Cursor Mutex S Wait Event And Too Many Child Cursors (Doc ID 1473737.1)

Last updated on JUNE 23, 2017

Applies to:

Oracle Waveset - Version 8.1.1 and later
Information in this document applies to any platform.

Goal

Customer upgraded the DB Repository for Oracle Waveset from Oracle 10g to  Oracle 11g.  
Cursor sharing was set to SIMILAR as per the Oracle Waveset Documentation in 10g.
Child cursors were getting released in 10g. Customer noticed child cursors were not getting released in 11g.

As per the documentation in MOS 1169017.1 cursor sharing should be exact or force.

Solution

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