How To Fix DMC_GENERAL148 - Migration object with alias &1 does not exist in migr. scenario &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 148

• Message text: Migration object with alias &1 does not exist in migr. scenario &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_GENERAL148 - Migration object with alias &1 does not exist in migr. scenario &2 ?

  The SAP error message DMC_GENERAL148 indicates that a migration object with a specified alias does not exist in the given migration scenario. This error typically occurs during data migration processes, particularly when using the SAP Data Migration Cockpit or similar tools.
  Cause:
  
  Incorrect Alias: The alias specified in the migration process does not match any existing migration object in the system.
  Migration Scenario Issues: The migration scenario you are using may not be correctly set up or may not include the specified migration object.
  Configuration Errors: There may be configuration issues in the migration cockpit or the data migration project.
  Transport Issues: If the migration object was recently transported from another system, it may not have been properly activated or may not exist in the target system.
  
  Solution:
  
  Verify Alias: Check the alias you are using in the migration process. Ensure that it is correctly spelled and corresponds to an existing migration object.
  Check Migration Scenario: Review the migration scenario to ensure that it includes the migration object you are trying to use. You can do this by navigating to the relevant migration project in the SAP Data Migration Cockpit.
  Review Configuration: Ensure that all necessary configurations for the migration scenario and objects are correctly set up. This may involve checking the settings in the SAP system or the migration cockpit.
  Transport Validation: If the migration object was transported, ensure that it has been properly activated in the target system. You may need to re-import or activate the transport request.
  Consult Documentation: Refer to SAP documentation or guides related to the specific migration scenario you are working with for additional insights and troubleshooting steps.
  Check Authorizations: Ensure that you have the necessary authorizations to access the migration objects and scenarios.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.