Activate company code check in controlling area &1

What causes this issue?

You are attempting to activate CO->FI real-time integration.

System Response

See the explanations on the indicator
<DS:TX.COCODE_VALIDATION>Company Code Validation</>.

How to fix this error?

First activate company code validation in the
<DS:SIMG.SIMG_CFMENUORK3OKKP>master data of controlling area</>
&V1&.

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.