Calling WDA from BSP

Hi all,
Is it possible to call WDA from a BSP via a hyperlink and pass parameters that the WDA would need? How could I go about doing this?

Hi Alexander,
You can't pass the information(Context Data) from WDA to BSP directly so you just store the information in some variables or internal tables use the normal user paramenters like EXPORT & IMPORT or SET and GET parameters. Thgoruhg this way only you can communicate the data between these 2 technologies otherwise you need to save the data in some ztable and use the same table in both technoloes.
you can also use Server Side Cookies.
Perhaps take a look into this blog from Koen Labie:
/people/koen.labie2/blog/2006/11/29/eating-cookies-with-webdynpro-and-bsp
The blog shows how to pass the data from BSP to WD.
Transfering data between WD and BSP via Server side Cookies can also be used for your requirement.
For that you have to set the Data Cookie in the WD and then get the Cookie in the BSP.
Please keep in mind that if you mix two different technologies you will have to deal with integration. WD and BSP will run in two different sessions at the server. Handling data exchange, login, logoff, data transfer at the server and client, etc can be challenging. You might end up with recreating enterprise portal-like software. So depending on the scope of the project, it might be more advisable to stay within the BSP environment or to reuse the SAP enterprise portal to integrate these two technologies at the client.
Hope this will help you.
Cheers,
Darshna.

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Hello Graham,
I am trying to get the windows user id in webdynpro abap.
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I am unable to post my Code here, but with the guidance provided by Joerge i am able to solve this
i Have been through the Below thread
Pass URL parameters from WD to BSP via Post
Dear Gurus,
"Since I am unable to Post new thread i am Continuing this thread, though this Issue has been
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let me see if I understand you well.
BSP -
You wrote the code for catching the user name in the event OnCreate, which means that you know who´s working with the BSP application when it starts.
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probably in method WDDOINIT of the component controller you´ll write the code for reading the "content" of the cookie:
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Dear Experts,
kindly advise how to call a webdynpro view from BSP application after performing an event (through button or hyper link).
Regards,
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Hi,
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