How To Fix SMBC018 - Root Entity Set &1 is not part of Service Binding &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: SMBC - Messages for maintain business configurations

• Message number: 018

• Message text: Root Entity Set &1 is not part of Service Binding &2.

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMBC018 - Root Entity Set &1 is not part of Service Binding &2. ?

  The SAP error message SMBC018 indicates that there is an issue with the service binding configuration in the SAP system. Specifically, it means that the root entity set specified in the error message is not included in the service binding that is being referenced. This can occur in scenarios involving OData services, where the service definition and the entity sets must be correctly configured.
  Cause:
  
  Incorrect Service Binding: The root entity set specified in the request is not part of the service binding defined in the SAP Gateway.
  Missing Entity Set: The entity set may not have been included in the service definition or the service binding configuration.
  Configuration Errors: There may be errors in the configuration of the OData service or the service binding itself.
  
  Solution:
  
  
  Check Service Binding:
  
  Go to the SAP Gateway Service Builder (transaction code SEGW).
  Open the relevant project and check the service binding configuration.
  Ensure that the root entity set is included in the service binding.
  
  
  
  Update Service Definition:
  
  If the root entity set is missing, you may need to add it to the service definition.
  After making changes, regenerate the service and activate it.
  
  
  
  Check Service Registration:
  
  Use transaction code /IWFND/MAINT_SERVICE to check if the service is correctly registered.
  Ensure that the service is active and that the correct service binding is assigned.
  
  
  
  Test the Service:
  
  After making the necessary changes, test the OData service using the SAP Gateway Client (transaction code /IWFND/GW_CLIENT) to ensure that the error is resolved.
  
  
  
  Check Authorization:
  
  Ensure that the user has the necessary authorizations to access the service and the entity set.
  
  
  
  Related Information:
  
  OData Services: Understanding how OData services work in SAP can help in troubleshooting issues related to service bindings and entity sets.
  SAP Gateway: Familiarity with the SAP Gateway framework and its components (like service builder, service maintenance) is essential for resolving such issues.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the error message SMBC018.
  
  If the problem persists after following these steps, consider reaching out to SAP support or consulting the SAP community for further assistance.