How to Avoid or Prevent "Process 0x%p appears to be hung in Auto SQL Tuning task" Messages
(Doc ID 1344499.1)
Last updated on FEBRUARY 12, 2022
Applies to:Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 126.96.36.199 and later
Information in this document applies to any platform.
Occasionally, when running the "SYS_AUTO_SQL_TUNING_TASK" warning messages such as the following may appear in the alert log:
These messages indicate that an auto kill of a "hung"/long running tuning task has taken place. This is a protective measure purely to avoid the task from over-running its time limit because of a single task and protects a the system from harm caused by such over-running.
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