Corresp.for the policy is suppressed acc.to setting in master policy &1

What causes this issue?

The policy is assigned to master policy &V1&. In this master policy, it
has been defined that all correspondence for the policies assigned to
this master policy is to be suppressed.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.