You can consume Workflow tasks in system landscapes that include the BEP functionality. This service requires the BEP functionality in SAP Gateway hub systems only.
If your system landscape is based on SAP NetWeaver 7.40 or higher, you do not need to install the component IW_BEP since the BEP functionality is included in the core SAP Gateway component SAP_GWFND, which is installed as standard.
The service contains the following:
For more information about how to set up your system landscape for SAP Gateway, see Deployment Options