECEIVING TRANSACTION form and VIEW SUPPLY/DEMAND form.

I'm not able to annul the receipt or receive the transaction. How can I manage it? Is There a way to open the Internal Requisition and receive the goods or annul it?

Waiting for a kind feedback.

Thanks,

Salvatore