Not able to Lauch Webdynpro application from UWL Portal

[Former Member]

Hi All,

We have configured UWL in development portal.

Work flow initiated from portal are appearing in UWL.

When user click on line item in UWL, Webdynpro java application should be initiated.

Here we are facing issue,

when user click on line item, a new window is opened but with some Work flow details like status of work flow and name etc instead of webdynpro java applications.

When we preview portal_content/every_user/general/uwl/com.sap.netweaver.bc.uwl.uwlSapWebDynproLaunch

from content admin with inputs, it successfully opens applications.

Task id are maintained in transaction swfvisu and ther are reflected in corresponding generated .XML file in portal.

As Webdynpro java application is running on other server which is different from R3 back end system.

We have used two system Alias , One for UWL and second for Web Dynpro system . as per following SAP Help

[http://help.sap.com/saphelp_nw04/helpdata/en/20/f0c82c9f6748c58d9ea14b3bbed93a/frameset.htm]

[http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/3783] [original link is broken];.

Please help to resolve this.

Thanks,

Zaid

[Former Member · Accepted solution]

Hi,

Did you try re-registering your WebFlowConnector?

Regards,

Pradeep

[Former Member · Accepted solution]

Hi,

Yes, we have re-registered the web flow connector, but still webdynpro java application is not opening.

Thanks,

Zaid

[Former Member · Accepted solution]

Hi,

what are the parameters did you mention in swfvisu? . did you check all the tasks in xml file using the action Wendynpro Launcher?

Regards,

Koti Reddy

[Former Member · Accepted solution]

Hi,

Thanks for reply.

Following parameters are maintained in swfvisu,

APPLICATION WelcomeApp

PACKAGE abc.com/welcome~User

Although Task is appearing in XML with values defined in swfvisu, but when user click on task in UWL it opens the iView with id

pcd:portal_content/every_user/general/uwl/com.sap.netweaver.bc.uwl.uwlSapWebDynproLaunch and application

http://WAS_hostName:port_no/webdynpro/dispatcher/sap.com/tc_kmcbc.uwl.ui~wd_ui/UWLDetail

where it should open,

http://WAS_hostName:port_no/webdynpro/dispatcher/ abc.com/welcome~User/WelcomeApp in present case.

One more thing, work items are appearing in Tracking tab instead of Task Tab.

we are not sure this is the reason application is not opening.

Thanks,

Zaid Sayed.

[Former Member · Accepted solution]

Hi,

Go to System Admin > System Config> UWL & workflow-->UWL Administration. Click on "Click to Manage Item Types and View Definitions"

CLick on "For troubleshooting the configuration contentclick here"

In the Table "Below you can search for ItemTypes and locate the Configurations where it is defined." type your Task ID.

Check systemId for the task td:

systemId="ECC_SYS"

where ECC_SYS is the System Alias name of the webdynpro system.

If both UWL and WebDynpro are in the same System ( Portal ) it should be SAP_LocalSystem.

Hope this helps.

Thanks,

Abdul Raheem S

[Former Member · Accepted solution]

Hi,

Have checked in mentioned location, values are proper.

Problem is that task are appearing by default in Tracking tab instead of Task tab of UWL in portal.

What settings are required so that task appears in Task tab, where user can take action on it ?.

Thanks,

Zaid.

[Former Member · Accepted solution]

Hi,

Please find below sample XML and the clarifications. Check whether the similar configuration exist in oyur system

<ItemTypes>

<ItemType name="uwl.task.webflow.TS90400007.ECC_SYS" connector="WebFlowConnector" defaultView="DefaultView" defaultAction="launchWebDynPro" executionMode="default">

<ItemTypeCriteria systemId="ECC_SYS" externalType="TS90400007" connector="WebFlowConnector"/>

<Actions>

<Action name="launchWebDynPro" groupAction="" handler="SAPWebDynproLauncher" returnToDetailViewAllowed="yes" launchInNewWindow="yes" launchNewWindowFeatures="resizable=yes,scrollbars=yes,status=yes,toolbar=no,menubar=no,location=no,directories=no">

<Properties>

<Property name="WebDynproApplication" value="WelcomeApp"/>

<Property name="WebDynproDeployableObject" value="abc.com/welcome~User"/>

<Property name="System" value="SAP_LocalSystem"/>

<Property name="newWindowFeatures" value="resizable=yes,scrollbars=yes,status=yes,toolbar=no,menubar=no,location=no,directories=no"/>

<Property name="openInNewWindow" value="yes"/>

<Property name="display_order_priority" value="5"/>

</Properties>

</Action>

</Actions>

</ItemType>

</ItemTypes>

In the above XML itemtype name uwl.task will inform the system that it's task, so that it will come in task tab. And if the properties WebDynproApplication, WebDynproDeployableObject and System are mentioned as above it should launch WelcomeApp from the local system.

It looks like the item type has additional action view details which is causing the problem. SO, make sure that only one action is defined in the xml which is launch webdynpro for this task.

Regards,

Abdul Raheem S