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CL_GUI_HTML_VIEWER WebDynpro Event

Hello Together,

I have an WebDynpro Application that I'm displaying in an cl_gui_html_viewer object. From this WD Application I want to open a new SAP Gui Transaction and Skip first screen.

I've found different solutions but non of them works fine.

- Solution 1: FM TH_CREATE_FOREIGN_MODE

With this FM you can open a new SAP Gui window out of WebDynpro. Problem is: there is no possibility to start TA with parameters and skip first screen

- Solution 2: Call Function ... startin new Task

In WD im Call an RFC FM:

CALL FUNCTION 'Z_CALL_TRANS' ... STARTING NEW TASK 'XYZ'....

The RFC FM should open the TA (with params).

It works in usual abap programs but not in WebDynpro

- Solution 3: Message Channels
Problem: Only available from version 7.40

- Solution 4: Catch JavaScript SAPEVENT with cl_gui_html_viewer
Problem: It seems is not possible to trigger a SAPEVENT in a WebDynpro application.

Does anyone have an idea I can solve this problem?

Best Regards

Uwe

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