Several tasks in a

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• Dynamic region with several task page fragment flow isn't refreshing VO

  JDeveloper version is 12.1.3 and Weblogic Server is 12.1.3.

  We have a dynamic region with several task page fragment flow.  We have created a menu that will open on the workflow task in the dynamic region. Before defining the workflow id in the bean, we execute query on the original Version after setting the bind variable. When we click on the menu is open the flow of relevant tasks in the region and showing the Original data table.

  But when we open the same request again to a different browser session, it shows all the data in the original Version when the user clicks on the relevant menu item...

  I have attached the code used to navigate to the different workflow tasks written in the bean from the back of the home page.

  We have no idea why anyone what happens, if it's a server problem or a code issue. Because unless and until we open the target application in a new browser it works fine.

  We tried and deployed on a remote server as well, but it gives the same question...

  Would be really grateful for the help...

  The user, the code you posted has some serious problems. Never, I repeat never store a reference to an application module in a static variable in a bean. That is why you see only data once. After that, the second session reuses the application module from the first to the configuration data, but to display data it uses a module different application.

  The way you try to configuration data is too bad. You must pass the parameters to the workflow and init data in the default action of the workflow instead of doing before installing the new workflow id. A workflow is a unit of work that is kind of a black box. You may not assume that the stuff you do outside of this black box can be seen inside the box. This is only true if the workflow share the same control of data as it's parent (share of data control).

  I suggest you read some documents on the workflow and how they work. A good start is to look at this video https://www.youtube.com/watch?v=A3CmDhWHaG0

  or work through this tutorial 12 c (12.1.3) Oracle JDeveloper tutorials - working with bounded task flows, regions and routers

  Timo

• several tasks in multi threads

  I have an application that must be able to go out and capture of several materials OR simultaneously.

  I coded it so that each task nidaq contains only the ports of capture for a single device or output ports for one device. That is, if I use two DevA and DevB devices to capture and output I'l have four tasks capture devA, capture devB, output and output devB devA.

  Currently each task runs in its own thread, task is called only when all threads are ready to move on (each thread starts its own task).  AO1 is loop back to AI0 on devA so that the result is captured by the same device.

  Unfortunately repeated screenshots show a variable phase shift in the AI0. The captured wave is often shifted left or right by as much as 1000 samples @48 kHz.

  This problem could be alleviated by the achieve the capture and playback across all channels and devices in a single thread (sequential entry and exit) or random moving would still exist?

  Basically, I want to perform the exact sample input and output.

  If you are interested in the synchronization of multiple devices USB-4431, then you need to use a different type of device at the exit of a trigger signal.

  Although the USB-4431 e/s digital, they can only be used to import triggers start or reference (see page 9 of the following manual):
  http://www.NI.com/PDF/manuals/372485e.PDF

  Because of this limitation, you will need to use an external trigger source to synchronize multiple devices USB-4431.

  For large applications of synchronization, I recommend looking at the SMU system. Complete modules NI-SMU-4499 SMU chassis can support synchronization of up to 272 channels. More information about the synchronization is located in the Developer Zone article:
  http://www.NI.com/white-paper/11369/en/

• You want a Service that performs several tasks in parallel?

  If you do, vote for RT-27953 in jira to get some attention here.

  After voting, in the meantime you can use the solution here:
  Re: create several parallel tasks into a single service "Thread: create several parallel tasks into a single service.

• Can perform you several tasks at the same application on both screens?

  Hello

  Is it possible to split view the same application such as Photos on my two screens? It would be useful to compare photos between them instead of dragging through the multiple photos every time.

  Thank you

  N °

• performing several tasks on an ASA

  Hi all

  I have a problem.

  I want to perform the following operations on a SAA.

  I have users who need to go to our company remotely, so I set up VPN remote access for them and it works fine.

  Now we have a customer who requires these people to access their equipment of remote diagnosis.

  This company provided us with an IP address that we should use when you are trying to reach their network so I have to NAT (PAT) our address of users IP VPN to our client's unique IP. The link to this client (IPSec) works the SAME ASA as the remote VPN users.

  so to give a brief description of what I'm trying to do - here it is again

  Remote user-interface > outdoor-> NAT / PAT-> external interface-> IPSec tunnel to the customer.

  Is this possible? I failed to configure it in a form in any way. Although I have no other ending on the SAA IPSec tunnels using not NATting and these are available for remote users - so basically my problem is with the little NAT/PAT...

  I also thought to do more 2 ASA. Check out my drawing and tell me what you think...

  Help, please

  Have you tried: -.

  (1) the same security interface routing - is not necessary (see the diagram)

  (2) policy-bases-src/dst NAT for VPN?, it will work.

  HTH >

• to run several DAQmx AO tasks at the same time

  Is there a reason any cannot perform several tasks DAQmx AO at the same time?

  It's a bunch of questions that you listed there. I strongly suggest that you spend some time reviewing the many tutorials available for acquisition of data here: http://www.ni.com/white-paper/5434/en. You will need to get a better understanding of the work equipment, and reading some of these articles will help you considerably.

• Error 01:10 severe 0 x 4110022 system task ptmech file ccl.c 392

  Designjet 500 running on windows 7

  01:10 severe task system error error message 0 x 4110022 ptmech ccl.c 392 file how can I solve this problem?

  This forum focuses on the level of consumer products.  For the Designjet you can have better results, post in the forum HP Designjet here.

• error 201003 trying to read several analog inputs on 9172 chassis

  I'm new to the Forum, so forgive me if this has already been answered.

  Input module im using the chassis c - 9172 DAQ with an analogue of the 9221. I want to read three transducers in real-time. The problem I have is two if the transducers are 7.5 K lb/po2 rated and 100 psi rated, making me use two different scales. I can do the N-channel on playback of the system but only will allow me to read the two 7.5 K transducers.  I use the DAQ assistant, I create a virtual channel and add all components to read from the module. When I create another instance for the third transducer, it gives me the error: error 201003, module is already reserved. I need help please. Let me know another way to do what im trying to do. I used the DAQ assistant, but the data is incorrent on the transducer of 100 lb/po2, which explains why I manually create the virtual channel.

  If you had searched the error code or message, you would have seen several posts on this common problem for beginners. Simply, you cannot use several tasks for a single material resource. Use several functions Create Channel, each connected to each other and specify your scale.

• tasks timed inside the loop

  I have a program that has multiple tasks, and I want to work at different frequencies inside the loop.  I wonder what is the most effective way to do this?

  I read on several tasks running button push-based or events, but have not found much of the timed tasks.

  Is the loop timed the best way to go with this?  Have a loop timed for each required task?

  I have attached a vi corrupt that shows what I'm trying to do.

  I'm sure there is an easy solution, but want to find more effective this way.

  Thank you

  For a simple task like this, just turn the loop at the faster pace, you need and perform other tasks to integer multiple of it.

  Here's a simple project (LV 8.6)

  (Of course you have serious problems with stolen memory, as you grow berries of infinite sizes in the uninitialized shift registers. Which must be fixed too).

• simultaneous monitoring of the digital input lines when executing digital writing tasks

  I'm writing a multithreaded application in C on Windows 7, using the 9.6 DAQmx API and device USB-6509. This requires that we constantly monitor several lines on the 6509 for entry, digital using the change of the device detection feature. You must also write the digital output without having to stop monitoring the input rows. It is very important that the input rows be monitored continuously for the duration of the project.

  In the DAQmx manual reading, it seems that it is impossible to make a digital reading as well as a digital writing occurs, even if these tasks are performed in different threads. (The same I understand, that it is impossible to have several tasks of digital entry running simultaneously.)

  It seems that it would be possible to launch the task for reading (configured with the change detection), to pause playback, start the writing task, pause the task of writing, and then re - start the task of reading. But - and this is the important part - for the duration of the writing task is running, is it possible to configure it to the task of reading will always monitor the lines, even if it's just stores the data in the buffer for these periods? The key is that the data will be lost.

  Thank you

  Danielle

  Each channel is independent. If you can get the input data that you export a value. You need not make a break each task. The two tasks are parallel.

• DAQmx task deletion concern

  So when I use the DAQmx create channel VI, he creates a task 'unnamedTask xx' where xx is a hexadecimal number. Let's say I put the State of the task of checking. Now, if they are in a loop, it will create then another task, use the same physical channel and because it is the only reservation it will create another task, increment the unnamedTask 1 and set it to check. My question is, what happens to the previous task? If it is stored in memory? Or the garbage collected. I guess that since the material is assigned to another previous task will be garbage collected. But I wanted to make sure. I have several tasks, so if I can avoid using the task clearly and simply overwrite it somehow be better I think. Thank you.

  Brad

  You can call DAQmx clear Task.vi between create a task and Create Channel, which will erase any existing configuration and will not mistake if the task does not exist.

• What I can (and if so, how could I) connect two encoders (a linear and angular) for the same chassis (NI 9401) and get their respective MAX OR tasks as simultaneously as possible?

  Sorry, but I'm still pretty new to LabVIEW and NI MAX I plugged the two devices (a linear probe and an angular encoder) for my NI 9401 chassis. I figured out how to create tasks for each and continuous readings of samples of each. Trying to run both in LabVIEW, I get the error message saying that I can't run several tasks at once. He suggests the control task VI, but I did not see any help. Any advice?

  Here is some general information, whatever it's worth: two encoders work the same clock source, PFI4, which, to my knowledge, is the CTR 1 A, where the the angular encoder signal is wired in. Physical channel linear is ctr0 and the angular is ctr1.

  Thank you very much for taking the time to review this issue and help me out!

  
  

• How to backup my schedule of tasks?

  There are several tasks at the request and would like to know any approach to back it up.

  Is there any file, record scheduled tasks? If I can make a copy of this file as backup.

  It seems to me the record to schedule tasks to keep under my C: drive of the window installed.

  will it be possible to keep this record to schedule a task under different drive? for example, D:\

  Does anyone have any suggestions?

  Thanks in advance for your suggestions

  I don't have this problem (I tried it again).

  Make you when you do your "backup" your m, you do not create "shortcuts" instead.

  I use Windows Explorer and do all this from the command prompt, which is sometimes easier for us old fashioned maids:

  copy c:\windows\tasks\*.* d:\tasks

• Unable to create restore point. Vista64. Could not create the scheduled task for the following reason: cannot create a file when that file already exists

  RAID 5 obtained corrupte had to rebuild after that can't create system restore point. Tried everything sfc, fsutil, Dungeon SystemPropertiesProtection screen displaying this error: "could not create the scheduled task for the following reason: cannot create a file when that file already exists." (0x800700B7)"system of work in all other respects. SFC says it found and fixed errors every time I run it.

  Fix tried Della Li: Please remove the WindowsBackup folder in the HKEY_LOCAL_MACHINE NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows.

  Delete the WINDOWS BACKUP folder. Unfortunately this folder does not exist.

  Checked VSS, Taskscheduler and other services are runnig

  Tried to boot from the CD and widowed revover. Says no problems. The error to any manulation of the checkbox in the properties of the system, the system protection screen

  Solved

  It turns out that task scheduler got corrupted it have several tasks Scheduler said were not available, but are still in the working directory. These tasks especially SR from compensation directory solved the problem and I can now create backup points.