Problem: how to expose SAP Business Workflow to SAP Netweaver Gateway SP05

Hello,

I want to expose SAP Business Workflow to SAP Netweaver Gateway and I have two Guides found: from year 2011 and 2012. Which should I use? I didn't found from year 2013 one.

For the first one I have configured Gateway and when I call URL .../sap/opu/sdata/sap/wfactivitytaskprocessing/WorkflowTaskCollection?$format=xml

I get error message:

<error xmlns="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata">

</error>

The second one of year 2012 is better. But I still not get any proper Collection output:

/sap/opu/odata/IWWRK/WFSERVICE/WorkflowTaskCollection?$format=xml

<feedxmlns="http://www.w3.org/2005/Atom" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices"xml:base=".../sap/opu/odata/IWWRK/WFSERVICE/">

• <id>.../sap/opu/odata/IWWRK/WFSERVICE/WorkflowTaskCollection</id>
• <titletype="text">WorkflowTaskCollection</title>
• <updated>2013-07-02T11:46:07Z</updated>
• -<author>
  • <name/>
  </author>
• <linkhref="WorkflowTaskCollection" rel="self" title="WorkflowTaskCollection"/>

</feed>

Do you have any idea?

The output  from .../sap/opu/odata/IWWRK/WFSERVICE/?$format=xml:

<app:servicexml:lang="en"xml:base=".../sap/opu/odata/IWWRK/WFSERVICE/" xmlns:app="http://www.w3.org/2007/app" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns:sap="http://www.sap.com/Protocols/SAPData">

          ...

Regards

Vladislav Shakhmatov