| ERROR | Unknown Service name string |
| CAUSE | An attempt was made to use an invalid application service. |
| ACTION | Use a valid service name from SERVICE$ or add a new service using the DBMS_SERVICE package. |
| ERROR | Unknown Service name string |
| CAUSE | An attempt was made to use an invalid application service. |
| ACTION | Use a valid service name from SERVICE$ or add a new service using the DBMS_SERVICE package. |