Home » RDBMS Server » Networking and Gateways » ORA-12545 (NOT ABLE TO CONNECT TO REMOTE DATABASE)
ORA-12545 [message #275263] Fri, 19 October 2007 01:58 Go to next message
Messages: 13
Registered: October 2007
Junior Member
I am trying to connect to remote database but I am not able to connect to the database.I got the ora-12545 error.Please help me out of this problem.

Re: ORA-12545 [message #275282 is a reply to message #275263] Fri, 19 October 2007 03:42 Go to previous message
Michel Cadot
Messages: 65143
Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
Account Moderator
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.

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