Oracle Database Errors or Warnings from Error ORA-15155 to ORA-15166
ORA-15155: version incompatible with the cluster
Cause: The current software version of the instance was incompatible with the other members of the cluster.
Action: Make sure that all the members of the cluster are at the same version. If you are attempting to perform rolling upgrade, execute ALTER SYSTEM START ROLLING command. Ensure that the version being upgraded to is compatible with the existing version of the cluster.
ORA-15156: cluster in rolling upgrade from version [string] to [string]
Cause: The current software version of the instance was incompatible with the rolling upgrade operation of the cluster.
Action: The version number of new member instance must be one of the two versions involved in the rolling upgrade.
ORA-15157: rolling migration is not allowed
Cause: The cluster was not capable of handling ASM rolling migration.
Action: The Oracle Cluster Services is using vendor clusterware. Oracle cannot perform rolling upgrade or downgrade using vendor cluster ware. Restart ASM instances using Oracle cluster ware and retry the operation.
ORA-15158: rolling upgrade prevented by string
Cause: One or more instances were blocking the rolling upgrade.
Action: Terminate or wait until the reported operation is complete before attempting the rolling upgrade to the cluster.
ORA-15160: rolling migration internal fatal error in module string,string
Cause: Rolling migration experienced a fatal error.
Action: Please contact Oracle support services.
ORA-15161: invalid SYS_CLUSTER_PROPERTIES parameter
Cause: The parameter passed in for SYS_CLUSTER_PROPERTIES is invalid
Action: Pass in the correct parameter, refer to user documentation for a list of allowed parameter values.
ORA-15162: cluster in rolling downgrade
Cause: The cluster was already in the middle of rolling downgrade.
Action: Rolling downgrade needs to be stopped before attempting to start again.
ORA-15163: cluster not in rolling downgrade
Cause: The cluster was not in rolling downgrade.
Action: Start the rolling downgrade using the ALTER SYSTEM START ROLLING command.
ORA-15164: cluster rolling downgrade incomplete
Cause: The cluster was still performing rolling downgrade.
Action: Ensure that all the instances in the cluster are downgraded before retrying the command.
ORA-15166: cluster in rolling downgrade from version [string] to [string]
Cause: The current software version of the instance was incompatible with the rolling downgrade operation of the cluster.
Action: The version number of new member instance must be one of the two versions involved in the rolling downgrade.
Above are list of Oracle Database Errors or Warnings from Error ORA-15155 to ORA-15166 received while performing certain operation against Oracle Database or related products.
What are Oracle Database Error Messages?
Oracle Error Messages may be returned while using products which are part of Oracle Database. Each Oracle Database Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.
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Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.