Correspondence activity &1 not found

What causes this issue?

The system tried to determine the correspondence activity &V1&.
Such an activity could not be found.

System Response

The correspondence activity &V1& was not executed.

How to fix this error?

INCLUDE ABA_FICA_NA_F5 OBJECT DOKU ID TX
After you have done this, carry out the action again.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.