How To Fix MAHD629 - Error occurred when displaying the changed data

SAP Error Message - Details

• Message type: E = Error

• Message class: MAHD - Messages for Alternative Historical Data

• Message number: 629

• Message text: Error occurred when displaying the changed data

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MAHD629 - Error occurred when displaying the changed data ?

  The SAP error message MAHD629, which states "Error occurred when displaying the changed data," typically occurs in the context of Material Management (MM) or related modules when there is an issue with displaying or processing data that has been changed in the system. This error can arise due to various reasons, including data inconsistencies, issues with the database, or problems with the user interface.
  Possible Causes:
  
  Data Inconsistencies: Changes made to the data may not have been properly saved or may conflict with existing data.
  Database Issues: There may be issues with the database that prevent the system from retrieving or displaying the updated data.
  Authorization Issues: The user may not have the necessary permissions to view the changed data.
  System Performance: If the system is under heavy load, it may struggle to process requests, leading to errors.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they may not handle the changed data correctly.
  
  Solutions:
  
  Check Data Consistency: Verify the data that was changed to ensure it is consistent and valid. You can use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables.
  Review Authorization: Ensure that the user has the necessary authorizations to view the changed data. You can check this in transaction SU53 (Authorization Check).
  Database Check: If you suspect a database issue, consult with your database administrator to check for any locks, inconsistencies, or performance issues.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Reproduce the Error: Try to reproduce the error with a different user or in a different environment (e.g., development or quality assurance) to see if the issue persists.
  Contact SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps leading up to it.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, SU53, and SLG1 for troubleshooting.
  SAP Notes: Search for SAP Notes related to MAHD629 in the SAP Support Portal, as there may be specific patches or updates that address this error.
  Documentation: Review SAP documentation for the specific module you are working with to understand any known issues or best practices related to data changes.
  
  By following these steps, you should be able to identify the cause of the MAHD629 error and implement a solution to resolve it.