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Failed to validate system image Close this window and try again


Article ID: 237297


Updated On:


ProxySG Software - SGOS


Trying to update image from SGOS  to 7.x and it fails with error: "Failed to validate system image Close this window and try again"


Deprecated CPL


Attempting upgrade from 6.7.x to 7.x


Clean up deprecated CPL in policy before re-attempting upgrade.

For more information and ways to resolve this see

Deprecated CPL
Deprecated Policy Constructs

Additional Information

Reviewing the Event log we saw:

2022-03-18 12:27:08-03:00BRT  "Unable to install new system image: Deprecation warnings were found in Policy. These must be fixed prior to upgrade"  0 950000:96  log_exception.cpp:30