ORA-600 , ORA-600  and ORA-600  During Operations Across Dblinks
(Doc ID 1939529.1)
Last updated on FEBRUARY 18, 2019
Applies to:Oracle Net Services - Version 126.96.36.199 to 188.8.131.52 [Release 11.2 to 12.1]
Information in this document applies to any platform.
The following symptoms have been attributed to this issue:
a) Local database is 184.108.40.206 and a DBLINK to 220.127.116.11 remote database is present.
b) The following error or similar is seen in the local alert log:
ORA-00600: , , [space leak], , , , , , , , , 
Note that it seems the ORA-600  is a consequence of the ORA-600 
c) On remote node we see:
d) In the 'Incident Context' stack for the 600 error we see functions:
The symptoms (a) and (b) might differ slightly with respect to database versions and the 2nd argument of the ORA-600  error.
However, for this article to be considered applicable (c) and (d) must be true.
In the case of a dblink where a recent upgrade to either of these versions took place, the following errors might start appearing:
ORA-02050: transaction 12.113.80208 rolled back, some remote DBs may be in-doubt
ORA-03150: end-of-file on communication channel for database link
ORA-02063: preceding line from MY_LINK
These errors arose after applying latest PSU or upgrading to 18.104.22.168 at one of the databases involved in the dblink.
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