INS-40420 While Trying To Upgrade CRS to Grid Infrastructure 11gR2 (Doc ID 1479351.1)

Last updated on MARCH 03, 2013

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


Trying to install Grid Infrastructure(GI) on existing cluster for upgrade, the GI installation fails with:

[INS-40420] The current installation user is not the same as the installation owner of the existing Oracle Grid Infrastructure software.

Cause - The installer detects that the current installation user (oracle) is not the same as the exiting Oracle Grid Infrastructure software user (root). To upgrade the existing software, run the installer as the user owning the Oracle Grid Infrastructure home.

Problem symptom could also be cluvfy pre-upgrade readiness check reports the followings for upgrading clusterware from pre 11.2 to 11gR2:

checking user equivalence...

Check: User equivalence for user "oracle"
  Node Name                             Status
  ------------------------------------  ------------------------
 racnode1                             passed
 racnode2                             passed
Result: User equivalence check passed for user "oracle"

Checking CRS user consistency
Result: CRS user consistency check failed

PRVF-9555 : Current installation user "oracle" is not the owner "root" of the existing CRS installation



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