The functions are not available in system &1

What causes this issue?

These new functions are not yet available in system &V1&. The chosen
activity can therefore not be started from here.

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?

Log on to the relevant system and start the program RBDLSMAP to carry
out the conversion there.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.