| ERROR | a communication failure has occurred |
| CAUSE | The remote database is inaccessible. |
| ACTION | Ensure the remote database is running, the communications network is functioning, and the appropriate database links are present. |
| ERROR | a communication failure has occurred |
| CAUSE | The remote database is inaccessible. |
| ACTION | Ensure the remote database is running, the communications network is functioning, and the appropriate database links are present. |