Activated EA-HR business function HCM_SFEC_MDEC2HR is overruled

What causes this issue?

The business function HCM_SFEC_MDEC2HR is activated on software
component EA-HR. However, the business function is currently being
overruled by group item ORBF of group SFEC in Customizing table T77S0.

System Response

It is not possible to execute inbound service interface &V1&.

How to fix this error?

Make sure that business function HCM_SFEC_MDEC2HR is activated and that
it is not being overruled by group item ORBF of group SFEC in
Customizing table T77S0.

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.