Trigger portal event from 3:d party application

Hi,
I have a Web Dynpro project with an iView containing a 3:d party application.
This application posts data (a few MBytes) to an URL (the URL is configurable), and I want a Portal Event to be triggered whenever this data is posted. Is it possible? Or is there another way to do this?
Regards
Emil Sandin

Hi, and thank you for your quick reply.
Here is a more detailed desciption of the project:
I have a Web Dynpro application which is supposed to use a 3:d party application to sign data.
This 3:d party application isn't at all related to SAP. The 3:d party application uses a Java Applet.
The 3:d party application works like this:
1) Receive data
2) Launch an applet
3) The applet posts the data to some url. I can choose which url to post to by configuring the 3:d party application.
The posted data can be a few MBytes.
I don't know yet exactly how to implement this, but this is my plan:
Include the Java Applet as an iView.
The applet posts the signed data, and somehow this triggers a Portal/Client event that sends the signed data back to the portal.
The portal handles saving the signed data.

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Raise event from 3:d party application in iView

Hi, I have two iViews that should communicate with each other, one is a Web Dynpro app, the other is a 3:d party application not at all related to SAP.
The 3:d party app is hosted on a different server within the same domain as the portal.
My question: Can I make the 3:d party app raise an event so that the portal can forward data to the Web Dynpro iView?
The portal has the url:
http://saputv02.company-out.local:51300/irj/portal
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I included this in a JSP page on the 3:d party app:
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<script type="text/javascript">
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But I get the javascript error message: Access Denied.
Is this possible to achieve?
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     </script>

In other words, the 3:d party app sends an event like this:
<script src="http://saputv02.company-out.local:51300/irj/portalapps/com.sap.portal.epcf.loader/script/optimize/js13_epcf.js?6.45000804"></script>
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Calling Portal event from ABAP class

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I need a following clarificatrion, Please help,
1. Is it possible to call a webdynpro method from a normal ABAP class?
2. If no, we need a functionality of a class 'CL_WDR_HTTP_EXT_MIME_HANDLER' having method 'DO_DOMAIN_RELAX_HTML'.
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Trigger portal event from 3:d party application

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