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'ORA-12528, TNS:listener: all appropriate instances are blocking new connection' When Launching an ODI Scheduler Agent as a Wrapped Windows Service (Doc ID 744929.1)

Last updated on JANUARY 03, 2024

Applies to:

Oracle Data Integrator - Version to
Information in this document applies to any platform.


When attempting to launch an ODI 10g Scheduler Agent as a Microsoft Windows Service at reboot time using the wrapper, the ODI Agent hangs with the following message in the wrapper error log:

 and the resources of the machine are saturated.

It is then necessary to stop the Java process and then the Agent functions correctly.


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