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Former Member
Mar 22, 2011 at 02:11 PM

Problem in triggering the Supply Function


Hi Experts,

I am developing one web dynpro application to display the records in MARA table.

I have created a radio button.Logic is if radio button is selected then displaying of the record should be done.

NODE_PARENT consists of NODE_CHILD ( which consists of fields to be displayed ) and key holder ( attribute which is used to check whether radio button selected or not ).

In radio button properties i used selected key as attribute of the node NODE_PARENT.

Now in supply function i am reading the parent element attributes i.e. radio button and checking if it is selected then read the data from MARA and bind it.

But i am getting the runtime error

" Context binding of property SELECTED_KEY cannot be resolved: Node MAIN.1.NODE_PARENT does not contain any elements "

what is the reason for this error.

Thanks in advance.