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Former Member
Feb 25, 2011 at 06:23 AM

Issue with tree function in WebDynpro ABAP getElementById(...) error in IE

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Hi All,

i have build an simple tree function in Web Dynpro ABAP. I build the following context for the tree:

TREE (NODE)

.....FOLDER (NODE)

..........VALUE (FILE)

..........NAME (FILE)

..........FILE (NODE)

...............VALUE (FILE)

...............NAME (FILE)

The Tree is getting populated by two supply functions (FILE AND NODE) in the view:

Everything works fine so far, but while navigating in the tree ( with Internet Explorer ) the following issue comes up:

First I click on a node ( Plug gets fired and works)

Then I click on a file ( ( Plug gets fired and works)

Then I click again on a node and "Please wait..." comes up and the application hangs (no dump!). Internet Explorer shows the following error message:

(Message) Meldung: 'getElementById(...)' ist Null oder kein Objekt ( Is zero or not an object )

(Row) Zeile: 231

(Sign) Zeichen: 2

Code: 0

Does anybody know how to solve this issue??

Thanks a lot for your Help.