All Oracle Error Codes
Oracle DBA Forum

Frequent Oracle Errors

TNS:could not resolve the connect identifier specified
Backtrace message unwound by exceptions
invalid identifier
PL/SQL compilation error
internal error
missing expression
table or view does not exist
end-of-file on communication channel
TNS:listener unknown in connect descriptor
insufficient privileges
PL/SQL: numeric or value error string
TNS:protocol adapter error
ORACLE not available
target host or object does not exist
invalid number
unable to allocate string bytes of shared memory
resource busy and acquire with NOWAIT specified
error occurred at recursive SQL level string
ORACLE initialization or shutdown in progress
archiver error. Connect internal only, until freed
snapshot too old
unable to extend temp segment by string in tablespace
Credential retrieval failed
missing or invalid option
invalid username/password; logon denied
unable to create INITIAL extent for segment
out of process memory when trying to allocate string bytes
shared memory realm does not exist
cannot insert NULL
TNS:unable to connect to destination
remote database not found ora-02019
exception encountered: core dump
inconsistent datatypes
no data found
TNS:operation timed out
PL/SQL: could not find program
existing state of packages has been discarded
maximum number of processes exceeded
error signaled in parallel query server
ORACLE instance terminated. Disconnection forced
TNS:packet writer failure
see ORA-12699
missing right parenthesis
name is already used by an existing object
cannot identify/lock data file
invalid file operation
quoted string not properly terminated

Ocfs file system crash

arun chakrapani rao


Hi Rac gurus,
is anybody working on Rac on redhat linux
advanced server 2.1 with firewire drive
I have a rac lab here with 3 instances running on 2
But the ocfs file system keep crashing right and left
whenever i do any load on that
Keep getting this error
Errors in file
ORA-00600: internal error code, arguments:
[kcbbic2_1], [], [], [], [], [], [], []
ORA-01114: IO error writing block to file 7 (block #
ORA-27072: skgfdisp: I/O error
dont know how to get this resolved
Any help from you people who are facing this and got
this resolved.
I can recover the file back from rman but again when i
start doing any load on this it starts crashing again
thanks in advance

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