Spectrum 10.2.3 uninstall

Document ID : KB000076432
Last Modified Date : 13/04/2018
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Question:
How can we uninstall CA Spectrum 10.2.3 to go back to a previous service pack without uninstalling Spectrum completely?
Environment:
Spectrum version 10.x.x
All Platforms
Answer:
We cannot uninstall any service pack.
Spectrum 10.2.3 is service pack so we cannot uninstall just the service pack .
If we try to uninstall, it will uninstall whole Spectrum main release.
If you do not have a virtual snapshot before the upgrade, you will need to completely uninstall Spectrum, reinstall the main release and then the previous service pack that you wanted to downgrade to.