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How To Fix VERT_TOOLS202 - Delta table is missing.


SAP Error Message - Details

  • Message type: E = Error

  • Message class: VERT_TOOLS - Verticalization: Tools

  • Message number: 202

  • Message text: Delta table is missing.

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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 VERT_TOOLS202 - Delta table is missing. ?

    The SAP error message VERT_TOOLS202 indicating that a "Delta table is missing" typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA environments, particularly when dealing with data extraction and loading processes. This error suggests that the system is unable to find the delta table that is required for delta data loads.

    Causes:

    1. Missing Delta Table: The delta table that is supposed to store the changes (delta records) is either not created or has been deleted.
    2. Incorrect Configuration: The data source or the InfoProvider may not be correctly configured to handle delta loads.
    3. Data Source Issues: The underlying data source (like a database table or a flat file) may have issues that prevent the delta table from being created or populated.
    4. Transport Issues: If the system has recently undergone a transport, the delta table may not have been transported correctly.
    5. System Errors: There may be system errors or inconsistencies in the BW or HANA environment that are causing the delta table to be inaccessible.

    Solutions:

    1. Check Delta Table Existence: Verify if the delta table exists in the database. You can do this by checking the relevant schema in the database.
    2. Recreate Delta Table: If the delta table is missing, you may need to recreate it. This can often be done by reinitializing the data source or performing a full load.
    3. Check Data Source Configuration: Ensure that the data source is correctly configured for delta loads. This includes checking the settings in the SAP BW system.
    4. Monitor Data Load Processes: Review the data load processes to identify any errors or warnings that may indicate why the delta table is missing.
    5. Check for Transport Issues: If the issue arose after a transport, ensure that all necessary objects were transported correctly and that the delta table is included.
    6. Consult Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
    7. SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on how to resolve it.

    Related Information:

    • Delta Mechanism: Understand how the delta mechanism works in SAP BW and HANA, including how delta tables are created and managed.
    • Data Source Types: Familiarize yourself with the different types of data sources in SAP BW (e.g., ODS, InfoCube) and how they handle delta loads.
    • SAP Documentation: Refer to the official SAP documentation for detailed information on data extraction, delta loads, and troubleshooting common issues.

    If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team, or reach out to SAP support for further assistance.

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