How To Fix CNV_DMC_MC_EXCEPTION139 - Simulation not possible for migration objects that use staging tables


CNV_DMC_MC_EXCEPTION139 - Overview

  • Message type: E = Error

  • Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

  • Message number: 139

  • Message text: Simulation not possible for migration objects that use staging tables

  • Show details Hide details


  • 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_DMC_MC_EXCEPTION139 - Simulation not possible for migration objects that use staging tables ?
    The SAP error message CNV_DMC_MC_EXCEPTION139 indicates that a simulation is not possible for migration objects that utilize staging tables. This error typically arises during the data migration process when using the SAP Data Migration Cockpit (DMC) or similar tools.
    
    Cause: Staging Tables: The migration object you are trying to simulate relies on staging tables, which are temporary tables used to hold data before it is migrated to the target system. The simulation process may not support these types of objects because it requires a direct mapping to the target structure without intermediate steps.
    Configuration Issues: There may be configuration issues in the migration object setup that prevent the simulation from being executed properly. Data Integrity: The data in the staging tables may not meet the necessary integrity constraints or may be incomplete, leading to the inability to perform a simulation.
    Solution: Check Migration Object: Review the migration object configuration to ensure that it is set up

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


Related SAP Error Messages

Click the links below to see the following related messages:

Click on this link to search all SAP messages.


Rating
ERPlingo simplifies finding the accurate answers to SAP message errors. I now use every week. A must have tool for anyone working with SAP! Highly recommended!
Rate 1
Kent Bettisworth
Executive SAP Consultant