12.4 Operating System Is Not Discovered Correctly

Oracle ORAchk and Oracle EXAchk display this message if the tools are not able to detect the operating system.

Cause:

If Oracle ORAchk and Oracle EXAchk are not able to detect the operating system, then the tools prompt:
  • Data needed for the derived platform could not be found

  • Improperly detecting an unsupported platform

Action:

Set the RAT_OS environment variable to the correct operating system:
$ export RAT_OS=platform