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How To Fix SDDIC_ADT_SRVB028 - A service with the name &1 already exists.


SAP Error Message - Details

  • Message type: E = Error

  • Message class: SDDIC_ADT_SRVB - Message class for Service Binding

  • Message number: 028

  • Message text: A service with the name &1 already exists.

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  • Self-Explanatory Message

    Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

    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.

    Unfortunately, there isn't any extra information in this error notice.



    What else can you do?

    First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


Smart SAP Assistant

  • What is the cause and solution for SAP error message SDDIC_ADT_SRVB028 - A service with the name &1 already exists. ?

    The SAP error message SDDIC_ADT_SRVB028 indicates that there is an attempt to create a service with a name that already exists in the system. This error typically occurs in the context of the SAP Gateway or when working with OData services in the SAP system.

    Cause:

    The primary cause of this error is that the service you are trying to create or register has the same name as an existing service. This can happen if:

    • You are trying to create a new service with a name that has already been used.
    • There was a previous attempt to create the service that was not properly deleted or deactivated.
    • There is a naming conflict due to similar service names.

    Solution:

    To resolve this error, you can take the following steps:

    1. Check Existing Services:

      • Use transaction code /IWFND/MAINT_SERVICE to view the list of existing OData services.
      • Search for the service name that you are trying to create. If it exists, you may need to either modify it or choose a different name for your new service.
    2. Delete or Deactivate Existing Service:

      • If the existing service is no longer needed, you can delete or deactivate it from the service maintenance screen.
      • Ensure that you have the necessary authorizations to perform this action.
    3. Rename Your Service:

      • If you cannot delete the existing service, consider renaming your new service to avoid the conflict.
    4. Check for Transport Issues:

      • If you are working in a transport environment, ensure that the service has been properly transported and is not causing conflicts due to inconsistencies between systems.
    5. Review Naming Conventions:

      • Ensure that you are following the naming conventions and guidelines for service names in your organization to avoid future conflicts.

    Related Information:

    • Transaction Codes:

      • /IWFND/MAINT_SERVICE: Service Maintenance for OData services.
      • SE80: Object Navigator, where you can check for existing service definitions.
    • Documentation:

      • Refer to SAP Help documentation for OData services and SAP Gateway for best practices on service creation and management.
    • SAP Notes:

      • Check for any relevant SAP Notes that might address specific issues related to service creation and conflicts.

    By following these steps, you should be able to resolve the error and successfully create or manage your OData services in SAP.

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