How To Fix ACE_MIG004 - Status of data migration to SAP S/4HANA Finance is not 'Completed'.

SAP Error Message - Details

• Message type: E = Error

• Message class: ACE_MIG - Accrual Engine migration: Messages from migration

• Message number: 004

• Message text: Status of data migration to SAP S/4HANA Finance is not 'Completed'.

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 ACE_MIG004 - Status of data migration to SAP S/4HANA Finance is not 'Completed'. ?

  The SAP error message ACE_MIG004 indicates that the status of data migration to SAP S/4HANA Finance is not 'Completed'. This error typically arises during the data migration process when the system detects that the migration has not finished successfully or is still in progress.
  Causes:
  
  Incomplete Migration Process: The data migration process may not have been completed due to interruptions, errors, or manual cancellations.
  Data Validation Errors: There may be issues with the data being migrated, such as validation errors or inconsistencies that prevent the migration from completing.
  Configuration Issues: Incorrect configuration settings in the migration tools or in the source system can lead to incomplete migration.
  System Performance: Performance issues or timeouts during the migration process can cause it to fail or hang.
  Missing Dependencies: Required data or dependencies may not be available, leading to incomplete migration.
  
  Solutions:
  
  Check Migration Status: Review the migration logs and status reports to identify where the process failed or is stuck. Use transaction codes like LTMC (Legacy Transfer Migration Cockpit) or S4HANA_MIG to check the status.
  Resolve Data Issues: If there are data validation errors, correct the data in the source system and re-initiate the migration process.
  Re-run Migration: If the migration was interrupted, you may need to restart the migration process. Ensure that all prerequisites are met before doing so.
  Review Configuration: Verify that all configuration settings for the migration are correct and aligned with the requirements of SAP S/4HANA Finance.
  Consult Documentation: Refer to the SAP S/4HANA Migration Guide and related documentation for specific instructions and best practices.
  Check for Updates: Ensure that you are using the latest version of the migration tools and that all relevant notes from SAP have been applied.
  Engage SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to the migration process.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit, which provides tools and templates for data migration.
  Training and Resources: Consider training sessions or resources provided by SAP to better understand the migration process and tools.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate actions to resolve it.