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Upgrade patch to, could not login [message #188527] Sat, 19 August 2006 01:29
Messages: 5
Registered: May 2006
Junior Member
Hi All,

When I Upgrade patch to on tru64 5.1b, then I could not login as follow

I first login as oracle, then
sqlplus "/ as sysdba", then I have an error

ORA-12547: TNS:lost contact

I checked ORACLE_HOME, ORACLE_SID, I can tnsping OK.

The funny thing is it happened the same when I upgraded to patch.

Any hints would be grateful. Thanks

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