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

RE: Database recovery problem

Mercadante, Thomas F





It is asking for an archive file because the dummy file that you created is not an Oracle database file.  So it is trying to bring it up to date.  Even though you are not running in archivelog mode, Oracle still acts the same way – that is, it is keeping track of what would be the correct archivelog file even though it did not write them out to disk.


You have one option:


Startup mount;

Alter datafile 'D:\DB\ORADATA\BODEV\NMSANDBOX_DATA.ORA' offline.

Alter database open.


You will be able to export all of the data in the database except what was stored in this data file.  This will allow you to import it into another database.


So all of your data is not gone – just the stuff in this file/tablespace.  Everything else has been lost.


Good Luck!



From: oracle-l-bounce@freelists.org [mailto:oracle-l-bounce@freelists.org] On Behalf Of Onkar N Tiwary
Sent: Tuesday, September 20, 2005 7:55 AM
To: oracle-l@freelists.org
Subject: Database recovery problem


hi all,


We have got one oracle 9i rel 2 on windows 2000 running in no-archive log mode. the problem is one of the dba of the other team has deleted some of the dbf files while the database was running and tablespace was online. after deleting the file he re-started the database which while opening throw error saying that file needs recovery. I was told to do this . I have created the dbf files also but while recovering the dbfs using RECOVER DATAFILE ' 'D:\DB\ORADATA\BODEV\NMSANDBOX_DATA.ORA'; command its asking for the archive files . output is below mentioned :

ORA-00279: change 38062424 generated at 05/13/2005 00:52:05 needed for thread 1
ORA-00289: suggestion : F:\ORACLE\ORA92\RDBMS\ARC00397.001
ORA-00280: change 38062424 for thread 1 is in sequence #397

Specify log: {<RET>=suggested | filename | AUTO | CANCEL}

I dont know why its asking for the archive files.??? Btw the team who is owning the database has not taken any backup. If anyone has got the problem like this , plz. share ur experience so that I can perform this.



Thanks & Regards,
T. Onkar Nath
OneAPPS Enterprise Technology Pvt. Ltd.