Function not supported; BF FIN_AA_CONFIG_REDESIGN_1 is not active

What causes this issue?

The transaction or function called is part of business function
FIN_AA_CONFIG_REDESIGN_1.
However, the business function is either <ZH>not</> available or <ZH>not
</> activated.

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.