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Cursor Leak Results in ORA-1000 After Upgrading to JDBC Driver 11.2.0.4 Or 12.1.0.2 (Doc ID 1939530.1)

Last updated on FEBRUARY 03, 2019

Applies to:

JDBC - Version 11.2.0.4.0 to 12.1.0.2.0 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms


After an Oracle JDBC driver migration to 11.2.0.4 or 12.1.0.2, an unusual number of the following query is observed (over 300):

As a result, this error was triggered on the database side.

ORA-01000: Maximum open cursors exceeded

The application executes a procedure with user defined data types.


It is expected that no additional SQL queries should be generated by the driver, following a JDBC driver update.

Changes

 Upgrade to JDBC driver 11.2.0.4 or 12.1.0.2.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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