Oracle Clients Immediately Logging Off?
Nov 4, 2011
I got a call today saying that some users were having a hard time logging on to Oracle using our in-house PowerBuilder-built application. I have Oracle 10.2.0 running on 32-bit Windows 2003. Poked around a little, looking in the dump directories, checking CPU utilization, checking OEM to see if there were any obvious performance issues or blocking issues or whatever - didn't see anything unusual. Logged in with SQL Plus with no problem. Then I checked the audit logs. All we audit is user logons and logoffs. What I was seeing is that a handful of users were showing a logon event with a logoff (action 101) 10 to 15 seconds later. One user in particular was showing this over and over again.
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Jun 19, 2012
Way to share or manage the TNSNAMES.ORA file for all oracle clients in same place?I already have a TNSNAMES.ORA configured and running in the machines (locally).The problem is that any change done( ip, port etc), imply in update all files in all the Oracle clients
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Apr 1, 2011
I have an Oracle server with Oracle 11g R2 and need to install its clients over several desktops.I am using 2 separate installs, but I think that this might be redundant.The 2 setups I'm using are:
- ODAC 11.2 Release 3 and Oracle Developer Tools for Visual Studio (11.2.0.2.1)
- 64-bit Oracle Data Access Components (ODAC) Downloads
- Is really necessary to install both of the 2 setup, or there is something I can use once instead of it?
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Oct 4, 2011
when I try to connect my forms 6i with oracle 9i database, forms stop working and closed immediately at the meanwhile tnslsnr also stop working. This problem also persists in forms runtime.
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Jun 26, 2012
When I try to log into my db with a specific user I get this message. Below is from the alert log. I can login as system just fine.
----- Error Stack Dump -----
ORA-00604: error occurred at recursive SQL level 1
ORA-01438: value larger than specified precision allowed for this column
ORA-06512: at line 2
Oracle 10g OEL 5.5
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Apr 16, 2010
I am having a table with 4 columns as mentioned below
For a particular prod the value greater less than 5 should be rounded to 5 and value greater than 5 should be rounded to 10. And the rounded quantity should be adjusted with in a product starting with order by of rank with in a prod else leave it
Table1
Col1prodvalue1rank
1A21
2A62
3A53
4B61
5B32
6B73
7C41
8C22
9C13
10C74
Output
Col1prodvalue1rank
1A51
2A52
3A33
4B101
5B02
6B63
7C51
8C52
9C03
10C44
I have taken all the records in to a cursor. Once after rounding the request of 1st rank and adjusting the values of next rank is done. Trying to round the value for 2nd rank as done for 1st rank. Its not taking the recently updated value(i,e adjusted value in rounding of 1st rank).
This is because of using a cursor having a value which is of old value. Is there any way to handle such scenario's where cursor records gets dynamically updated when a table record is updated.
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Jan 9, 2013
I am having one requirement that i have to restrict the access of oracle database from clients.
suppose i am having 10 users and they have all information related login like username, password, database servers details etc but then also they should not get login into my database, i have to restrict some of them like i have to provide access to 5 users only out of that 10 users.
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Sep 11, 2010
I have a clients table called CLIENTS. One of the fields in this table is called 'status'
I need to set this status field, depending on if the transactions for this client have passed.
The transactions are in a table called TXNS and has fields
client_id, txn_id, txn_status
txn_status can be 'success' or 'failed'
I need to somehow set the overall 'status' field on CLIENTS to success or fail depending on if any transactions failed or not
So for every client I want to list the status, any query that can possible list the overall status for the client?
select client_id, MAX(status)
from txns
group by client_id
but the max(status) bit needs to get the overall status part
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Nov 8, 2010
I have 2 tables which contain 1000's of cash and stock transactions and I need to somehow get a list of the distinct clients
select distinct client_id
from pf_cash_txns pct, pf_stock_txns pst
Quote:ORA-00918: column ambiguously defined
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Nov 13, 2012
i have a html button. With the following attributes: onclick="return false" class="upd_description" A dynamic Action is listening on this button.
Event: Click
Selection-Type: jQuery Selector
JQuery Selector: .upd_description
static_URL: f?p=&APP_ID.:306:&SESSION.::&DEBUG.:306:P306_SER_SK:&P305_SER_SK.
as defined in my button attributes.
Button and dynamic action are on page 305. I can now open Page 306 as modal window but the page will close immediately.
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Nov 28, 2011
Since 13.00 hours, my clients can't connect to the database, and hence cannot access their application.
They get a ORA-12560 error. protocol adapter.
What I have discovered and done so far.
1. I can tnsping dbname -> OK.
2. I have rebooted both application server and databaseserver multiple times
3. I haven't touched tnsnames.ora, sqlnet.ora and listener.ora and they look to be in perfect mint condition.
4. I have full access to access the database instance via web.
5. I can connect to the database instance via sql
6. I have restarted the oracle-services: oracleDBConsoledbname, OracleOraDb20g_home1TNSListener and OracleServicedbname
7. I have rebooted the client computers, and the file server.
8. I don't see any errors in event logs, both on file server, client computer and database-server.
9. When I press down the link Listener, I get Metric Collection Error, which means I might not access it?
10. The only alert I find is that filesystem D: only has 15.62% available space.
They have been using the database for a very long time without any trouble, and suddenly boom.What do I do? How do I check things?
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Oct 13, 2012
Is there any logs or query where I can monitor client's IP previously connected to the database? I have created 2 listener with 10.1.2.x and 10.1.100.x network. I would like to separate the oracle traffic to the 10.1.100.x alone. As of now both can connect to the database. I like to monitor if everybody is already transferred to the 10.1.100.x network before I will disable the 10.1.2.x.
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Jul 16, 2012
have some problem between my database and the listener Sometimes I have connection errors: The error occurred intermittently
Oracle 11.2.0.2.0 on RHEL 5
My listener:
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXx
LISTENER =
[code]...
The listener starts and stops normally
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXx
>lsnrctl start
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 16-JUL-2012 17:51:09
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Starting /opt/oracle/product/EE_11.2.0/bin/tnslsnr: .
[code]...
But there is an error when the database register into the listener (in listener.log):
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXx
Started with pid=4029
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=xxxxxx)(PORT=1521)))
Listener completed notification to CRS on start
[code]....
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Sep 25, 2013
I've been an Oracle DBA for almost twenty years. In that time I have worked in various organisations - sometimes as a "permanent" employee (although nothing is permanent these days ) and other times as a contractor. I have been in my current role for the last six months since being made redundant from my last position.
In this organisation we support a lot of Oracle databases on many different servers spanning various networks. There are two DBAs who have been here for several years
However, they are both in the habit of logging in as SYSDBA for everything. They find it amusing that I refuse to do so for daily administration as I know that this is bad practice. Import and exports are even taken as SYS. Whenever I mention that it's bad practice they shrug it off saying that they've been doing it for years with no problems.
So I have been scouring Tahiti and Metalink looking for a definitive document from Oracle that states just why this is such bad practice. I would imagine that an import as SYS could have catastrophic consequences for the data dictionary if you're not careful, but I can't think of much else.
We've all seen Michel's default "just don't do it" message whenever a poster mentions that they have done something as SYS.
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Jul 6, 2011
i have developed an oracle form application in oracle developer 10g, now i want to make it accessible based on a browser to the clients(make it a web aaplication form)
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Jan 20, 2009
Materialized views are normally used for summarized data access.
CREATE MATERIALIZED VIEW mv_snapshot_A
REFRESH FAST START WITH SYSDATE
NEXT SYSDATE + 20/1440
WITH PRIMARY KEY
AS SELECT * FROM A;
This does not seem to be the case here as the materialized view seems to be just a full select. The overhead of the snapshot logs are concerning for this core table. Can we turn off logging in 10g ? the materialized view is defined as fast refresh/ build immediate .
The main requirement here is to keep the snapshot every 15 minutes so that the users can see the updated information ( the flow of data from one location to other).
User get the location wise count of data and can go further in details like in which location wise system wise data count. As the base table is volatile the materialized view is used so that the moment the user clicks for location wise details the data is static for 15 min and user don't get confused.
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Oct 11, 2012
where to find various logging levels (like 1-10) of audit trail in oracle...if so how to set that logging levels.
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Sep 24, 2012
We have our own portal page. We are trying to pass username and password so they do not have to log in twice. This worked in version 4.1 but when we put in patch p13331096 to get to version 4.11.00.23 the form stopped working. Users have to log into our portal page an then into APEX. That does not make them happy.
<form action="http://dashboard.reliv.com/pls/dwprod/wwv_flow.accept"
method="post" name="wwv_flow" >
<input type="hidden" name="p_flow_id" value="106" />
[Code]....
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Nov 8, 2013
we use Oracle11gR2 on Win2008R2 .By erroneous operation of OracleDB, there was trouble that we could not log in to Application(Oracle Insight) running on Oracle11gR2. I looked up and understand by running the below ALTER DATABASE ADD SUPPLEMENTAL LOG DATA we can find the SQL statement that was executed in the past from SQL_REDO column of V$ LOGMNR_CONTENTS table, undo SQL statement to rollback from SQL_UNDO column of V$ LOGMNR_CONTENTS table. But , we are concerned about the adverse effect of enabling the supplemental log because it is production environment . I heard the contents of the REDO log will increase if we enable supplemental log.
Q1-How much the REDO log would increase roughly if you enable supplemental log ? ( I am concerned about the issue of the capacity of the REDO log and the problem of DB performance . )
Q2-Is it necessary to restart the DB instance to enable supplemental logging after executing the below ?ALTER DATABASE ADD SUPPLEMENTAL LOG DATA.
Q3-Is there any other adverse effect we should care if you enable supplemental log ?
Q4-Logminer is usable if DB is running on no-archive mode ? In my understanding , it is possible if you enable supplemental log and have the REDO logs we would like to analyze.
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May 6, 2011
I want to enable unconditional table level supplemental logging on unique index columns.
But Alter table tablename add supplemental log data (unique index) columns always;
gives error.If i omit always it is accepting but while it unconditionally log the unique index columns.
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Nov 4, 2011
I am trying to trouleshoot an issue with Oracle and want to see what commands are being sent by by process. By reading the documentation it appears there is client logging to do this but I can not get it to work. I added the following commands to my SQLNET.ORA file but no log file is created:
tnsping.trace_directory = C:appproduct11.2.0client_4
etwork race
tnsping.trace_level = admin
trace_level_client = user
trace_directory_client = C:log
log_directory_client = C:log
trace_unique_client = on
trace_timestamp_client = on
Ths TNSPING works just fine it logs the information I expect. The client logging, however, never creates a file .
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Nov 26, 2010
we have a database application which is done frequently.in these we load data throught Sql loader, we create an DB instances, we do several DML operation on the database.
now for such task in an application we need to keep an logging track of each task performed in PL/SQl procedure packages.
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Feb 27, 2012
How to change the attributes of a table from nologging to logging?
SQL> select table_name,LOGGING from dba_tables where owner='HXL';
TABLE_NAME LOG
------------------------------ ---
TB_OBJECTS NO
SQL> alter table hxl.tb_test logging;
Table altered.
SQL> select table_name,LOGGING from dba_tables where owner='HXL';
TABLE_NAME LOG
------------------------------ ---
TB_OBJECTS NO
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Jul 31, 2013
. I need to configure simple standby database. I have followed this[URL]...-guard-setup-11gr2.php tutorial to do that Problem is that primary db cannot log on to the standby db. Informations privided below
:Primary DB:CentOS 6.4Oracle 11gR2ORACLE_SID=primdb1SQL> SELECT MESSAGE FROM V$DATAGUARD_STATUS; MESSAGE--------------------------------------------------------------------------------ARC0: Archival startedARC1: Archival startedARC2: Archival startedARC1: Becoming the 'no FAL' ARCHARC1: Becoming the 'no SRL' ARCHARC2: Becoming the heartbeat ARCHARC1: Beginning to archive thread 1 sequence 31 (336165-356856)Error 12514 received logging on to the standbyPING[ARC2]: Heartbeat failed to connect to standby 'stbydb1'. Error is 12514.ARC1: Completed archiving thread 1 sequence 31 (336165-
[code]....
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May 16, 2011
A single master schema where many developers are accessing. all share same password.
now i would like to trace all the changes made by each users. so i create a individual users for all and grant permission to access that schema.do i have a possibility of auditing the changes did by each user for that particular schema
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Dec 11, 2012
How to configure Oracle EM with newly created Oracle Instance on Oracle 10g DB,which is Single Instance DB but not RAC ,when I start the Oracle EM it is starting the default DB which created during Oracle Server Installation.
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May 17, 2011
But i do a lot of work-arounds to make sure the installation does not make corrupt my OracleAgent,OracleService and OracleDataGatherer. If i just let the installation do its thing i have problems with my libraries, and can't start anything.
The errors are : Procedure entry point 'BlaBla' could not be located in the Dynamic Link library 'AnyName'.
I notice that i have 2 versions of the libraries in OracleHomeBIN (one version 8, one version 11). The programs that start the OracleAgent,Service and DataGatherer call the old libraries but expect to find values that can be found only in new libraries.
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Jun 13, 2012
I have a requirement to put together a Oracle SQL template to create re-usable DDL/DML Scripts for Oracle databases.Only the Oracle DBA will be running the scripts so permissions is not an issue.
The workflow for any DDL is as follows:-
1) New Table
a. Check if the table exists from the system/admin views.
b. If table exists then give message "Table Exists"
c. If table does not exist then execute DDL code
2) Add Column
a. Check if Column exists for a given table from system/admin views
b. If column exists in the specified table,
b1. backup table.
b2. alter table to make changes to the column
b3. verify data or execute dml script convert from backup to the new change.
c. If Column does not exist
c1. backup table
c2. alter table to add column
c3. execute dml to populate column with default value.
The DML scripts are for populating base tables with data required for business operations.
3) Add new row
a. check if row exists by comparing old values of each column with new values to be added for the new record.
b. If exists, give message row exists
c. If not exists, add new record.
4) Update existing record (We have createtime columns in these tables so changes can be tracked)
a. check if row exists using primary key.
b. If exists,
b1. deactivate the record using the "active" column of the table
b2. Add new record with the changes required.
c. If does not exist, add new record with the changes required.
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Aug 8, 2012
We would be moving oracle 11g unix sun solaries to oracle 11g Linux readhat OS. what would be the disadvantage and what are the item needs to be verified. Basically advantage of oracle 11g Linux readhat OS.
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Jun 27, 2013
I would like to update an XML element without using the function APPENDCHILDXML or INSERTCHILDXML because they are not available in Oracle 10GR1.
In my database, Oracle XDB is not installed.
The following query fail with the following error : ORA-00904: "INSERTCHILDXML" : identificateur non valide
update scl_profile
set profile_data =
insertChildXML(profile_data,'/exportImportMarcheCriteria','colonnesExport',
XMLType('<colonnesExport>ENTETE_GESTIONNAIRES_AUTORISES</colonnesExport>'))
where profile_xmltype =
'fr.mipih.marches.marche.criteres.ExportImportMarcheCriteria'
and profile_type =
'eMagh2.MRGS.AccesMarche.ListeMarche.Export.OptionsExportImport';
[code]........
If i try to use the package DBMS_XMLDOM, i have the following error :
ORA-06550: Ligne 3, colonne 11 :
PLS-00201: l'identificateur 'DBMS_XMLDOM.DOMDOCUMENT' doit etre declare
ORA-06550: Ligne 3, colonne 11 :
PL/SQL: Item ignored
I think it's because ORACLE XDB component is not installed in my database.
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