3531316 - No authorization to access Service '/IWFND/SG_MED_CATALOG_0002'

Error "No authorization to access Service '/IWFND/SG_MED_CATALOG_0002'" is occurred when calling the OData service /IWFND/SG_MED_CATALOG_0002 (example : https://my1234-api.s4hana.cloud.sap/sap/opu/odata/IWFND/CATALOGSERVICE;v=2/ServiceCollection 

SAP S/4HANA Cloud Public Edition

User needs to have communication arrangement to be activated 

Inbound service OData service version 2 (IWFND_SG_MED_CATALOG_0002_IWSG) can be found in the following communication scenarios:

• SAP Analytics Cloud for Planning Integration  -> SAP_COM_0087                
• SAP Data Plane Service - Extraction Integration -> SAP_COM_0184                
• Custom Services for Integration -> SAP_COM_0449

Example use the communication scenario SAP_COM_0087 and create the communication arrangement and add the inbound communication user and try accessing the https://my1234-api.s4hana.cloud.sap/sap/opu/odata/IWFND/CATALOGSERVICE;v=2/ServiceCollection

• Maintain Communication Users
• Communication Systems
• Communication Arrangements | SAP Help Portal

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