Error Ora-12203
Contents |
Problem(Abstract) The following error occurs when trying to connect to an Oracle database: DMS-E-GENERAL, A general ora-12203 unable to connect to destination connection string exception has occurred during operation 'attach database' ORA-12203 TNS unable to
Ora-12537
connect to destination OR DMS-E-GENERAL , a general exception has occurred during operation 'attach database' ORA-12203 error
Ora 12203 Tns Unable To Connect To Destination
while trying to retrieve text for error ORA-12203 ORA-12545 - TNS name lookup failure Fatal OSN connect error 12203 Resolving the problem This message indicates that the client
Tns-12537 Tns Connection Closed
is not able to find the desired database. This error often is reported because the destination node is not available or because of unrelated network problems.1. Make sure that NetTest or SQLPlus is able to make a connection successfully.2. Ensure that the correct connect string is being used - check this in the TNSNAMES.ora file. oracle 12528 Look at the TNSNAMES.ORA file to see that the ADDRESS parameters in the connect descriptor for the service name are correct.3. Confirm that a ping from the DOS prompt has the correct IP address. If the tnsping does not find the host then there is a problem with the TNSNAMES.ORA file E.G: wrong location or incorrect name in the connection. Please contact your Oracle DBA.In the Orawin95\bin there is an EXE called TNSPING.EXE to us this at the DOS prompt type.tnsping
Tns:unable To Connect To Destination If this is your first visit, be sure to check out the FAQ by tns failed to resolve name clicking the link above. You may have to register before you ora 12203 tns unable to connect to destination solution can post: click the register link above to proceed. To start viewing messages, select the forum ora-12203 forms 6i that you want to visit from the selection below. Results 1 to 5 of 5 Thread: Ora-12203 Tns:unable To Connect To Destination Tweet Thread Tools Show Printable http://www-01.ibm.com/support/docview.wss?uid=swg21348889 Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 11-18-2002,05:53 PM #1 faidoudi View Profile View Forum Posts Junior Member Join Date Apr 2002 Posts 36 Ora-12203 Tns:unable To Connect To Destination Hi, I have installed oracle 8i (SID = ORACLE) in the home http://www.dbasupport.com/forums/showthread.php?31425-Ora-12203-Tns-unable-To-Connect-To-Destination "oracle/ora81", and the oracle dev6i in the home "oradev6i", therefore in two different oracle_homes. I have copied the file tnsnames.ora from oracle/ora81/network/admin TO oradev6i/net80/admin when I try to connect to database from forms builder with the sid "ORACLE" I have the followong message : ORA-12203 TNS:UNABLE TO CONNECT TO DESTINATION what's the problem please ? thanks... 11-18-2002,06:49 PM #2 mkumarnk View Profile View Forum Posts Member Join Date Jul 2002 Location Washington DC Posts 110 Keep tnsnames.ora file in /oracle/ora81/network/admin directry. 11-18-2002,06:53 PM #3 jlakhani View Profile View Forum Posts Learn by breaking rdbms Join Date Aug 2000 Location Chicago IL Posts 586 do lsnrctl status: if you get the following message TNS-12541: TNS:no listener TNS-12560: TNSrotocol adapter error TNS-00511: No listener 32-bit Windows Error: 61: Unknown error then your listener is not up. goto services and start your listener. Jigar also....mkumarnk is correct too "High Salaries = Happiness = Project Success." 11-18-2002,07:16 PM #4 faidoudi View Profile View
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