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Problem with Workflow task: The parameter 'CreateTaskRequest.ExtensibleElements.Language' is arequired field. It cannot be null or empty.

I am using the verification Workflow Task to check the end-to-end configuration of Workflow with DE FP1 as descriped in the operation guide.

The workflow task is getting send from backend to NW Gateway and then to Sharepoint. But we get an error response back saying:

The parameter 'CreateTaskRequest.ExtensibleElements.Language' is arequired field. It cannot be null or empty.

These are the Logical Port settings for Workflow

.

And this is the error message

I have set the language parameter in the Logical Port from User Context to English but without any difference. The verification workflow is not showing in Sharepoint.

Anybody got some thoughts on this one?

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  • Best Answer
    Posted on Nov 07, 2012 at 12:08 PM

    Dear Nizaar,

    SAP note: 1385461 should solve this issue. please Implement this note in your backend system and trigger a new workitem.

    Regards,

    Binson

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    • Former Member Binson Varikkasseril Abraham

      Binson,

      This is what the logs shows:

      11/09/2012 10:20:34.64 w3wp.exe (0x06E0) 0x0F5C Duet Enterprise Generic gx7j Unexpected Couldn't add role claims to the SAML token. Exception An error was encountered while retrieving the user profile. is thrown.

      11/09/2012 10:20:34.71 w3wp.exe (0x06E0) 0x0AC0 SharePoint Foundation Monitoring b4ly High Leaving Monitored Scope (ExecuteWcfOperation:http://Microsoft.Office.Server.UserProfiles/GetProfileProperties). Execution Time=105.912622973031

      As an FYI the starter services are working. Where to go from here ?

  • author's profile photo Former Member
    Former Member
    Posted on Nov 12, 2012 at 09:01 AM

    Problem solved. Binson fist answer help me solved my original issue.

    The second issue I had was related to the end-to-end Workflow test tool which can be found on the Duet DVD. For more info see page 14 of the Duet Enterprise

    SAP Operations Guide.

    

    Although the properties of the Workflow Page were all in order, like the GPW, possible outcomes the verification workflow didn't reach it, hence the error statement.

    

    I mannuallly created a workflow site with the same settings and that worked.

    

    Thanks Binson for your help.

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