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ORA-12535: TNS:operation timed out [message #630286]

Wed, 24 December 2014 02:27

muktha_22
Messages: 527
Registered: December 2009

Senior Member

Hi All,

Need an advice.

The Error Log messages regarding "ORA-12535: TNS:operation timed out" related to the parameter "SQLNET.RECV_TIMEOUT", is getting written in ALERT LOG FILE.

Is it right? Why it is not writing in SQLNET.LOG file instead.

Do we need to change any parameter for it.

Regards
Muktha

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Re: ORA-12535: TNS:operation timed out [message #630289 is a reply to message #630286]

Wed, 24 December 2014 03:29

Michel Cadot
Messages: 68773
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

If no one complains then it does not matter.

By the way, this is a FAQ.

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Re: ORA-12535: TNS:operation timed out [message #630290 is a reply to message #630289]

Wed, 24 December 2014 03:49

muktha_22
Messages: 527
Registered: December 2009

Senior Member

Hi Michel,

Actually we need it. I felt this wasn't a Bug.
Felt something to be changed.

Thanks and Regards
Muktha

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Re: ORA-12535: TNS:operation timed out [message #630294 is a reply to message #630290]

Wed, 24 December 2014 04:25

Michel Cadot
Messages: 68773
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

Actually you didn't search, you need it.

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Re: ORA-12535: TNS:operation timed out [message #630307 is a reply to message #630294]

Wed, 24 December 2014 05:18

muktha_22
Messages: 527
Registered: December 2009

Senior Member

Hi Michel,

Not like that, I am searching simultaneously. Able to get the location of SQLNET.LOG file, after that only came to know it is not writing in that.

Regards
Muktha

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Re: ORA-12535: TNS:operation timed out [message #630317 is a reply to message #630307]

Wed, 24 December 2014 06:56

Michel Cadot
Messages: 68773
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

Just here, BlackSwan already answered this question at least 10 or 20 times.
And I will ask you one question she'd post (but in better English): "what did change since last time it worked?".

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Re: ORA-12535: TNS:operation timed out [message #630328 is a reply to message #630286]

Wed, 24 December 2014 08:18

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

> "ORA-12535: TNS:operation timed out"

the most likely cause of timeout is a FireWall on or between client and DB.

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