SES: Unable to Complete Crawls Due to RDBMS Connectivity Issues (EQG-30050 and ORA-12520) (Doc ID 463889.1)

Last updated on DECEMBER 05, 2016

Applies to:

Oracle Secure Enterprise Search - Version 10.1.6 to 11.1.2
Information in this document applies to any platform.
***Checked for relevance on 11-January-2013***

Symptoms

When OracleSES tries to execute some of the crawlers that take a long time to complete, sometimes they
fail and show the following errors in log files:

EQG-30050: Could not connect to database
Listener refused the connection with the following error
ORA-12520 TNS: listener could not find available handler for requested type of server
EQG-30249: Crawler process aborted

Cause

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