Error Levels
Find and Replace (FNR) supports the following error levels:
| Level | Description |
|---|---|
| 0 | No errors |
| 1 | Major error like directory is invalid |
| 2 | Read/Write error for any processed file |
By default, only 0 and 1 are returned by the command. To enable ErrorLevel 2, use new flag –setErrorLevelIfAnyFileErrors. See details for flags here.