How To Fix ACE_MIG068 - Entry &1 is modified in table &2.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 068

• Message text: Entry &1 is modified in table &2.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ACE_MIG068 - Entry &1 is modified in table &2. ?

  The SAP error message ACE_MIG068, which states "Entry &1 is modified in table &2," typically occurs during data migration or when performing operations that involve data consistency checks. This error indicates that an entry in a specified table has been modified after it was initially read, leading to a conflict during the migration or update process.
  Cause:
  
  Concurrent Modifications: The entry in the specified table was changed by another process or user after it was read for processing.
  Data Consistency Issues: The data being migrated or updated does not match the current state of the database, possibly due to changes made by other transactions.
  Locking Issues: The entry may be locked by another transaction, preventing the current operation from proceeding.
  
  Solution:
  
  Check for Concurrent Changes: Ensure that no other processes or users are modifying the same data while the migration or update is being performed. If possible, coordinate the timing of these operations.
  Re-read the Data: If the data has changed, re-read the entry from the database to get the latest version before proceeding with the operation.
  Implement Error Handling: Modify the migration or update logic to handle this error gracefully. This may involve retrying the operation after a short delay or logging the error for further investigation.
  Review Locking Mechanisms: Ensure that appropriate locking mechanisms are in place to prevent concurrent modifications during critical operations.
  Consult Logs: Check the application logs for more detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  Transaction Management: Understanding how transactions work in SAP can help in managing data consistency and avoiding such errors.
  Data Migration Tools: Familiarize yourself with the tools and methods used for data migration in SAP, such as LSMW (Legacy System Migration Workbench) or SAP Data Services.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional insights or patches related to this error message.
  Testing: Conduct thorough testing in a development or quality assurance environment to identify potential issues before performing operations in production.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further assistance.