Gateway Service Setup - Single System
Manage SAP System Alias
Manage SAP System Alias and make sure the SAP System Alias is assigned to LOCAL.
In NW 7.0-731 go the IMG in transaction SPRO, and open SAP NetWeaver->Gateway->OData Channel->Configuration->Connection Settings->SAP Gateway to SAP System->Manage SAP System Aliases
In NW 740+ go to the IMG in transaction SPRO and open SAP Netweaver->SAP Gateway->OData Channel->Configuration->Connection Settings->SAP Gateway to SAP System->Manage SAP System Aliases
Alternatively you could also directly edit table /IWFND/V_DFSYAL in sm30.
This step must be repeated in every system in your landscape. See: http://scn.sap.com/docs/DOC-42241
Activate SAP Gateway
Activate SAP Gateway in every system in the landscape (if it is not already activated).
In NW 7.0-731 go the IMG in transaction SPRO ->SAP Netweaver->Gateway->OData Channel->Configuration->Activate or Deactivate SAP Gateway
In NW 740+ go to the IMG in transaction SPRO->SAP Netweaver->SAP Gateway->OData Channel->Configuration->Activate or Deactivate SAP Gateway if you are on a NW 740 system) and make sure SAP Gateway is active.
Assign Alias to oData Service
For the alias defined in the above step, create an entry in table /IWFND/V_MGDEAM (via transaction sm30) for service /LOOPLY/SERVICE_SRV_0001.
oData Service Authorization
In order for users to be able to post data to SAP (to approve a card for example), they must have authorization for the underlying oData service. To add this to a (new or existing) role, do the following:
Add authorization object s_service to the role
Click on the “change” button next to “Program, transaction or functi”:
Select “TADIR Service” in the “Type” drop-down and add the following two entries: R3TR IWSG /LOOPLY/SERVICE_SRV_0001 R3TR IWSV /LOOPLY/SERVICE_SRV 0001
Transport Changes
Transport all the changes made and new objects created in the above steps (including table entries) throughout your landscape.
Activate sicf Node
In every system in your landscape, go to transaction SICF and activate the following node:
/sap/opu/odata/looply/service_srv
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