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error ORA-12152: TNS:unable to send break message

edited Dec 10, 2012 5:33PM in Database Administration (MOSC) 4 commentsAnswered
 Hi,
I am receiving the error ORA-12152: TNS:unable to send break message,  from sqlplus session on my PC. This is occuring exactly 15 minutes after i remain idle. My database server is on a different server.

I have already changed idletime property to be unlimited in my profile settings.
Also i have set the value of resource_limit parameter to True in my init.ora file.
I have also set SQLNET.EXPIRE_TIME=60 in my sqlnet.ora file.

One notable thing is this timeout is not happening from sqlplus in my database server machine. Its only happening on client machines.

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