How To Fix CNV_CMIS_A_20046 - Start Not Possible


SAP Error Message - Details

  • Message type: E = Error

  • Message class: CNV_CMIS_A_20 - Message class for Cross-Client Customizing Comparison (SLO)

  • Message number: 046

  • Message text: Start Not Possible

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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 CNV_CMIS_A_20046 - Start Not Possible ?

    The SAP error message CNV_CMIS_A_20046: Start Not Possible typically occurs in the context of data migration or conversion processes, particularly when using the SAP Conversion Management Information System (CMIS). This error indicates that the system is unable to start a specific process or transaction due to certain conditions not being met.

    Possible Causes:

    1. Missing Configuration: The necessary configuration settings for the migration or conversion process may not be properly set up.
    2. Authorization Issues: The user may not have the required authorizations to execute the process.
    3. System Status: The system might be in a state that does not allow the process to start (e.g., maintenance mode).
    4. Dependencies Not Met: There may be prerequisite steps or dependencies that have not been completed.
    5. Technical Issues: There could be underlying technical issues, such as database locks or system errors.

    Solutions:

    1. Check Configuration: Review the configuration settings related to the migration or conversion process. Ensure that all necessary parameters are correctly set.
    2. User Authorizations: Verify that the user executing the process has the appropriate authorizations. You may need to consult with your SAP security team.
    3. System Status: Ensure that the system is in a suitable state for the process to start. If the system is in maintenance mode, you may need to wait until it is available.
    4. Review Prerequisites: Check if there are any prerequisite steps that need to be completed before starting the process. Follow the necessary steps to fulfill these requirements.
    5. Technical Support: If the issue persists, consider reaching out to your SAP Basis team or technical support for assistance. They can help diagnose any underlying technical issues.

    Related Information:

    • SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. SAP Notes often provide detailed troubleshooting steps and solutions.
    • Documentation: Review the official SAP documentation related to the CMIS and the specific migration or conversion process you are working with.
    • Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They can provide insights and solutions based on their experiences.

    If you continue to experience difficulties, providing specific details about the context in which the error occurs can help in diagnosing the issue more effectively.

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