The error "Win32_OperatingSystem Result not found via OMI" typically occurs during FortiSIEM integration with Windows hosts when the Open Management Infrastructure (OMI) cannot retrieve basic system information due to network blocks, permission issues, or service misconfigurations. Immediate Troubleshooting Steps
Title: Win32_OperatingSystem result not found via OMI new session
If your original script used omi new, rewrite it to use omi enumerate or, better yet, use the CIM_OperatingSystem class (the cross-platform standard): win32operatingsystem result not found via omi new
Solution:
or
If this fails, the WMI repository is corrupt. Repair with:
Description: Enhance the OMI infrastructure to properly discover and expose the Win32_OperatingSystem class, ensuring that users can easily access operating system information through OMI. The error "Win32_OperatingSystem Result not found via OMI"
Win32_OperatingSystemUnderstanding the "Win32_OperatingSystem Result Not Found" error when using OMI (Open Management Infrastructure) requires a look at how Linux-based management tools interact with Windows environments. This specific issue usually crops up when using the omi-new tool or DSC (Desired State Configuration) for Linux to query Windows CIM (Common Information Model) classes.