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Oracle ORA-03114 Error

Posted on 2011-03-16
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Last Modified: 2012-11-28
Hi,

We perform a mini-database download onto a few laptops through the WAN connection.  Every since we upgraded to a :) faster speed with Comcast, 1 out of 4 times I'll end up with a generic ORA-03114 error.  Are there any tweaks on the laptop that I could configure to force it not to time out or retry more often?

Thanks,
byd2k
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Question by:byd2k
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by:rolutola
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I don't fully understand your process, but the error means a call to oracle was attempted when no connection was established.

If you think the bottleneck is at the laptop end, then why not try a gigabit NIC maybe.

It would also help if you could elaborate on the process a bit more.

R.
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by:byd2k
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After troubleshooting this further, we discovered that Comcast uses a term called Powerboost.  That is why 1 out of ever x attempts download in an incredible speed.  The laptop(s) perform a database download and after a few minutes, I end up with the Oracle connection error.  From another post, someone suggested to edit the sqlnet.ora file, and changing SQLNET.AUTHENTICATION_SERVICES versus NTS.

Can anyone confirm that this is legitimate tweak when encountering connection issues?

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The resolution to this issue was to perform firmware upgrade on the routers and numerous reboots on the networking equipment on both sites.
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