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Oracle Upgrade 11.2.0.3 from 11.1.0.7 - Vendor Error 17002 trying to connect to DB

edited Apr 2, 2012 10:38AM in Database Networking (MOSC) 3 commentsAnswered
 Upgraded a Demantra DB using DBUA for 11.2.0.3.
Problem is now I am unable to connect to DB from anything other than the local server.

"Error encountered:
An error was encountered performing the requested operation:
IO Error: Got minus one from a read call
Vendor code 17002
OK"

  LISTENER.ORA looks OK, as well as TNSNAMES.ora.  I did find one note about the SQLNet.ora.

Also, setup a second LSNR112 to try to connect migrated DB's.

So have a listener.ora file in 11.2 HOME and 11.1 HOME.


Thanks in advance.



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