| ORA-03113: end-of-file on communication channel [message #118353] |
Wed, 04 May 2005 10:49  |
dn_id
Messages: 17
Registered: April 2005
Location: Pune
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Junior Member |
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Hi friends,
I have been using one connection in discoverer administrator, discoverer plus and discoverer viewer,
BUT NOW when I want to connect with the same in administrator and Plus it is giving error like :
Authentication Failed.
(Discoverer does not support direct connections to Heterogeneous Data Sources. - ORA-03113: end-of-file on communication channel )
It is urgent, pls tell me what may be the reason I am getting this error, what is the solution.
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| Re: ORA-03113: end-of-file on communication channel [message #118411 is a reply to message #118353] |
Thu, 05 May 2005 00:50  |
realsoft
Messages: 9
Registered: May 2005
Location: Oman
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Junior Member |
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dn_id
on administrator discoverer you should connect on EUL , but plus & viewer discoverer you connect through the connection u made via Application Server,
so when u use plus and viewer be sure your connect string is right (go to tnsnames.ora and check it )
Or make New connection if the old one not work
hope this help you
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| Re: ORA-03113: end-of-file on communication channel [message #118570 is a reply to message #118411] |
Fri, 06 May 2005 00:30 |
dn_id
Messages: 17
Registered: April 2005
Location: Pune
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Junior Member |
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Hi friend,
Thanks but it din't work,
Actually it happened twice, once I stop all the services and start them again, at that time also that worked.
I think the reason wast the currupt service of discoverer plus.
I found that when I stop all the service/instances and stillthe discoverer services werer running. It might be my fault that I had not stopped discoverer plus properly. I stopped that service after stopped all the oracle services.
But this is my observation, I am not sure this was the answer.
Thanks for the answer, And if you have better one, pls tell us,
thanks again,
divyang narne
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