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How To Fix SRT_WS_IDP026 - Class &1 is missing. It has to be generated.


SAP Error Message - Details

  • Message type: E = Error

  • Message class: SRT_WS_IDP - Message Class for Idempotent WS

  • Message number: 026

  • Message text: Class &1 is missing. It has to be generated.

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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 SRT_WS_IDP026 - Class &1 is missing. It has to be generated. ?

    The SAP error message SRT_WS_IDP026 indicates that a specific class is missing and needs to be generated. This error typically occurs in the context of SAP's web services and integration scenarios, particularly when using the SAP NetWeaver Process Integration (PI) or Process Orchestration (PO) components.

    Cause:

    The error is usually caused by one of the following reasons:

    1. Missing Class: The required class for the web service is not generated or is missing from the system.
    2. Incorrect Configuration: The web service configuration may be incorrect, leading to the system not being able to find the required class.
    3. Transport Issues: If the system has recently undergone a transport, the necessary classes may not have been transported correctly.
    4. Development Environment Issues: If you are working in a development environment, the class may not have been generated due to issues in the development process.

    Solution:

    To resolve the error, you can follow these steps:

    1. Generate the Missing Class:

      • Go to transaction SE80 (Object Navigator).
      • Select the appropriate package or object type (e.g., Web Service).
      • Right-click on the web service and choose the option to generate the class.
      • Alternatively, you can use transaction SE37 to check and regenerate the function module associated with the web service.
    2. Check Configuration:

      • Ensure that the web service is correctly configured in transaction SOAMANAGER.
      • Verify that the service endpoint and bindings are correctly set up.
    3. Transport Check:

      • If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
      • If any objects are missing, you may need to re-transport them.
    4. Check for Errors in Development:

      • If you are in a development environment, check for any syntax errors or issues in the code that may prevent the class from being generated.
      • Ensure that all dependencies are met and that the development objects are activated.
    5. Rebuild the Service:

      • If the above steps do not resolve the issue, consider rebuilding the web service from scratch, ensuring that all necessary components are included.

    Related Information:

    • Transaction Codes:
      • SE80: Object Navigator
      • SOAMANAGER: Web Service Management
      • SE37: Function Module
    • Documentation: Refer to SAP Help documentation for more details on web service configuration and troubleshooting.
    • SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.

    If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further assistance.

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