Ora-12545 Odbc Error
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ora-12545 connect failed because target host ORA-12545: Connect failed because target host or object does ora-12545 sqlplus not exist tips Oracle Error Tips by Burleson Consulting Question: I have Oracle 9i installed on my local Windows ora 12545 error solution XP workstation that will be used for local development only. Now I am trying to create a database and using OEM Database Configuration Assistant. I put in FirstDB for the Global Database Name and put inOra-12545 Network Transport
FirstDB for the SID. I completed the wizard and set up my tnsnames.ora file with the SID and hostname. Then I tried to connect using OEM with the Sys login and it says: ORA-12545:Connect failed because target host or object does not exist. Should I put in localhost or 127.0.0.1 for my Global Database Name? I assume I connect as Sys or System and the password I created right after creating ora-12454: connect failed because target host or object does not exist the database. Please advise on how I can get this to work? Answer: Use oerr to look up the ORA-12545 error: ORA-12545: Connect failed because target host or object does not exist Cause: The address specified is not valid, or the program being connected to does not exist. Action: Ensure the ADDRESS parameters have been entered correctly; the most likely incorrect parameter is the node name. Ensure that the executable for the server exists (perhaps "oracle" is missing.) If the protocol is TCP/IP, edit the TNSNAMES.ORA file to change the host name to a numeric IP address and try again.
I would start to debug a ORA-12545 error with these steps: making sure that your listener is running (lsnrctl stat) testing connectivity with ping, and then tnsping. verifying connectivity via the DNS (e.g. /etc/hosts) make sure to check your tnsnames.ora parms. Also see MOSC notes (http://support.oracle.com) on the ORA-12545 error: Note 284909.1 - Intermittent ORA-12545 When Trying To Connect To RAC Database Note 364855.1 - RAC Connection Redirected To Wrong Host/IP ORA-12545 Note 291175.1 - Clients Failing to Connect Due to Intermittent ORA-12545 in RAC Environment Note 333159.1 - ORA-12545 Frequent Client Connection Failure - 10g Standard RAC Here is a helpful link to offer more information on troubleshooting connectivity erCommunityOracle User Group CommunityTopliners CommunityOTN Speaker BureauJava CommunityError: You don't have JavaScript enabled. This tool uses JavaScript and much of it will not work correctly without it enabled. Please turn JavaScript back on and reload this page. ora 12545 connect failed toad Please enter a title. You can not post a blank message. Please
Ora-12545 Connect Failed Because Target Host Or Object Does Not Exist (dbd Error Ociserverattach)
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discussion is archived 1 2 3 Previous Next 43 Replies Latest reply on May 8, 2013 4:07 PM by user12069648 Oracle error ora-12545 Joseph Dec 28, 2012 6:13 PM Hello http://www.dba-oracle.com/t_ora_12545_connect_failed.htm i have a problem to connect my database error ora-12545 Connect failed because target host or object does not exist I checked on the forums for similar error tried all recommandation like check hosts file, ping server ... but nothing My connection is like this i have one oracle db server on a RHEL 5.4 i have one oracle https://community.oracle.com/thread/2482773 client on another RHEL 5.4 i tried to connect to the db via the client but it does not work i have configured my connect string (orcl) tnsping work : tnsping orcl Still i cannot connect to db server here is another thing when i type sqlplus the prompt comes for username after password and then i got error ora-12545 Connect failed because target host or object does not exist but when i connect like this : user/pass@orcl it brings me back to shell prompt without giving error** like it logs in and logs out just after Is there any log i should activate or check ? What should be done to correct this ? Any idea would be appreciate ? Thanks 28625Views Tags: none (add) 12545Content tagged with 12545, existContent tagged with exist, hostContent tagged with host, notContent tagged with not, oraContent tagged with ora, targetContent tagged with target This content has been marked as final. Show 43 replies 1. Re: Oracle error ora-12545 EdStevens Dec 28, 2012 6:20 PM (in response to Jos
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