GetDBTransaction().closeTransaction() should be used to Close connection .?

Hi all,
I am writing cutom queries in ADF applications in application module classes.Here Iam using getDBTransaction().closeTransaction();to connect to data base.After using this object does it needed to close the connection explicitly by using this command (getDBTransaction().closeTransaction(); )What happen if we doesnt close the connection explicitly.
One more thing is we are not using any method of getDBTransaction() to connect to data base.
Some times iam getting the error "JBO-26030: Failed to lock the record, another user holds the lock" Is it due to not closing the connections properly.
Please help me .
Thank you
Parker

Make your recordings and then open the QuickTime movie.
Use the Share menu and choose the email small setting. You'll get an estimated file size in the dialog window.
Your viewers must have QuickTime 7 installed to view these files.

Similar Messages

Which VNC program should I use to remotely connect to my Mac?

I have attempted to use both RealVNC Viewer and TightVNC. I have set up "Screen sharing" within Leopard and ensured that in the "Security" settings in System Preferences that "allow all incoming connections" is checked. I have also ensured that port 5900 (the default port for vnc) is routing to my mac through my router.
I can initiate a connection to my mac but the second the connection starts to open, it resets. I am not sure what what I'm doing wrong and am open to suggestions.

You could just as easily get by with "set access for specific services and applications" on the remote server machine, as an FYI.
Are you attempting to VNC across the internet at large, or are you on the same local subnet? If you are trying to do this across the internet at large, you need to do some configuration to the router on the server end (which I am assuming is a home-based machine), as you have done.
Are you using Leopard for both client (local) and server (remote) machines? Then use the built-in Screen Sharing on the client machine in Finder. Just do a ⇧⌘k to browse the home network (if you are on the same subnet), click on the server machine, then click on Share Screen. Or you can do ⌘k and enter vnc://remoteComputerName or vnc://remoteComputer192.or10.IPaddress if local. If trying to do this across the internet, you would ⌘k and enter vnc://yourDomainName (if you have a domain name for your home network like from noip.com or dyndns.com) or vnc://yourRouter's_External_WAN_IPaddress. And you would need port forwarding set up in your home router.
If you don't have Leopard on both machines, and you have to use a VNC client like RealVNC Viewer or TightVNC or CotVNC or JollysFastVNC or..., then on the remote server Leopard computer, in its System Preferences Sharing, after you single-click on Screen Sharing and have checked the checkbox, make sure you click on Computer Settings... and click on VNC Viewers may control screen with password and enter a password that the client VNC program would use.

Maximum number of connections in use. Close an act...

Hi everyone.
I try to connect my N95 to internet, using "One Touch Access" and USB. It used to be working ages ago! but now, it is impossible. it gets connected with the phone, but when i want to open a web page, it say "maximum number of connections in use. Close an active connection first", and forces me to close my Modem connection, and everything gets disconnected...
what should i do????
help please...

97268450 wrote:
when i open face book application,the same problem maximum number of connection in use. Close an active connection first. i have nokia 5233
This issue was already answered by other threads. You can click here and here for more information.
Hope this will help you.

What connection-cable should I use to watch films from my iPod on my TV

What connection should I use to see films from my ipod on my tV?

Hi there sonofmyfather,
You can use the Apple Composite AV Cable if you want to connect your iPod Classic to your TV. Take a look at the product page below for more information.
Apple Composite AV Cable
-Griff W.

Maximum number of connection in use. Close an acti...

When I am using nokia maps . A popup message comes in as (maximum number of connection in use . Close an active connection) and an option yes or no . When I press yes . The active connections are displayed there are only one active connections when it is disconnected . An another message comes in as connection needed to continue nokia maps . And when use no message popup again and again and I can't use maps .... I have formatted phone memory and memory card several times and I have updated phone program also . Can you please help me .
i am using Nokia 5800xpressmusic . model-5800d-1.
tankyou
Solved!
Go to Solution.

Hi virajkumar
Please bear in mind two processes involved here, OVI Maps application which may either be "Online" or "Offline" (spanner icon > Internet > Connection) and Assisted GPS feature utilizing a network access point (Menu > Applications > Location > Positioning > Positioning server > Access point).
Happy to have helped forum in a small way with a Support Ratio = 37.0

HT201300 What cable should be used to connect a macbook pro, 13 inch early 2011 model to an external projector so it will display the computer screen image through the projector?

What cable should be used to connect a macbook pro, 13 inch, early 2011 model to an external projector so the project displays the image on the computer screen?

You will need a cable or adapter with a minidisplay connection for the MBP. That will be inserted in the Thunderbolt port. The other end is dependent upon the connections of the projector which you have not listed.
Ciao.

What is the best way to preserve my battery? Should I always have it connected to the charger when using it or should I use it and then recharge it?

What is the best way to preserve my MacBook Pro battery? Should I always have it connected to the charger when using it, or should I use it and then recharge it?

Don't worry about it:
http://macmost.com/dont-stress-about-batteries.html
If you want to condition it once a month, go ahead:
http://www.apple.com/batteries/notebooks.html

11g: should i use SQL connect by?

DB: 11.2.0.2.0
Apex: 4.2.1.00.08
Hi there,
I'm using Apex but this is a fairly basic SQL question, hence posting here.
I have two tables, one containing staff details (one row per staff member) and the other containing team structure (team_id, team_name, parent_id).
STAFF:
1--Fred Bloggs--TeamID21
2--John Doe--TeamID35
TEAMS:
21--TeamOne--17
35--TeamTwo--17
17--TeamThree--4
4--TeamFour--NULL
It is possible for there to be an unlimited number of sub-teams with this structure, although in practice there is almost always just a business unit > division > department > team.
I'm trying to pull out teams and parents to display as columns against staff names, e.g.:
1--Fred Bloggs--21--TeamOne--17--TeamThree--4--TeamFour
2--John Doe--35--TeamTwo--17--TeamThree--4--TeamFour
The purpose in Apex terminology is to populate a "superLOV" so that users can select between 3,000 staff more easily by seeing which departments they are in.
I also want to filter the list for one division at present, just showing departments and teams below that (I assume I use START WITH although have not succeeded yet).
Is it possible to do what I want, given that for some teams there might be two sub-teams below division, and for others there might be four? And should I just use four JOINS rather than CONNECT?
My SQL so far is variations on this theme:
SELECT
s.staff_id as "ID",
t.TEAM_NAME as "Team name",
s.staff_lastname|| ', ' || s.staff_firstname as "Name"
FROM AA_WL_STAFF2 s
JOIN AA_WL_TEAMS3 t
ON t.TEAM_ID=s.STAFF_TEAM
CONNECT BY t.PARENT_ID=t.TEAM_ID
ORDER BY s.STAFF_LASTNAME || s.STAFF_FIRSTNAME ASC
One problem with this is that I can't then pull out PARENT TEAM_NAME without re-joining. Also START WITH t.PARENT_ID=4147 (the division's TEAM_ID) just returns staff working directly for the division's director, rather than all staff in all teams under him.
Grateful for any pointers
Emma

Hi,
You should separately create the team tree, and then join with the staff.
Also use PRIOR operator (CONNECT BY PRIOR team_id = parent_id).

CR closes when using "create new connection"

Hi,
Crystal Reports 2008.
After opening a CR 10 report once, I can't create new blank reports. If I use "create new connection" to add a data source the program shuts down. No crash dump or anything.
Helpdesk could reproduce error but couldn't solve the problem.
To re-install my system after format costs a lot of time (and therefore money). So I want to try to solve my problem first by my self.
Question: does freeware software exist to trace the behavior of an EXE file?
I'd like to figure out where it goes wrong.
Manually removing CR and reinstalling didn't help either. Nothing helps. FP 1.7 installed. Still the same problem..

Please re-post if this is still an issue or purchase a case and have a dedicated support
engineer work with your directly.
Try updating the .NET Framework

Connecting 2 Cisco 3560 using GLC-SX-MM SFP, what cable should I use?

Hi,
Should I use LC/PC to LC/PC MM diameter 2/2C/L 2meters fibre cable?
InsLoss 0.05dB
RetLoss 36.5dB
Thanks a lot!
Regards,
Ron

Hi All,
Problem Resolved!
I notice the arrows indicated on the SFP and i swap the cables making 1A to 2B and 1B to 2A instead of the previous 1A to 2A and 1B to 2B.
How I do it? Took the risk of breaking the cables and took out 1 side of the fibre cable encasement on the LC connector from just 1 end and swap it. Fix it back and plug back to SFP.
Green LED shown! Console shows "01:10:28: %LINK-3-UPDOWN: Interface GigabitEthernet0/2, changed state to up" and "01:10:30: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/2, changed state to up"!
Great! I'm done!
Thanks a lot for all the suggestion and knowledge!
Regards,
Ron

How do I use my ethernet connection for printing on my LAN and use my Wifi on a different router and ISP to connect to the internet?

I'm in a small office, and I have to use my ethernet connection to connect to the networked copier to be able to print, but connection to which I hooked my Time Capsule is literally 20x faster when connecting to the internet.
How can I tell the computer to use the ethernet connection to print, while everything else should go through wifi?
I have been manually going back and forth changing the order in Network Preferences between ethernet and Wifi, but I'm know there must be an easier way. Thanks for your help!

A packet going to Apple is not local. It is going to 17.149.160.49 -- So it is sent to the topmost working connection to be Routed and sent to the Internet.
A packet going to a local computer or other device that is on the same subnet (has an IP address very close to the topmost IP Address of your computer) gets sent out that port as well, but is sent directly to that computer on the local subnet, since no Routing [changing of Addresses} is needed.
A packet going to a local computer or Printer or Network Attached Storage device that is not on the topmost subnet, but is on a secondary subnet such as the second network connection would be sent directly to that computer, since no Routing is needed.
I do not understand why two Routers have the same IP Address if they are not cross-connected. That makes everything very difficult when it should be simple.

What about session memory when using BEA Weblogic connection pooling?

Hi,
consider a web application, allowing database connections via a BEA Weblogic 8.1 application server. The app-server is pooling the oracle connections. The oracle database is running in dedicated server mode.
How are the database requests from the web app served by the connection pool from BEA?
1) Does one oracle session serve more than one request simultanously?
2) Does BEA serialize the requests, which means, that a session from the pool is always serving only one request at a time?
If (1) is true, than what about the session memory of Oracle sessions? I understand, that things like package global variables are beeing stored in this session private memory. If (1) is true, the PL/SQL programmer has the same situation, as with programming an Oracle databas in "shared server" mode, that is, he should not use package global variables etc.
Thankful for any ideas...
Message was edited by:
Xenofon

Xenofon Grigoriadis wrote:
Hi,
consider a web application, using BEA between client and an Oracle Database (v9i). BEA is pooling the oracle connections. The oracle database is running in dedicated server mode.
How are the database requests from the web app beeing served by the connection pool from BEA?
1) Does one oracle session serve more than one request simultanously?no.
2) Or does BEA serialize the requests, which means, that a session from the pool is always serving only one request at a time?
Reading "Configuring and Using WebLogic JDBC" from weblogic8.1 documentation, I read:
"... Your application "borrows" a connection from the pool, uses it, then returns it to the pool by closing it...."
What do you mean by returning the connection by closing it? Tbe server will either return the connection to the pool or close it...When application code does typical jdbc code, it obtains
a connection via a WebLogic DataSource, which reserves an
unused pooled connection and passes it (transparently wrapped)
to the application. The application uses it, and then closes
it. WebLogic intercepts the close() call via the wrapper, and
puts the DBMS connection back into the WebLogic pool.
The reason, why I as an Oracle programmer ask this is, because every session (=connection)
in Oracle has its own dedicate, private memory for things like global PL/SQL variables.
Now I want to figure out, if you have to careful in programming your databases, when
one Oracle session (=connection) is serving many weblogic requests.It is serving many requests, but always serially. Do note however, that we
also transparently cache/pool prepared and callable statements with the
connection so repeat uses of the connection will be able to get already-made
statements when they call prepareStatement() and prepareCall(). These
long-lived statements will each require a DBMS-side cursor.
>
Thankful for any ideas or practical experience...
Message was edited by:
mk637Joe

PowerView: Failed to Close connection for data source 'EntityDataSource'

Hi All,
I am using SharePoint 2013 and SQL Server 2012 SP1 PowerView. PowerView reports are created from PowerPivot workbooks hosted on the SharePoint 2013 BI Site. The PowerView report runs fine most of the times but when I interact heavily (click different slicers,
filters, charts)with the report, all of the charts or one of the charts will grey out showing no data at all while it should actually show data. The error message which pops out is in the screenshot below:
To solve the issue. we either click on any slicer, filter on the PowerView report or refresh the IE webpage. This restores the connection and it will be active again. Can someone please let us know the fix to this?
Thanks, Ashish Singh

Hi Ashish,
The error message "Failed to close connection for data sourcee 'EntityDataSource'" doesn't give much useful information. To get more detail error message, I suggest that you turn on the Reporting Services events for the SharePoint trace log (ULS) and
post the complete error message in the verbose ULS Log. To do this, please see the document:
http://technet.microsoft.com/en-us/library/ff487871.aspx.
Regards,
Mike Yin
If you have any feedback on our support, please click here
Mike Yin
TechNet Community Support

Which wattage adapter should I use with the composite cable with my iPad?

Which wattage adapter should I use with the composite cable when connected to my iPad while watching T. V. .

Ultimately, use the power adapter that came with the iPad. But you should use any USB based power adapter that has a 10 watt/ 2 amp or higher power rating. Look close when buying a thrid party adapter, if it does not specify 10 watts/2 amps it is a lower 5 watt/1 amp charger that will not work.

What is the better way to open and close connection in bean

Hello, may i ask about the best way to open and close the connection?
At the first, the connection code is store in Conn class bean. The JSP page will call a method in Process bean to process the query and update of database. the Process bean is using th Conn to connect to database.
In my process bean, it have a method for each type of sql like select, insert, update, and delete for each tables. Each method will call the Conn to open and close the connection. The jsp page can simply call a method retrieve or update records.
However, when calling the processUpdate method, it is a method that update a group of tables base on the query result of another group of tables and calculation. If I calling the query method in the same bean file, it will open and close the connection many times (more than 1000 times). After open and close the connection several times, the connection to mySQL will be fail.
Currently, i include 2 method in Process that is only calling the Conn to open the connection and close connection. When calling the openConnection method, it will also set the boolean connected in the class to true and call Conn to open connection. When calling the closeConnection method, it will also set the boolean connected in the class to false and call Conn to close connection.
After that, i add some change to the query method which is when the connected is false, it will open the connection by calling the Conn and close the connection themself. If the connected is true, it will not call the Conn to open and close the connection because it already connected to the database.
Now, i when i calling the query method in jsp, it can open the connection and close the connection individually. When i call the processUpdate in the jsp, this method will calling the openConnection before calling the query and calling closeConnection at the end. It not only faster the process(less open and close), it also no cause the connect to mySQL fail error again. However, it also make the coding in the bean file more longer and complex.
Is there have any better solution?

Use connection pooling. This will put the connection management in the hands of the webserver, not your code. Check out this post:
http://forum.java.sun.com/thread.jspa?threadID=741788&messageID=4252932#4252932

GetDBTransaction().closeTransaction() should be used to Close connection .?

Similar Messages

Maybe you are looking for