My Oracle Support Banner

ORA-28511 Selecting From Some MySQL Tables Using DG4ODBC and MySQL 5.1.11 Driver on Linux (Doc ID 1530565.1)

Last updated on JANUARY 18, 2017

Applies to:

Oracle Database - Enterprise Edition - Version and later
Linux x86-64


A database link has been setup between Oracle and MySQL version 5.0.77 using DG4ODBC and mysql-connector-odbc-5.1.11-linux-rhel5-x86-64bit.
Selects work for some tables but for others give the error -

ORA-28511: lost RPC connection to heterogeneous remote agent using
SID=ORA-28511: lost RPC connection to heterogeneous remote agent using


A DG4ODBC debug trace ends at this point -

Exiting hgobegn, rc=0 at 2012/08/17-16:02:50
hostmstr:          0: HOA After hoabegn
hostmstr:          0: RPC After Begin Trans
hostmstr:          0: RPC Before Describe Table
hostmstr:          0: HOA Before hoadtab
Entered hgodtab at 2012/08/17-16:02:50
table: mysql_table_name



To view full details, sign in with your My Oracle Support account.

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

In this Document

This document is being delivered to you via Oracle Support's Rapid Visibility (RaV) process and therefore has not been subject to an independent technical review.
My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.