Calling a BSP App from the UWL - What is required?

Question

Hello,
We are trying to call a BSP application using workflow from the UWL. We are using ECC5.0(ERP2004) and EP6.0.
I have setup a Std Task to call method EXTSRV:PROCESS and in the task container I have the parameters that the BSP is expecting.
I have set the task as BSP_Standard is transaction SWFVISU. The visulisation parameters I have set as follows:
APP_PATH:      sap/bc/bsp/sap/yfi_aa_b_req
CONFIRM:      
SYSTEM_ALIAS:  SAP_R3_Financials
I could not find any documentation on what these parameters should be so I have taken an educated guess.
The current configuration opens the HTML SAPGui with a generic screen stating that the workitem is in process, but there is no sign of the BSP application
I need to confirm that there is no other Portal Content Directory configuration required with respect to the Launcher/Handler in the portal.
Also that the setting for the visualisation parameters are correct:
Eg.
APP_PATH "Complete path to the BSP Application"
CONFIRM "Flag to show a confirm end of step button"
SYSTEM_ALIAS "The ECC System alias defined in the portal"
Yor help would be appreciated.
Regards
Mark Rodrigues

Answer 1

Sorry for the tardy reply, we were swamped by a deadline and I have only had a chance to re-surface in SDN.
Here is an example of the UWL XML config:
    <ItemType name="uwl.task.webflow.TS90000117.SAP_R3_Financials" connector="WebFlowConnector" defaultView="DefaultView" defaultAction="launchWSHanlder" executionMode="pessimistic">
      <ItemTypeCriteria systemId="SAP_R3_Financials" externalType="TS90000117" connector="WebFlowConnector"/>
      <Actions>
        <Action name="launchWSHanlder" groupAction="" handler="XhandlerLauncher" returnToDetailViewAllowed="yes" launchInNewWindow="yes">
          <Properties>
            <Property name="webservice_url" value="http://ssisapd3.app.govnet.qld.gov.au:8040/sap/bc/webflow/wshandler"/>
            <Property name="sap-client" value="110"/>
            <Property name="display_order_priority" value="5"/>
          </Properties>
          <Descriptions default=""/>
        </Action>
      </Actions>
    </ItemType>
Hope this helps. As mentioned you have probably worked it out yourself now.
That Callback URL was very important for sending the terminating event back to R/3.
Mark