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ORA-03135: connection lost contact

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  #11  
Old   
yusaku.furuhashi@gmail.com
 
Posts: n/a

Default Re: ORA-03135: connection lost contact - 06-23-2008 , 03:08 AM






On Jun 21, 11:39*pm, "Dereck L. Dietz" <diet... (AT) ameritech (DOT) net> wrote:
Quote:
"vijay" <vksingh... (AT) gmail (DOT) com> wrote in message

news:85462944-39ae-49b4-a148-ac284e4416ef (AT) a9g2000prl (DOT) googlegroups.com...
OS – Windows 2003 server
Database – Oracle Database 10g Standard edition version one

Hi,

I have installed oracle database on machine M1 and on second machine
M2 installed oracle client.

Created one service on M2 pointing to Oracle database on M1. Started
SQL*Plus UI on machine M2.

Executed some query on SQL*Plus UI on M2 which return result
successfully.

SQL*Plus UI remain opened on machine M2 for 2 hours. After that when I
executed same query, SQL*Plus report error "ORA-03135: connection lost
contact".

This problem occurs frequently. My problem is that why I am getting
error "ORA-03135: connection lost contact” when I kept open SQL*Plus
UI for two hours.

It will be great if some one help me to resolve issue.

Thanks in advance,

Vijay Singh

We had a similar problem where I work. *I don't have the details but it
turned out to be a firewall issue that was timing processes (either inactive
or long-running) after two hours.
I have got a same problem before it was because of the firewall
session timeout. I hope this helps you.


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  #12  
Old   
yusaku.furuhashi@gmail.com
 
Posts: n/a

Default Re: ORA-03135: connection lost contact - 06-23-2008 , 03:08 AM






On Jun 21, 11:39*pm, "Dereck L. Dietz" <diet... (AT) ameritech (DOT) net> wrote:
Quote:
"vijay" <vksingh... (AT) gmail (DOT) com> wrote in message

news:85462944-39ae-49b4-a148-ac284e4416ef (AT) a9g2000prl (DOT) googlegroups.com...
OS – Windows 2003 server
Database – Oracle Database 10g Standard edition version one

Hi,

I have installed oracle database on machine M1 and on second machine
M2 installed oracle client.

Created one service on M2 pointing to Oracle database on M1. Started
SQL*Plus UI on machine M2.

Executed some query on SQL*Plus UI on M2 which return result
successfully.

SQL*Plus UI remain opened on machine M2 for 2 hours. After that when I
executed same query, SQL*Plus report error "ORA-03135: connection lost
contact".

This problem occurs frequently. My problem is that why I am getting
error "ORA-03135: connection lost contact” when I kept open SQL*Plus
UI for two hours.

It will be great if some one help me to resolve issue.

Thanks in advance,

Vijay Singh

We had a similar problem where I work. *I don't have the details but it
turned out to be a firewall issue that was timing processes (either inactive
or long-running) after two hours.
I have got a same problem before it was because of the firewall
session timeout. I hope this helps you.


Reply With Quote
  #13  
Old   
yusaku.furuhashi@gmail.com
 
Posts: n/a

Default Re: ORA-03135: connection lost contact - 06-23-2008 , 03:08 AM



On Jun 21, 11:39*pm, "Dereck L. Dietz" <diet... (AT) ameritech (DOT) net> wrote:
Quote:
"vijay" <vksingh... (AT) gmail (DOT) com> wrote in message

news:85462944-39ae-49b4-a148-ac284e4416ef (AT) a9g2000prl (DOT) googlegroups.com...
OS – Windows 2003 server
Database – Oracle Database 10g Standard edition version one

Hi,

I have installed oracle database on machine M1 and on second machine
M2 installed oracle client.

Created one service on M2 pointing to Oracle database on M1. Started
SQL*Plus UI on machine M2.

Executed some query on SQL*Plus UI on M2 which return result
successfully.

SQL*Plus UI remain opened on machine M2 for 2 hours. After that when I
executed same query, SQL*Plus report error "ORA-03135: connection lost
contact".

This problem occurs frequently. My problem is that why I am getting
error "ORA-03135: connection lost contact” when I kept open SQL*Plus
UI for two hours.

It will be great if some one help me to resolve issue.

Thanks in advance,

Vijay Singh

We had a similar problem where I work. *I don't have the details but it
turned out to be a firewall issue that was timing processes (either inactive
or long-running) after two hours.
I have got a same problem before it was because of the firewall
session timeout. I hope this helps you.


Reply With Quote
  #14  
Old   
yusaku.furuhashi@gmail.com
 
Posts: n/a

Default Re: ORA-03135: connection lost contact - 06-23-2008 , 03:08 AM



On Jun 21, 11:39*pm, "Dereck L. Dietz" <diet... (AT) ameritech (DOT) net> wrote:
Quote:
"vijay" <vksingh... (AT) gmail (DOT) com> wrote in message

news:85462944-39ae-49b4-a148-ac284e4416ef (AT) a9g2000prl (DOT) googlegroups.com...
OS – Windows 2003 server
Database – Oracle Database 10g Standard edition version one

Hi,

I have installed oracle database on machine M1 and on second machine
M2 installed oracle client.

Created one service on M2 pointing to Oracle database on M1. Started
SQL*Plus UI on machine M2.

Executed some query on SQL*Plus UI on M2 which return result
successfully.

SQL*Plus UI remain opened on machine M2 for 2 hours. After that when I
executed same query, SQL*Plus report error "ORA-03135: connection lost
contact".

This problem occurs frequently. My problem is that why I am getting
error "ORA-03135: connection lost contact” when I kept open SQL*Plus
UI for two hours.

It will be great if some one help me to resolve issue.

Thanks in advance,

Vijay Singh

We had a similar problem where I work. *I don't have the details but it
turned out to be a firewall issue that was timing processes (either inactive
or long-running) after two hours.
I have got a same problem before it was because of the firewall
session timeout. I hope this helps you.


Reply With Quote
  #15  
Old   
yusaku.furuhashi@gmail.com
 
Posts: n/a

Default Re: ORA-03135: connection lost contact - 06-23-2008 , 03:08 AM



On Jun 21, 11:39*pm, "Dereck L. Dietz" <diet... (AT) ameritech (DOT) net> wrote:
Quote:
"vijay" <vksingh... (AT) gmail (DOT) com> wrote in message

news:85462944-39ae-49b4-a148-ac284e4416ef (AT) a9g2000prl (DOT) googlegroups.com...
OS – Windows 2003 server
Database – Oracle Database 10g Standard edition version one

Hi,

I have installed oracle database on machine M1 and on second machine
M2 installed oracle client.

Created one service on M2 pointing to Oracle database on M1. Started
SQL*Plus UI on machine M2.

Executed some query on SQL*Plus UI on M2 which return result
successfully.

SQL*Plus UI remain opened on machine M2 for 2 hours. After that when I
executed same query, SQL*Plus report error "ORA-03135: connection lost
contact".

This problem occurs frequently. My problem is that why I am getting
error "ORA-03135: connection lost contact” when I kept open SQL*Plus
UI for two hours.

It will be great if some one help me to resolve issue.

Thanks in advance,

Vijay Singh

We had a similar problem where I work. *I don't have the details but it
turned out to be a firewall issue that was timing processes (either inactive
or long-running) after two hours.
I have got a same problem before it was because of the firewall
session timeout. I hope this helps you.


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