How To Fix MIG_MESSAGE012 - Data migration completed with error

SAP Error Message - Details

• Message type: E = Error

• Message class: MIG_MESSAGE - Status messages for Migration Report

• Message number: 012

• Message text: Data migration completed with error

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?

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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 MIG_MESSAGE012 - Data migration completed with error ?

  The SAP error message MIG_MESSAGE012 indicates that a data migration process has completed, but there were errors during the migration. This message is typically associated with the SAP Data Migration Cockpit or similar tools used for migrating data into SAP systems.
  Causes
  The causes of this error can vary widely, but common reasons include:
  
  Data Quality Issues: The source data may contain inconsistencies, missing values, or formatting errors that prevent successful migration.
  Mapping Errors: Incorrect mapping of fields between the source and target systems can lead to data not being transferred correctly.
  Validation Failures: The data may not meet the validation rules defined in the target system, causing the migration to fail.
  Technical Issues: There may be technical problems such as connectivity issues, system performance problems, or configuration errors in the migration tool.
  Insufficient Permissions: The user executing the migration may not have the necessary permissions to perform all required actions.
  
  Solutions
  To resolve the MIG_MESSAGE012 error, consider the following steps:
  
  Review Logs: Check the migration logs for detailed error messages that can provide insights into what went wrong. Look for specific error codes or messages that indicate the nature of the problem.
  Data Validation: Validate the source data to ensure it meets the requirements of the target system. Clean up any inconsistencies or errors in the data.
  Check Mapping: Review the mapping configuration to ensure that all fields are correctly mapped and that data types are compatible.
  Test Migration: If possible, perform a test migration with a smaller subset of data to identify issues before migrating the entire dataset.
  Permissions Check: Ensure that the user executing the migration has the necessary permissions to access and modify the data in both the source and target systems.
  Consult Documentation: Refer to SAP documentation or guides related to the specific migration tool you are using for additional troubleshooting steps and best practices.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide assistance based on the specific context of your migration.
  
  Related Information
  
  SAP Data Migration Cockpit: Familiarize yourself with the features and functionalities of the SAP Data Migration Cockpit, as it provides tools and templates for data migration.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to data migration errors.
  Community Forums: Engage with SAP community forums or user groups where you can share your experience and seek advice from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the MIG_MESSAGE012 error and implement a solution to successfully complete your data migration.