Return
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Title
DBO_Subcategories_Wait warnings in Oracle agent log files where data guard is installed -
Description
A monitored Oracle Data Guard instance is displaying the following warning message
YYYY-MM-DD HH:MM:SS.SSS ECHO <DB_Oracle/5.7.5.35/DB_Oracle/MYSERVER-MYINSTANCE-agent> WARN [MYSERVER-MYINSTANCE-lowPriorityPool-14165-[DBO_Subcategories_Wait][YYYY-MM-DD HH:MM:SS.SSS]] com.quest.qsi.fason.core.common.datatypes.RecordHandlerLogUtil - Collection DBO_Subcategories_Wait: Ignored from wait event statement suspended, wait error to be cleared that does not exists.
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Cause
These messages are result from the Oracle Dataguard instance being a read-only standby instance. -
Resolution
These messages can be ignored. Disabling the wait events collection related to the message can have a negative impact on the functionality of the Oracle database cartridge for Foglight.
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Additional Information
Please note that this is a warning and not an error.