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How to Determine Which APEX User, Application and Page is Associated with a Long Running Database Session (Doc ID 732793.1)

Last updated on FEBRUARY 09, 2023

Applies to:

Oracle Application Express (APEX) - Version and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.


When attempting to run APEX,  a series of ORA-4030 errors are appearing in the error_log:

The database session that is tied to this error has been identified and is associated with APEX_PUBLIC_USER. How do you determine which APEX user / application / page is associated with the long running database session?


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