Tns Error 12545

ORA-12545  Connect failed because target host or object does not exist

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oracle lsnrctl TNS-12545: Connect failed because target. – I am trying to connect to my oracle database. I can’t get the listener started. Here is what I have tried. $ lsnrctl start LSNRCTL for Linux: Version 10.2.0.4.0.

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Apr 7, 2016. Based on my experience, ORA-12545 / TNS-12545 is a result of indirect name resolution problems. Even the official. I can ping the host in my TNS entry, even tnsping works, so I will be able to connect, right? Well, no:. ERROR: ORA- 12545: Connect failed because target host or object does not exist.

We have an application running locally where we're experiencing the following error: ORA-12514: TNS:listener does not currently know of service requested in connect.

TNS-12545: Connect Failed Because Target Host or Object Does Not Exist tips

9 thoughts on “ORA-12545: Connect failed because target host or object does not exist”

TNS-12560: TNS:protocol adapter error. Also I am finding the trace in the database server sqlnet.trc in $ORACLE_HOME/network/trace: [23-JUN-2011 14:35:26:776].

Aug 8, 2011. Example: if tnsames.ora contains a connection entry named 'DATABASE' but user types 'DATABSAE' at the tnsping prompt, error will appear. Can also appear if tnsnames.ora does not exist. TNS-12545: Connect failed because target host or object does not exist. When it appears: User runs 'tnsping'.

TNS-12537: TNS: Verbindung beendet TNS-12560: TNS: Fehler bei Protokolladapter. Unknown error+. Here is my listener.ora file:.

Apr 16, 2011. DataStage job fails with error ORA-12154 when accessing an Oracle database via the Oracle run-time client. The following are typical errors, but multiple variations exist: Error while trying to retrieve text for error ORA-12154 APT_OraReadOperator: connect failed. ORA-12154: TNS:could not resolve the.

Error: Failed to connect to the specified server. Underlying DBMS. – Error: Failed to connect to the specified server. Underlying DBMS error[ORA- 12154: TNS:could not resolve the connect identifier specified. No extended error]. Error Message. When creating a direct connect from ArcGIS Desktop installed on a computer installed with Windows 64-bit, the following error message is displayed:

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