How To Fix DMC_GENERAL023 - Migration Object name &1 in file not expected; expected &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 023

• Message text: Migration Object name &1 in file not expected; expected &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_GENERAL023 - Migration Object name &1 in file not expected; expected &2 ?

  The SAP error message DMC_GENERAL023 typically occurs during data migration processes, particularly when using the SAP Data Migration Cockpit (DMC). This error indicates a mismatch between the expected migration object name and the name found in the migration file.
  Cause:
  The error message "Migration Object name &1 in file not expected; expected &2" suggests that:
  
  The migration object name specified in the migration file (represented by &1) does not match the name that the system expects (represented by &2).
  This can happen due to various reasons, such as:
  
  Typographical errors in the migration file.
  Incorrect configuration or mapping of migration objects.
  Using an outdated or incorrect version of the migration template.
  Changes in the migration object definitions that have not been reflected in the migration file.
  
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Migration File:
  
  Open the migration file and verify the name of the migration object. Ensure that it matches the expected name exactly, including case sensitivity.
  
  
  
  Review Migration Object Configuration:
  
  Go to the Data Migration Cockpit and check the configuration of the migration object. Ensure that the object name is correctly defined and corresponds to what is expected in the migration file.
  
  
  
  Use the Correct Template:
  
  Ensure that you are using the correct migration template for the specific migration object. If there have been updates or changes to the migration objects, download the latest version of the template.
  
  
  
  Check for Typographical Errors:
  
  Look for any typographical errors in both the migration file and the configuration settings. Even a small discrepancy can lead to this error.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or release notes for any changes related to the migration objects you are working with. This can provide insights into any updates or modifications that may have occurred.
  
  
  
  Test with Sample Data:
  
  If possible, create a small sample migration file with known good data to test if the issue persists. This can help isolate whether the problem is with the specific file or the overall configuration.
  
  
  
  Seek Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or consulting with your SAP administrator for further assistance.
  
  
  
  Related Information:
  
  SAP Data Migration Cockpit (DMC): A tool used for migrating data into SAP systems, which provides templates and guidelines for various migration objects.
  Migration Object: Represents a specific type of data that is being migrated, such as business partners, materials, or financial data.
  Error Codes: Familiarize yourself with other related error codes in the DMC to better understand potential issues during migration.
  
  By following these steps, you should be able to identify and resolve the cause of the DMC_GENERAL023 error.