ORA-07445 [evaopn] ORA-02068 ORA-03113 with distributed query when Functional index inlist in the plan (Doc ID 734660.1)

Last updated on JULY 22, 2013

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.3 and later
Information in this document applies to any platform.


Symptoms

In case of distributed query (query references remote tables via DBlink), When runing SQL statement targeting remote database via database link, The SQL session reports ORA-02068 error and displays ORA-03113 error and the sql session is terminated. The error reported looks like the following :

SELECT .....
*
ERROR at line 1:
ORA-02068: following severe error from <remote database>
ORA-03113: end-of-file on communication channel

 

 

An entry made in the error log of the remote database reports ORA-7445 at the same time and refers to a trace file contains call stack of the following error..

 

ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [evaopn2+157] [PC:0x232B6F7] [ADDR:0x0] [UNABLE_TO_READ] []

Cause

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