xbackup and xrestore terminate with the sum of the exit codes of CONTROL and any archiver tool processes called.
The exit code of CONTROL (between 20 and 30) makes reference to the following ranges of error codes in the ADABAS manual Messages and Codes:
| 20: | -20999.. | -20000 | System errors detected by CONTROL. |
| 21: | -9999.. | +9999 | System errors detected by the kernel. |
| 22: | -16999.. | -16000 | System errors detected by the interpreter. |
| 30: | Any other unclassified errors. |
For the exit code of any archiver tool called, please see the documentation of that tool.