| ERROR | skipping datafile string because it has not changed |
| CAUSE | The specified datafile has not had its checkpoint advanced since the previous backup, therefore it does not need a new incremental backup. |
| ACTION | This is an informational message only. |
| ERROR | skipping datafile string because it has not changed |
| CAUSE | The specified datafile has not had its checkpoint advanced since the previous backup, therefore it does not need a new incremental backup. |
| ACTION | This is an informational message only. |