Multiple fields with role '&3': &1 &2

What causes this issue?

Role <ZH>&V3&</> is assigned to more than one field. When jobs are
scheduled, the system considers only one field with role <ZH>&V3&</>.

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?

Check the entries made for program <ZH>&V1&</>. Assign role <ZH>&V3&</>
to only one field if possible.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.