'*' is not a supported meta-value

What causes this issue?

The meta-value '*' is set for this field. However, this meta-value is
not supported for this specific field.

System Response

Processing stops.

How to fix this error?

Choose another value or another meta-value.

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.