Read UWL properties in WebDynpro

Question

Hi,
I have to read a couple of parameters from the UWL in WD.
The UWL for the WD launch part is configured as follows:
[code]   <ItemType name="uwl.task.webflow.TS91000001.PP1CLNT100" connector="WebFlowConnector" defaultView="DefaultView" defaultAction="launchWebDynpro" executionMode="default">
      <ItemTypeCriteria systemId="PP1CLNT100" externalType="TS91000001" connector="WebFlowConnector"/>
      <Actions>
        <Action name="launchWebDynPro" groupAction="no" handler="SAPWebDynproLauncher" returnToDetailViewAllowed="yes" launchInNewWindow="no">
          <Properties>
            <Property name="WebDynproApplication" value="WebDynproFromUWLApp"/>
            <Property name="WebDynproDeployableObject" value="local/WebDynproFromUWL"/>
            <b><Property name="DynamicParameter" value="wi_id%3D${item.externalType}%26wi_system%3D${item.systemId}"/></b>
            <Property name="System" value="XD1WDS"/>
          </Properties>
          <Descriptions default="launchWebDynPro"/>
        </Action>
      </Actions>
    </ItemType>[/code]
The question is more about the dynamicParameter part.
First I added the wi_system and wi_id to the application properties in WD.
Then I used the following code:
[code]     IWDWebContextAdapter adapter = WDWebContextAdapter.getWebContextAdapter();
     String wi_id = adapter.getRequestParameter("wi_id");
     wdContext.currentGenericApplicationElement().setWorkItem(wi_id);     [/code]
I am able to retrieve the <b>wi_id</b>, but NOT the wi_system. I retrieve this parameter the same way as shown in the WD code above.
I also used the <b>requestParameterMap</b>, but that gave me information about SaptestID, sap-css-url etc.
Who can help me? Is the UWL dynamic parameter configured correctly?
Sandhya

Answer 1

Hello Sandhya,
when i add more properties of name "DynamicParameter" to the xml file
E.g.
<Property name="DynamicParameter" value="name1=value1"/>
<Property name="DynamicParameter" value="name2=value2"/>
and upload the file again, just the last one of the 2 Properties get uploaded.
The uploaded file looks like this:
<Property name="DynamicParameter" value="name2=value2"/>
seems like a property name has to unique.
How did you solve that?
cheers
Markus
p.s.: we are on NW04s SP9