My Oracle Support Banner

Transactions Fail When Connecting Through a DBLink With ORA-2046 & ORA-2063 Errors And Remote ORA-600 [4400] (Doc ID 234579.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 7.3.4.0 and later
Information in this document applies to any platform.
***Checked for relevance on 02-Mar-2015***

Symptoms

Transactions fail when connecting via a dblink with ORA-2046 & ORA-2063 errors.  The remote instance will show ORA-600 [4400], [48] errors are occurring, e.g.:

Local instance

ORA-02046: distributed transaction already begun
ORA-02063: preceding %s%s from %s%s

Remote instance

ORA-00600: internal error code, arguments: [4400], [48], [], [], [], [], []


The call stack trace of the ORA-600 will resemble:

... ktcddt kssdch ktcbod kssdch ksuxds ksudel opilof opiodr ttcpip opitsk opiino opiodr opidrv sou2o main start

 

Cause

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
Symptoms
Cause
Solution
References

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.