With limited amount of /tmp space available on an AutoSys Server, install/upgrade errors with an error:
Error: [CAUAJM_E_115006] The available disk space is: "1,384" MB. The minimum required disk space is: "2,048" MB. Free some space in the TEMP directory and try again.
TMP/TEMP does not have a minimum of 2GB or more free space
Clean up the tmp folder and try the installer again.
If there is no other options available, you could export below system variable and then re-run the installer
SKIP_SPACE_CHECKS=1