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TNS-12571: TNS:packet writer failure [message #59027]

Wed, 22 October 2003 19:46

Suchita
Messages: 13
Registered: May 2002

Junior Member

Hi,

Does anyone have any idea about the below error from oracle forms sqlplus?
TNS-12571: TNS:packet writer failure

I uninstalled and reinstalled oracle forms and oracle 9i client on my machine.
I could able to successfully connect from oracle 9i sqlplus but from oracle forms sqlplus i couldn't.

Before reinstalling, it used to work fine but later on i started getting that error message.

Much appretiate your help.
-Gowri

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Re: TNS-12571: TNS:packet writer failure [message #59029 is a reply to message #59027]

Thu, 23 October 2003 11:48

Mahesh Rajendran
Messages: 10708
Registered: March 2002
Location: oracleDocoVille

Senior Member
Account Moderator

remove or comment of all the entries in SQLNET.ORA in the serverside and retry again.

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Re: TNS-12571: TNS:packet writer failure [message #59030 is a reply to message #59029]

Thu, 23 October 2003 12:33

Suchita
Messages: 13
Registered: May 2002

Junior Member

Hi,
Thanks very much for the reply.
I have not made any changes to my SQLNET.ora file. And all the entries are already commented out.

I am accessing a remote database schema from my local machine which has both oracle 9i client and oracle forms developer. It works fine if i access from oracle 9i client but doesn't work from oracle forms sqlplus. And my tnsnames.ora is same as oracle9i client tnsnames.ora

Thanks,
Gowri

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Re: TNS-12571: TNS:packet writer failure [message #59033 is a reply to message #59030]

Fri, 24 October 2003 03:00

Mahesh Rajendran
Messages: 10708
Registered: March 2002
Location: oracleDocoVille

Senior Member
Account Moderator

9i oracle client and forms client should be installed in different homes and will have different tnsnames.ora .
check for the sqlnet.ora in all clients and in server.
i beleive you might have done all the above.
I have not worked with forms. 
Have u patched the forms to the latest release?
please do that. 
It seems only 6i with patch 14 onwards is certified with 9.2 database .

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Re: TNS-12571: TNS:packet writer failure [message #59821 is a reply to message #59027]

Sat, 27 December 2003 21:51

Malik Rashid
Messages: 1
Registered: December 2003

Junior Member

Dear

i have one problem occured in oracle 7 version
and i am using novel versions like
3.11 / 4.11 / 5.00 with spx not tcp/ip
windows 98 ver.

but i am facing TNS:- 12571 packet writer failure
and some time not occured this problem & also hanging
because when the users are connecting to database after
5 to 10 minutes and then hanging.
i hope you will give me the solutions for that my problem.

Best Regards,
Malik Rashid Mahmood.
Pakistan Lahore

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