What is return code 255?

Jobs fail on Windows executions hosts with ” exit code 255 ” when the submission users do not have read and execute permission to the command processor ( cmd.exe ). Grant submission users read and execute permission on cmd.exe to allow job execution without failure.

What do exit codes mean?

An exit code or exit status is a number that is returned by an executable to show whether it was successful. This is also sometimes called a return code, or in some cases, an error code, although the terminology here may be slightly different.

What’s the return code for DOS batch script?

Tips and Tricks for Return Codes I recommend sticking to zero for success and return codes that are positive values for DOS batch files. The positive values are a good idea because other callers may use the IF ERRORLEVEL 1syntax to check your script.

What to do if you get Windows Error code 255?

Many times software vendors have fixes and patches online to resolve errors like Windows error 255. Contact the vendor’s customer support line or email address. You may be able to work with an agent to get the error resolved. These steps are more involved than many Windows fixes that simply require a few configuration changes.

Where can I find the exit code for a DOS command?

Look in your DOS manual or on-screen help, or do an Internet search. Some DOS versions will give them, while others do not. There are utilities available that will display Exit Codes of a given command after completion, so it would be possible to develop a set for codes for a given command by experimenting with that under various conditions.

Where do I find the return code of a script?

The environmental variable %ERRORLEVEL% contains the return code of the last executed program or script. A very helpful feature is the built-in DOS commands like ECHO, IF, and SET will preserve the existing value of %ERRORLEVEL%.

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