RFC destination for update to Revenue Accounting has not been found

What causes this issue?

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

System Response

How to fix this error?

If you want to use integration with Revenue Accounting, you have to
activate the integration in Customizing.
INCLUDE FICA_NA_CUST_2 OBJECT DOCU ID TX

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.