Home
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

SV: ORA-12560

Jesper Haure Norrevang

2004-08-24

Replies:
Fahd,

AFAIR ORA-12560 can happen when logging on with "/ as sysdba" and

SQLNET.AUTHENTICATION_SERVICES=3D (NTS)

is missing in SQLNET.ORA.

Regards
Jesper Haure

-----Oprindelig meddelelse-----
Fra: oracle-l-bounce@(protected) =
[mailto:oracle-l-bounce@(protected)
vegne af fahd mirza
Sendt: 24. august 2004 08:38
Til: Active DBA
Emne: ORA-12560


Hi Listers,
 Its an emergency please. I am experiencing a strange and baffling
situation.I am running Oracle 8.1.6 on WIN2K. When in shell, I write
svrmgrl, I get an error.
svrmgrl> ORA-12560-TNS PROTOCOL ADAPTER ERROR

I have also turned on tracing on listener and sqlnet, but I am unable to
identify the error.

I am also running Names server on the same machine, which allows users =
to
not only connect to the databases on this machine but also to other
databases on other machines. Names Server is running fine. But most of =
the
users are complaining that they lost their connection after some time =
and
they have to relogin again.=20

Please give me some lights. Waiting anxiously.
thanks.
regards,
Fahd

----------------------------------------------------------------
Please see the official ORACLE-L FAQ: http://www.orafaq.com
----------------------------------------------------------------
To unsubscribe send email to: oracle-l-request@(protected)
put 'unsubscribe' in the subject line.
--
Archives are at http://www.freelists.org/archives/oracle-l/
FAQ is at http://www.freelists.org/help/fom-serve/cache/1.html
-----------------------------------------------------------------

----------------------------------------------------------------
Please see the official ORACLE-L FAQ: http://www.orafaq.com
----------------------------------------------------------------
To unsubscribe send email to: oracle-l-request@(protected)
put 'unsubscribe' in the subject line.
--
Archives are at http://www.freelists.org/archives/oracle-l/
FAQ is at http://www.freelists.org/help/fom-serve/cache/1.html
-----------------------------------------------------------------