Authorization required to &1 data message of interface &2 &3 &4

What causes this issue?

Authorization check failed.

System Response

The action is denied by the system.

How to fix this error?

If you require the authorization, contact your system
administrator.

Procedure for System Administrators

Check the user authorization for the authorization object /AIF/ERR,
/AIF/EMC, or /AIF/TECH. If you specified an interface-specific
authorization object in Customizing, you might also need to check the
user's authorizations for this object.

Error message extract from SAP system. Copyright SAP SE.