Database Administration (MOSC)

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sqlplus connection takes long time

edited Apr 9, 2012 3:34AM in Database Administration (MOSC) 4 commentsAnswered
Hi All,
I am using database 11.2 on Linux x86-64 platform.

Using SQLPLUS (bequeath) to connect to the database as a particular user it takes a long time to connect and connecting to the database as any other user is instantaneous.

If I use TNS names and remotely connect to the database as the same user, it fails with following error

ERROR:
ORA-03135: connection lost contact
Process ID: 0
Session ID: 0 Serial number: 0

Again I can use TNS names to connect to the database as any other user.

The profile details for the problematic user are:

PROFILE                        RESOURCE_NAME                    RESOURCE LIMIT

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