Object Visualization in UWL using WebDynpros

[Ruben Baldassarri]

Hi Jocelyn,

Thank you very much.

As you suggested, the explicit method name was the problem (weird, isn't it?).
Now the attachment link is launching my webdynpro application, as it should.

However, it seems to be another problem.
The workitem ID passed from UWL to the WDA is null.
I defined in SWFVISU the following: DYNPARAM: WI_ID=${item.externalId}
Is there any other way to pass as a parameter to my WDA either the 
workitem ID or the object key?

I'm on ECC 6.0 and EP 7.0.

Thanks in advance,
Ruben


At 09:52 p.m. 22/10/2007, you wrote:
>Ruben,
>For object visualization, you need to leave the method name empty - 
>i.e. blank.  Then re-register the system and clear the cache.  Once 
>this is done your webdynpro application will be used for the attachment links.
>
>
>Regards,
>Jocelyn Dart
>Senior Consultant
>SAP Australia Pty Ltd.
>Level 1/168 Walker St.
>North Sydney
>NSW, 2060
>Australia
>T   +61 412 390 267
>M   + 61 412 390 267
>E   jocelyn.dart at sap.com
>http://www.sap.com
>
>-----Original Message-----
>From: sap-wug-bounces at mit.edu [mailto:sap-wug-bounces at mit.edu] On 
>Behalf Of Ruben Baldassarri
>Sent: Friday, 19 October 2007 12:06 AM
>To: SAP Workflow Users' Group
>Subject: [LIKELY JUNK]Object Visualization in UWL using WebDynpros
>
>Hi all,
>
>We are currently developing a Workflow that runs under
>Portal using UWL and WebDynpros for ABAP.
>The relations between tasks and webdynpro applications
>were set using transaction SWFVISU and re-registering
>the backend system in the UWL administration.
>This is working fine.
>
>So far, so good.
>Now we need that when users want to display the object
>(the first link in attachments in the UWL) instead of
>trying to execute method DISPLAY (the default method)
>of the BOR Object, it launches a WebDynpro.
>We configured again in transaction SWFVISU, under
>'Object visualization' node, with these visualization
>Parameters:
>
>
>Object Category: BO
>Object Type: MyObject
>Method Name: DISPLAY
>Visualization Type: ABAP Web Dynpro
>
>APPLICATION: MyWebDynproApplication
>DYNPARAM: WI_ID=${item.externalId}
>NAMESPACE: sap
>
>and asked the Portal administrators to re-register the
>backed system again, which they did.
>
>
>However, when we test displaying the object in UWL, we
>still got this error:
>
>"An exception ocurred while processing a request for:
>iView:pcd:portal_content/every_user/general/uwl/com.sap.netweaver.bc.uwl.uwlSapLaunch
>Component Name:
>com.sap,.portal.appintegrator.sap.Transaction
>
>Exception in SAP Application Integrator occured:
>Application URL ':///sap
>(ZT1mU1ppc3d3T0JSRGdYQzZ2aGhEMII3JTNEJTJCQ2RZWWhyS0JPQkEybmIUVnJDVUhnJTNEJNE)/bc/gui/sap/its/webgui'
>is not valid!
>Please check the protocol and host entries for system
>'SAPLX0ARG'..
>Exception id: 07:19_17/10/07_0011_1793750
>See the details for the exception ID in the log file"
>
>
>I've searched in SDN, sap-wug, and Google but I
>couldn't find further documentation on how to
>configure object visualization using SWFVISU.
>
>
>Please, any help or idea will be highly appreciated.
>
>Best regards,
>Ruben