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RE: Disable certain users from login to database while applying H

From: CHAN Chor Ling Catherine (CSC) <clchan_at_nie.edu.sg>
Date: Tue, 19 Feb 2002 01:23:21 -0800
Message-ID: <F001.00412CE4.20020219012321@fatcity.com>


Hi Gurus,

Thanks for replying to my qn.

"Startup Database in Restricted mode" will not work (for more details, pls refer to the email below).

The following solutions :

1.  Database ON LOGON Trigger => don't know whether it will work
2.  Lock Database Account => I am going to use this solution.
3.  Change Database Account Password => I believe it will work

In our Oracle HR, we also support oracle client-server forms/reports, so I've to disable their accounts so that they do not access the HR database using sqlplus/forms/reports while I am applying patches.

Regds,
Catherine

		-----Original Message-----
		From:	hemantchitale_at_charteredsemi.com
[mailto:hemantchitale_at_charteredsemi.com]
		Sent:	Tuesday, February 19, 2002 2:13 PM
		To:	Multiple recipients of list ORACLE-L
		Subject:	Re: Disable certain users from login to
database while applying Human

                As you are talking of Oracle Apps, NONE of the suggested solutions :

  1. Database ON LOGON Trigger
  2. Lock Database Account
  3. Change Database Account Password
  4. Startup Database in Restricted mode would work.

                The users connect to the Database in the APPS schema -- this is the

		"universal"
		schema that Oracle Apps uses.  The Patch requires APPS so
Restricted
		doesn't
		help (unless you grant Restricted to APPS in which case all
the users can
		logon).
		Ditto about locking, changing password or writing a trigger
on the APPS
		schema.

		What you can do are :
		1. Shutdown the Apache server for the Self-Service Modules
		2. Shutdown the Forms server for the Forms Module
		3. Shutdown the Concurrent Managers.

		All of the above would affect ALL users.

		Alternatively, login to the Application as the System
Administrator user
		and
		change the Application User Passwords for the users whom you
want disabled.
		Change the passwords back to a default (WELCOME) later.

		However, what you SHOULD do, per Oracle Support, is 1.
Shutdown 2. Shutdown
		3. Shutdown
		as I have listed above.
		If you are familiar with Oracle Applications Patching and
are comfortable
		with reading
		the Patch drivers, you can figure out what database objects
are being
		modified/updated/created
		and what Forms/Reports/HTML etc files are being
modified/created by the
		patch.
		Then you can take an intelligent decision .... should you
allow users to
		logon when
		applying the patch ?

		Hemant K Chitale
		Principal DBA
		Chartered Semiconductor Manufacturing Ltd


		"CHAN Chor Ling Catherine (CSC)" <clchan_at_nie.edu.sg>
18/02/2002 03:28 PM
		Sent by: root_at_fatcity.com

		Please respond to ORACLE-L
	

		             To: Multiple recipients of list ORACLE-L
<ORACLE-L_at_fatcity.com>                                   
		             cc: (bcc: CHITALE Hemant Krishnarao/IT/CHRT/ST
Group)                                             
		             Subject: Disable certain users from login to
database while applying                              
		             Human

	

	

	






		Hi Gurus,

		I need to disable certain users from login to database while
I apply the
		Human Resources Patches for our Oracle HR 11i Applications.
		Which is the best way to do it ? Should I write on-logon
trigger to disable
		or should I take away their privileges to logon to
report/forms/sqlplus ?
		What about the rest of the DBA Applications administrator ?
What do U guys
		do to solve the dead-lock problem (If my users access the HR
tables while I
		apply the patches, I will encounter dead-lock problem) ?

		Please advise. Thanks.

		Regds,
		New Bee
		--
		Please see the official ORACLE-L FAQ: http://www.orafaq.com
		--
		Author: CHAN Chor Ling Catherine (CSC)
		  INET: clchan_at_nie.edu.sg

		Fat City Network Services    -- (858) 538-5051  FAX: (858)
538-5051
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		-- 
		Please see the official ORACLE-L FAQ: http://www.orafaq.com
		-- 
		Author: 
		  INET: hemantchitale_at_charteredsemi.com

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538-5051
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: CHAN Chor Ling Catherine (CSC)
  INET: clchan_at_nie.edu.sg

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists

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Received on Tue Feb 19 2002 - 03:23:21 CST

Original text of this message

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