Enter &

What causes this issue?

You have not entered a value in field "&V1&" although an entry in this
field is mandatory.

System Response

The system cannot continue processing.

How to fix this error?

Enter a value in field "&V1&" or press F4 (possible entries).


Note:
If the storage location or batch is missing it may be possible to enter
* in the field and branch into the <GL:storage_location_selection_list>
storage location</>/<GL:batch_selection_list>batch selection list</>.
You can find out whether this function is defined for this field via
the F1 help.

Error message extract from SAP system. Copyright SAP SE.