UWL parameters for MDG requests

Hi All,

I'm trying to configure the UWL settings for Vendor/BP MDG Change requests .

This works fine on NWBC but need to set it up in Portal .The Portal calls the backend via ITS and then calls the webdynpro application . This is cumbersome as it opens another screen . I need this to open the Webdynpro directly .

I have done the following

Transaction SWFVISU

Task : TS75707980 ( Approval task which I'm using )

Visualisation type = WebDynpro ABAP

Parameters

APPLICATION = USMD_CREQUEST_PROCESS

Configuration = USMD_CREQUEST_PROCESS

DYNPARAM = crequest_workitem=${item.externalId} ---> this being the work item id .

namespace = SAP

SYSTEM_ALIAS = SAP

On clicking the link in the uwl I get an error that that change request has not been entered . I don't know what is the dynamic parameter for

entering the Change request . I know that the application parameter crequest exists but what is the uwl parameter . I have tried

${item.externalObjectId} and ${item.internalId} but they do not work . If I hardcode the value for application paramater say CREQUEST=312 , then it works .

However it opens the generic Change request screen from where I have to drilldown down into the BP Change request .

Any solutions ?

Regards,

Radha Subramanian