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I've got a database (Oracle Database 10g Enterprise Edition
Release 10.2.0.2.0) installed on a server. Via the network
I try to connect to the database via a frontend DEVELOPER
2000 R 2.1 (SQL*Plus: Release 3.3.4.0.0 )
while connecting to database I've got the following error-
message:
ORA-12637: Packet receive failed

Answers were Sorted based on User's Feedback



I've got a database (Oracle Database 10g Enterprise Edition Release 10.2.0.2.0) installed on ..

Answer / bgkant

edit sqlnet.ora files
Set SQLNET.AUTHENTICATION_SERVICES parameter to NONE
and try again

Is This Answer Correct ?    2 Yes 0 No

I've got a database (Oracle Database 10g Enterprise Edition Release 10.2.0.2.0) installed on ..

Answer / balaji

i think is your system operating system firewall is on.so
you off the firewall.
And if in ur system installed any antivirus softwares
then u check antivirus firewall is off.

first u check oracle client database is connecting is
correct through network.

above the process do to server and client systems. ok..

Is This Answer Correct ?    0 Yes 1 No

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