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ORA-03113 when updating a table over a database link [message #617232] Thu, 26 June 2014 06:13 Go to next message
sss111ind
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Registered: April 2012
Location: India
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I am accessing the data through a dblink to update the table but it was throwing the following error sometimes even if the dblink is up and running.

ORA-02068: following severe error from xxxxxx
ORA-03113: end-of-file on communication channel. 



[SPLIT from a hijacked topic by LF]

[Updated on: Thu, 26 June 2014 10:43] by Moderator

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Re: Checking Remote database is up or not [message #617233 is a reply to message #617232] Thu, 26 June 2014 06:25 Go to previous messageGo to next message
Lalit Kumar B
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Registered: May 2013
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ORA-02068: following severe error from stringstring 
Cause: A severe error (disconnect, fatal Oracle error) received from the indicated database link. See following error text.
 
Action: Contact the remote system administrator.
Re: Checking Remote database is up or not [message #617234 is a reply to message #617232] Thu, 26 June 2014 06:34 Go to previous messageGo to next message
Michel Cadot
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What are both versions?

Re: Checking Remote database is up or not [message #617246 is a reply to message #617234] Thu, 26 June 2014 08:24 Go to previous messageGo to next message
sss111ind
Messages: 587
Registered: April 2012
Location: India
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The version of remote database is Oracle 11.2 and local database is Oracle 10.2.
Re: Checking Remote database is up or not [message #617248 is a reply to message #617246] Thu, 26 June 2014 08:43 Go to previous messageGo to next message
Michel Cadot
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With ORA-03113 you have a trace file, refer to it.

Re: Checking Remote database is up or not [message #617277 is a reply to message #617248] Thu, 26 June 2014 11:59 Go to previous messageGo to next message
Lalit Kumar B
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I am just thinking that rather than accessing data through dblink and update local table, why not have a materialized view? Let's just Oracle handle and leave the manual activity to MV. Just a suggestion.
Re: Checking Remote database is up or not [message #617280 is a reply to message #617277] Thu, 26 June 2014 12:52 Go to previous messageGo to next message
joy_division
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I believe Materialized View from 10.2 to 11.2 will not work. I remember trying that at one time and it didn't work. I don't know if it was a known bug or just not implemented for 10g to 11g, or whether a patch fixed it.

I am sorry, my reason was not really helpful, but hopefully it will help out in some way.
Re: Checking Remote database is up or not [message #617302 is a reply to message #617280] Fri, 27 June 2014 02:23 Go to previous messageGo to next message
sss111ind
Messages: 587
Registered: April 2012
Location: India
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Eventhough materilized view must have to use database link and then the update the local table is also required.
Re: Checking Remote database is up or not [message #617305 is a reply to message #617302] Fri, 27 June 2014 02:45 Go to previous message
Lalit Kumar B
Messages: 3131
Registered: May 2013
Location: World Wide on the Web
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To use MV was just my suggestion for your process, not solution for the issue regarding dblink. MV is what is meant for your requirement.

Regarding the dblink issue, I suggest you probe the same questions to the remote side DBA.
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