Hello,
For a mobile project we use SAP Netweaver Gateway in order to retrieve information from workflows stored into SAP Business Workflow.
We are able to retrieve standard informations for a workflow but custom fields added into "Extensible Elements" section are lost when exit SAP NG.
We have checked the configuration of SAP NG (by 4 differents person) and it seems to be OK.
Do you have an idea why the custom fields are lost during SAP NG processing ?
Thanks in advance 
Best regards,
Dominique