Physical inventory &, item & has the status "partially counted"

What causes this issue?

In the physical inventory, you try to post a storage unit to the correct
storage bin automatically. The storage bin that contains this storage
unit in the system is involved in another physical inventory.
The corresponding inventory item has already been counted, counted up,
or uses dynamic cycle counting (physical inventory procedure)

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You cannot transfer this storage unit automatically

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.