Oracle Database Gateway For Odbc (DG4ODBC) Can Give Core Dumps, ORA-3113 or Other Errors (Doc ID 839343.1)

Last updated on JANUARY 19, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.6 to 11.1.0.7 [Release 11.1]
Information in this document applies to any platform.
***Checked for relevance on 06-Dec-2010***
***Checked for relevance on 26-Nov-2013***

Symptoms

Using Database Gateway for ODBC with ODBC drivers from different vendors can cause cause dumps, ORA-3113 or other errors.
For example -

SQL> select * from dual@dg4odbc;
select * from dual@dg4odbc
*
ERROR at line 1:
ORA-02068: following severe error from DG4ODBC
ORA-28511: lost RPC connection to heterogeneous remote agent using
SID=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTO =TCP)(HOST=hostname-ora.com)(PORT=1590)))(CONNECT_DATA=(SID=DG4ODBC)))

and a core dump is also created.

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms