When to use getVariableData() in Assign? Really no direct access?

Assume I have (simpified) a scope variable "foobar" with the complex-type
<xsd:element name="foobar" type="mytype"/>
<xsd:complexType name="mytype">
<xsd:sequence>
<xsd:element name="foo" type="xsd:string"/>
<xsd:element name="bar" type="xsd:int"/>
</xsd:sequence>
</xsd:complexType>
and a simpe type scope variable target:
<variable name="target" type="xsd:string"/>
Now I want to copy the content of "foo" into "target". The following does NOT work:
<assign name="....">
<copy> <from variable="foobar" query="/foo"/>
<to variable="target"/>
</copy>
</assign>
As I found out I have to use:
<assign name="....">
<copy> <from expression="string(bpws:getVariableData('foobar',/foo'))"/>
<to variable="target"/>
</copy>
</assign>
Why?
Why does BPEL/JDev accept the first code when compiling and deploying and complains only when running the BPEL process?
Do I always have to use getVariableData() for accessing subelements?
Which function do I have to use for the opposite direction?
bpws:putVariableData() ?
Peter

did u get any idea for this..
then please share

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    'C' = centered output
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    value set: SPACE, Data Dictionary data type (CHAR, NUMC,...)
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    Program field data type
    •     ddic_outputlen (external output length)
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    Only relevant for fields without Data Dictionary reference whose output is nevertheless to be modified by a conversion exit.
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    •     intlen (internal output length)
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    To allow your Mac to "see" the HDD attached to an AirPort Extreme Base Station (AEBS) that is configured as a bridge, just be sure to assign a static Private IP address to the AEBS. By default the AEBS is a DHCP client and will get a dynamic IP address from the upstream router that is acting as the DHCP server. Since this address can change over time, it would make it more difficult for network clients to find the HDD.

  • I'm having trouble with something that redirects Google search results when I use Firefox on my PC. It's called the 'going on earth' virus. Do you have a fix that could rectify the vulnerability in your software?

    I'm having trouble with a virus or something which affects Google search results when I use Firefox on my PC ...
    When I search a topic gives me pages of links as normal, but when I click on a link, the page is hijacked to a site called 'www.goingonearth.com' ...
    I've done a separate search and found that other users are affected, but there doesn't seem to be a clear-cut solution ... (Norton, McAfee and Kaspersky don't seem to be able to detect/fix it).
    I'd like to continue using the Firefox/Google combination (nb: the hijack virus also affects IE but not Safari) - do you have a patch/fix that could rectify the vulnerability in your software?
    thanks

    ''' "... vulnerability in your software?" ''' <br />
    And it affects IE, too? Ya probably picked up some malware and you blame it on Firefox.
    Install, update, and run these programs in this order. They are listed in order of efficacy.<br />'''''(Not all programs detect the same Malware, so you may need to run them all to solve your problem.)''''' <br />These programs are all free for personal use, but some have limited functionality in the "free mode" - but those are features you really don't need to find and remove the problem that you have.<br />
    ''Note: If your Malware infection is bad enough and you are mis-directed to URL's other than what is posted, you may have to use a different PC to download these programs and use a USB stick to transfer them to the afflicted PC.''
    Malwarebytes' Anti-Malware - [http://www.malwarebytes.org/mbam.php] <br />
    SuperAntispyware - [http://www.superantispyware.com/] <br />
    AdAware - [http://www.lavasoftusa.com/software/adaware/] <br />
    Spybot Search & Destroy - [http://www.safer-networking.org/en/index.html] <br />
    Windows Defender: Home Page - [http://www.microsoft.com/windows/products/winfamily/defender/default.mspx]<br />
    Also, if you have a search engine re-direct problem, see this:<br />
    http://deletemalware.blogspot.com/2010/02/remove-google-redirect-virus.html
    If these don't find it or can't clear it, post in one of these forums for specialized malware removal help: <br />
    [http://www.spywarewarrior.com/index.php] <br />
    [http://forum.aumha.org/] <br />
    [http://www.spywareinfoforum.com/] <br />
    [http://bleepingcomputer.com]

  • My iphone 4 keeps switching songs, playing and pausing by itself especially when I use my headphones

    Ever since I installed the iOS 7.1 update, my iPhone 4 keeps playing, pausing, switching to the next song, fast forwarding by itself. Especially when I use my headphones. It's getting really frustrating because not only is it when I listen to the music player, but also on youtube videos and then it pause the video and then play the music from the music player or it would pause music on soundcloud by itself too. This mostly happens when I use my headphones but when I don't use my headphones I don't see it happening.
    A friend called me and I was using my headphones and the conversation kept getting hanged up by itself it wasn't until I stopped using the headphones that I could have a normal converstation, but I only talked for less than a minute without the headphones so it wasn't enough to tell me that it is the headphones that is the problem. So is it my phone or my headphones? Is this a software problem because of the update because my headphones were not doing this before, HOW CAN I MAKE THIS STOP. (This has been happening for almost a week now)
    BTW: I also noticed that if I am listening to music on the music player or youtube and its in my pocket or hand and Im jumping to the song or shaking (lol) the songs pause and plays then switches to the next song aaaaurrrrrruuuuuuuggggggghrrrrrghhhhhhh WHATS GOING ON

    Hello alplease,
    It sounds like your touch screen is acting erratically and seems to be exacerbated when you have your earphones in. I recommend the information in the following article named:
    iPhone, iPad, iPod touch: Troubleshooting touchscreen response
    http://support.apple.com/kb/ts1827
    Restart your device
    Hold the On/Off button until "slide to power off" appears. Slide to power off your device. When it is off, press the On/Off button to turn it back on.
    If you can't restart your device, reset it by pressing and holding the Sleep/Wake button and the Home button at the same time for a least ten seconds, until the Apple logo appears.
    Clean the screen with a soft, slightly damp, lint-free cloth.
    Avoid using the device while wearing gloves, with wet hands, or immediately after applying hand lotion.
    If you have a protective case, or if you are using a plastic sheet or film on the display, try removing them and testing the device without it.
    If the steps above don't resolve your issue, please schedule a service appointment with an Apple Retail Store for evaluation. If an Apple Retail store is not an option, contact Apple to find out your best service option or see theService FAQ for your product.
    You can also try closing all the open apps:
    iOS: Force an app to close
    http://support.apple.com/kb/ht5137
    Double-click the Home button.
    Swipe left or right until you have located the app you wish to close.
    Swipe the app up to close it.
    When you have done that and restart the phone and test the issue again:
    iOS: Turning off and on (restarting) and resetting
    http://support.apple.com/kb/ht1430
    Thank you for using Apple Support Communities.
    Regards,
    Sterling

  • IPhone shuts off when I use the internet on the 3G network & I can't upgrade/restore because of network connection error. Any Help?

    A few months ago, while on the 3G network, my iPhone 3GS starting turning off randomly when I was using safari or an online app and the battery was somewhere around 5-20%. When this happened the only way to get the phone back on was by fully charging it which sometimes took a few hours even. It wasn't a big deal at the time because it was infrequent and while the phone was at a low battery %. However, in the past few months, around the time I upgraded to iOS 5.1 it started happened more and more often and at higher and higher battery percentages. It is now at a point where my phone shuts off every time I connect to the 3G network regardless of what my battery life is. I have called Rogers several times to complain about this and I have been told it is because of the battery for the most part but I don’t buy it; the problem has got to be more significant than the battery alone because I can listen to music and send texts at anytime and fully use the internet when I am connected to Wi-Fi. I more recently talked to someone in tech support from Rogers who said my phone cannot support the iOS 5.1 software and that is why it is crashing. They also asked if my phone was heating up more now than in the past and it is. They said this was further evidence that my phone was couldn't handle the new software and was basically on overload.  I was told to the best solution was to "Back Up" my iPhone then do a full "Restore". Here is where my next problem comes along. I cannot "Restore" my iPhone without doing an upgrade and every time I attempt to "Upgrade & Restore" an error message pops up that says "There was a problem downloading the software for the iPhone "...". The network connection timed out/was reset. -Make sure your network settings are correct and your network connection is active, or try again later". I have followed all of the protocol that is readily available online to address this problem but still no success. I disabled my firewall and anti-virus programs, I have ensured my connection is active and stable, I have upgraded to the newest iTunes, I have uninstalled iTunes and all apple programs in the correct order then reinstalled iTunes, I have disabled my DNS cache. Nothing works.
    If you have any advise whatsoever please share as it would be greatly appreciated.
    Thanks

    I was actually able to upgrade to the newest software, iOS 5.1.1 without connecting to my computer/iTunes but rather directly through my phone when I was home on Wi-Fi. After the upgrade I plugged my phone into a different USB port at the back of my computer and was able to do a full restore. I really don't think the USB port had anything to do with it because I use the same front USB port all the time with my external hard drive and other devices wuth no problems at all; regardless of what the actual solution was, I am now able to connect to iTunes and upgrade/restore without any problems so that half of my problem is resolved.
    I have yet to leave my house since doing the upgrade/restore so I am not sure if the problem with my phone crashing when I use the interent on the 3G is still an issue. I will test it today and tomorrow and give you an update.
    Thanks

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