How to Determine Which APEX User, Application and Page is Associated with a Long Running Database Session

(Doc ID 732793.1)

Last updated on JANUARY 19, 2018

Applies to:

Oracle Application Express (APEX) - Version 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:

mod_plsql: /pls/apex/f HTTP-404 ORA-04030: out of process memory when trying to allocate 32680
bytes (session heap,ktspsrchche: L2s)

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?


Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms