& & not allocated to a report

What causes this issue?

You tried to call up a report directly from a transaction. However,
the transaktion &V1& is not allocated to the
funktion &V2&.

System Response

The funktion cannot be carried out.

How to fix this error?

Please check the allocation, using the Customizing function
(Menu item REPORTING)

Error message extract from SAP system. Copyright SAP SE.