How To Fix CNV_MBT_09_A309 - Table & is empty, although it should be selected only relevant entries.


SAP Error Message - Details

  • Message type: E = Error

  • Message class: CNV_MBT_09_A - Message class for drop-solution

  • Message number: 309

  • Message text: Table & is empty, although it should be selected only relevant entries.

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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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    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.

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Smart SAP Assistant

  • What is the cause and solution for SAP error message CNV_MBT_09_A309 - Table & is empty, although it should be selected only relevant entries. ?

    The SAP error message CNV_MBT_09_A309 indicates that a specific table is empty when it is expected to contain relevant entries. This error typically arises during data migration or conversion processes, particularly when using SAP's Migration Cockpit or other data migration tools.

    Cause:

    1. Data Selection Criteria: The selection criteria used to filter the entries may be too restrictive, leading to no entries being selected.
    2. Data Not Loaded: The relevant data may not have been loaded into the table prior to the execution of the migration or conversion process.
    3. Configuration Issues: There may be configuration issues in the migration settings that prevent the correct data from being fetched.
    4. Data Integrity Issues: There could be data integrity issues in the source system that prevent the relevant entries from being recognized.
    5. Technical Issues: There may be technical issues such as database connectivity problems or issues with the migration tool itself.

    Solution:

    1. Check Selection Criteria: Review the selection criteria used in the migration process to ensure they are set correctly and not overly restrictive.
    2. Verify Data Loading: Ensure that the relevant data has been loaded into the source system and is available in the table before running the migration.
    3. Review Configuration: Check the configuration settings of the migration tool to ensure they are set up correctly to fetch the relevant data.
    4. Data Validation: Validate the data in the source system to ensure there are no integrity issues that could prevent the data from being selected.
    5. Debugging: If necessary, enable debugging or logging in the migration tool to identify any underlying issues that may be causing the table to be empty.
    6. Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are using for any known issues or additional troubleshooting steps.

    Related Information:

    • SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
    • Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting tips.
    • Community Forums: Consider reaching out to SAP community forums or support channels for additional insights from other users who may have encountered similar issues.

    By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.

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