Provide one list with all ERRORLEVEL values set by internal cmd.exe commands

a single command can behave differently depending on whether it was run from the command line, or within a batch script with a .bat extension, or from within a batch script with a .cmd extension.

request to trap error levels when running server EXEs from a batch file.

I would like to see all errors that are reported by each task to the log and also create a code for the shell variable errorlevel when executed in a command console.

With error level parameters, script or batch files can be triggered to perform certain tasks and are more intelligent.

reference:

Domino on Windows: In the Domino version I am running it from command prompt like nserver.exe -q or nserver.exe -c "show task". Is it possible to see the error code after processing this nserver.exe [options]?

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0079132