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How To Fix CNV_OM023 - Invalid task for link &1 -> &2 (&3)


SAP Error Message - Details

  • Message type: E = Error

  • Message class: CNV_OM - Messages for Objectbased Migration

  • Message number: 023

  • Message text: Invalid task for link &1 -> &2 (&3)

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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_OM023 - Invalid task for link &1 -> &2 (&3) ?

    The SAP error message CNV_OM023 "Invalid task for link &1 -> &2 (&3)" typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the task or link configuration in the migration process.

    Cause:

    1. Invalid Task Configuration: The error may arise if the task that is being referenced is not valid for the specified link. This could be due to incorrect task definitions or misconfigurations in the migration project.
    2. Link Issues: The link between the source and target objects may not be properly defined or may not exist in the current context.
    3. Data Model Changes: If there have been changes in the data model or migration structure, it could lead to inconsistencies that trigger this error.
    4. Missing Dependencies: The task may depend on other tasks or objects that are not available or have not been executed.

    Solution:

    1. Check Task Configuration: Review the configuration of the tasks involved in the migration process. Ensure that the tasks are correctly defined and that they correspond to the expected links.
    2. Validate Links: Verify that the links between the source and target objects are correctly established. Ensure that the link definitions are valid and that they match the expected structure.
    3. Review Migration Project: Go through the entire migration project setup to ensure that all necessary tasks and links are included and correctly configured.
    4. Check for Dependencies: Ensure that all prerequisite tasks have been executed successfully before the current task is run.
    5. Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using to understand the expected configurations and any known issues related to this error.
    6. Debugging: If the issue persists, consider enabling debugging or logging to get more detailed information about the error and its context.

    Related Information:

    • SAP Notes: Check SAP Notes for any known issues or patches related to the CNV_OM023 error. SAP frequently updates its knowledge base with solutions for common errors.
    • Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration. This documentation often includes troubleshooting sections.
    • Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.

    If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.

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