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WD Java , adaptive RFC beginnes question

hi folks,

i am new to WD Java and have a very simple question.

after getting data back from a RFC-Call to R/3 backend i call

wdContext.nodeOutput().invalidate();

to have my result in the context node, but i never see the result in my context node after this call.

the funny thing is i have the result in my internal tables but when i try to get the data with a call like:

if (wdContext.nodeEs_Visibility().currentEs_VisibilityElement().getHead_V() == "01")

- where my node in Output is ES_Visibility and the Element is Head_V -

i don't get a result?

whats my fault behind that?

best regards oliver

Former Member replied

hi

check this link

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/d0019b1a-775f-2910-beb8-d81f27d0d8d0?quicklink=index&overridelayout=true

, you can find sample code for calling rfc and invalidations .

and also check the size of the output node for the RFC it is 0 , then is some problem with your code .

If possible porvide the code you have written for calling RFC .

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