Clean caches#

When you change an existing model, you MUST clean the cache to bring into life !
Use /n/IWFND/CACHE_CLEANUP and choose your model!

Transactions#

x.SEGW SAP Gateway Service builder
x./IWFND/MAINT_SERVICE
x./IWFND/GW_CLIENT
x./IWFND/ERROR_LOG
x./IWBEP/ERROR_LOG
x.SM21
x./IWFND/APPS_LOG
x./IWFND/CLEANUP	Clean log files
x./IWFND/CACHE_CLEANUP	Clear cache
x./IWFND/MED_ACTIVATE	Cache enable/disable
x./IWFND/TRACES
x./IWFND/SRV_VALIDATE
x./IWFND/WSS_SETUP

Limit OData Metadata#

Add to header

Content-Type: application/json;odata.metadata=minimal

Create Service#

1. Addons installieren (SAINT)

2. Aktivierung SAP Gateway

 SPRO > SAP Netweaver > Gateway > OData Channel > Konfiguration > SAP NetWeaver Gateway aktivieren oder deaktivieren 

3. SAP-System Alias

 SPRO > SAP Netweaver > Gateway > OData Channel > Konfiguration > Verbindungseinstellungen > SAP Netweaver Gateway zu SAP-System    
    > SAP-Systemalias verwalten
    => DPC100, DPC/100, X, X, NONE, DEFAULT, DPC

4. SAP Gateway Alias (x.SEGW)

 SPRO > SAP Netweaver > Gateway Service Enablement > Backend OData Channel > Connection Settings to SAP NetWeaver Gateway
	> SAP-Netweaver-Gateway-Einstellungen
	=> GW_HUB, 100, GW_DPC100, NONE

5. OPU Service (x.SICF)

    /sap/opu/<all>

6. Test x.SEGW
x./IWFND/GW_CLIENT /sap/opu/odata/IWFND/CATALOGSERVICE/ServiceCollection /sap/opu/odata/IWFND/RMTSAMPLEFLIGHT/TravelagencyCollection /sap/opu/odata/sap/ZHRZDE_TEST001_SRV/$metadata?sap-documentation=all r.SAPBC_DATA_GENERATOR (Generate Flight-Example data) Menu > gateway Client > CORE_SAMPLES anlegen