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Internal Server Error when Trying to Access Portal (Doc ID 313168.1)

Last updated on NOVEMBER 05, 2019

Applies to:

Portal - Version to [Release 9iASR2]
Red Hat Advanced Server


You get Internal Server Error when trying to access any Portal page.

Sometimes you also get Internal Server Error when accessing the PPE test page:


Sometimes the same works fine.

When checking the status of OC4J_Portal using dcmctl getState -v sometimes it shows up sometimes down, sometimes partially up.

There are no errors in the Portal's application.log.

The opmn/logs/OC4J_Portal.default_island.1 file shows the following error:

java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start(Native Method)
at$FetchGroup.createFetcher(Unknown Source)
at$FetchGroup.start(Unknown Source)
at Source)
Warning: Error reading transaction-log file (/<ORACLE_HOME>/j2ee/OC4J_Portal/persistence/OC4J_Portal_default_island_1/transaction.state) for recovery: premature end of file
Forced or abrupt (crash etc) server shutdown detected, starting recovery process...





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