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How To Fix SADL_RAP_OPXY_EDMX048 - Entity Type &1 : Properties (&2 & &3), both can not have concurrency flag


SAP Error Message - Details

  • Message type: E = Error

  • Message class: SADL_RAP_OPXY_EDMX - RESTful ABAP Odata Proxy Support

  • Message number: 048

  • Message text: Entity Type &1 : Properties (&2 & &3), both can not have concurrency flag

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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.



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Smart SAP Assistant

  • What is the cause and solution for SAP error message SADL_RAP_OPXY_EDMX048 - Entity Type &1 : Properties (&2 & &3), both can not have concurrency flag ?

    The SAP error message SADL_RAP_OPXY_EDMX048 typically occurs in the context of the RAP (Rapid Application Programming) model when defining entity types in the service definition. This error indicates that there is a conflict in the concurrency settings of the properties defined for an entity type.

    Cause:

    The error message states that two properties of the entity type cannot both have the concurrency flag set. In the context of SAP, concurrency control is used to manage simultaneous updates to the same data by different users or processes. When defining an entity type, you can specify which properties are subject to concurrency control. However, if you attempt to set the concurrency flag on multiple properties that are not allowed to be concurrently updated, this error will be triggered.

    Solution:

    To resolve this error, you need to review the entity type definition and the properties that have been marked with the concurrency flag. Here are the steps to troubleshoot and fix the issue:

    1. Identify the Entity Type: Check the entity type mentioned in the error message (&1).

    2. Review Property Definitions: Look at the properties (&2 and &3) that are causing the conflict. Determine which properties have the concurrency flag set.

    3. Adjust Concurrency Settings:

      • Decide which property should have the concurrency flag based on your business requirements.
      • Remove the concurrency flag from one of the conflicting properties.
    4. Test the Changes: After making the adjustments, regenerate the service and test to ensure that the error no longer occurs.

    Related Information:

    • Concurrency Control: Understand how concurrency control works in SAP and the implications of setting the concurrency flag on properties.
    • RAP Model: Familiarize yourself with the RAP model and its components, including entity types, behavior definitions, and service definitions.
    • SAP Documentation: Refer to the official SAP documentation for detailed guidelines on defining entity types and managing concurrency in the RAP model.

    By following these steps, you should be able to resolve the error and ensure that your entity type is correctly configured for concurrency control.

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