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Former Member

Mapping error with ModelNode

Hi all,

I have this error when I execute my application: NodeInfo(GetCostsView): cannot modify Userid because it is mapped and there is no active NodeElement to take the value

I have a Custom controller with this structure:


-NodeOutput (ModelNode)

-UserId (ModelAttribute)

I have mapped it to context of View01:



In doInit method of custom controller I usu this code:

NodeGetCosts input = new NodeGetCosts();


try { wdContext.currentNodeGetCosts().modelObject().execute();


} catch (WDDynamicRFCExecuteException e) {


What can I do?



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1 Answer

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    Former Member
    Jan 03, 2006 at 10:17 AM

    Hello Andrea,

    Try to map the whole context structure from the CC to your view.

    I think you missed out mapping of the parent node <b>NodeGetCosts(ModelNode)</b>.

    If the RFC requires some input like <i>UserId</i> specify the value for that attribute as well. Also, try

    to execute the same code from the CC's init.

    This should solve your problem.

    <i>Please reward appropriate points</i>


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