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Query Rewrite fails with ORA-07445 [evaopn3()+556] Error (Doc ID 2435673.1)

Last updated on AUGUST 15, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

ORA-07445: Exception occurred: CORE Dump [evaopn3()+556] [SIGSEGV] [ADDR:0x0] [PC:0x10819544C] [Address not mapped to object] []

The  failure always occur when in the background a materialized view is used to rewrite the query. If  Materialized View is deleted, error does not occur.

Changes

 

Cause

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