Calling a custom JavaWebDynpro Application in UWL

[Dart, Jocelyn]

Prasath, 
Obviously IsrFormApprove is a special webdynpro application with its own
parameters.  This is not the approach you should use for your own custom
webdynpros created for applications other than ISR Notifications.
 
If you are using ISRs - use ISRFormApprove and DO NOT create your own
application.
 
If you are creating your OWN custom webdynpro that has nothing to do
with ISRs then you just need to specify your parameters in SWFVISU and
the UWL generation will create appropriate XML.  However I would advise
that the easiest approach is to make sure your webdynpro application can
accept the work item id as a parameter and in your webdynpro application
you then call the relevant WAPIs to get the rest of the data - this
saves have to mess around with custom attributes and the UWL XML. 
 
 
 
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 <http://www.sap.com/>  

The information contained in or attached to this electronic transmission
is confidential and may be legally privileged. It is intended only for
the person or entity to which it is addressed. If you are not the
intended recipient, you are hereby notified that any distribution,
copying, review, retransmission, dissemination or other use of this
electronic transmission or the information contained in it is strictly
prohibited. If you have received this electronic transmission in error,
please immediately contact the sender to arrange for the return of the
original documents. 

Electronic transmission cannot be guaranteed to be secure and
accordingly, the sender does not accept liability for any such data
corruption, interception, unauthorized amendment, viruses, delays or the
consequences thereof.

Any views expressed in this electronic transmission are those of the
individual sender, except where the message states otherwise and the
sender is authorized to state them to be the views of SAP AG or any of
its subsidiaries. SAP AG, its subsidiaries, and their directors,
officers and employees make no representation nor accept any liability
for the accuracy or completeness of the views or information contained
herein. Please be aware that the furnishing of any pricing information/
business proposal herein is indicative only, is subject to change and
shall not be construed as an offer or as constituting a binding
agreement on the part of SAP AG or any of its subsidiaries to enter into
any relationship, unless otherwise expressly stated. 

 

________________________________

From: sap-wug-bounces at mit.edu [mailto:sap-wug-bounces at mit.edu] On Behalf
Of Prasath Natesan
Sent: Friday, 25 May 2007 5:13 PM
To: SAP Workflow Users' Group
Subject: Calling a custom JavaWebDynpro Application in UWL


Hi All,

How do i call a Java WebDynPro Application from my task?

For exampla in PCR worklfows we have the Application - ISRFORMAPPROVE.
This was a standard Application from SAP. All i did was i entered the
visualization parameters (Application and Package) for this application
in SWFVISU and used task TS50000075 in my workflow. 

But i am not clear how my workflow calls this application in portal UWL.
I went through the method EXTSRV-PROCESS in TS50000075. All i could
understand was the method reads the header details of the current
workitem and builds a URL ( Fn.Mod : SWK_BUILD_LH_URL) and launches it
in the browser(Fn.Mod: CALL_BROWSER).

1. Now assume i build a custom JavaWebDynpro Application with say
Approve and Reject buttons. Now how do i call this Application from my
task?(that is what if i want to call a custom application using a custom
task from UWL?) 

2. What is the use of setting the visualization parameters in SWFVISU?

3. Also i am not clear how are the parameters getting passed to and from
from these application to R/3. 

Can some one help me out? 

Thanks,
Prasath N 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman.mit.edu/pipermail/sap-wug/attachments/20070527/34e70846/attachment.htm