How To Fix DMC_GENERAL031 - Structure relationship &1 - &2 already exists


DMC_GENERAL031 - Overview

  • Message type: E = Error

  • Message class: DMC_GENERAL - MWB: General Messages

  • Message number: 031

  • Message text: Structure relationship &1 - &2 already exists

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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 DMC_GENERAL031 - Structure relationship &1 - &2 already exists ?
    The SAP error message DMC_GENERAL031, which states "Structure relationship &1 - &2 already exists," typically occurs in the context of Data Management and Data Consistency checks within SAP systems, particularly when working with Data Migration Cockpit (DMC) or similar tools.
    
    Cause: This error indicates that there is an attempt to create a relationship between two structures (or entities) that already exists in the system. This can happen due to: Duplicate Entries: You may be trying to create a relationship that has already been defined in the system. Data Migration Issues: During data migration, if the same relationship is being imported multiple times, this error can occur. Configuration Errors: Incorrect configuration or setup in the data model can lead to attempts to create existing relationships.
    Solution: To resolve this error, you can take the following steps: Check Existing Relationships: Review the existing relationships in the system for the specified structures. You can do this by navigating to the relevant

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