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 220.127.116.11 and later
Information in this document applies to any platform.
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.
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