How To Fix 0M520 - Error retrieving modification information for the version

SAP Error Message - Details

• Message type: E = Error

• Message class: 0M - Customer Enhancements

• Message number: 520

• Message text: Error retrieving modification information for the version

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 0M520 - Error retrieving modification information for the version ?

  The SAP error message 0M520 ("Error retrieving modification information for the version") typically occurs when there is an issue with the version management or modification tracking in the SAP system. This error can arise in various contexts, such as during the transport of objects, when trying to access modified objects, or when there are inconsistencies in the versioning of objects.
  Causes:
  
  Inconsistent Versioning: The version of the object you are trying to access may not be consistent with the version stored in the database.
  Transport Issues: If there are issues with the transport requests, such as missing or incomplete transports, this error can occur.
  Authorization Issues: Lack of proper authorizations to access the modification information can lead to this error.
  Database Issues: Problems with the database, such as corruption or connectivity issues, can also trigger this error.
  Development Environment Issues: If the development environment is not properly synchronized with the production environment, it may lead to versioning issues.
  
  Solutions:
  
  Check Object Versions: Verify the versions of the objects in question. You can do this by using transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary).
  Transport Management: Ensure that all necessary transport requests have been properly released and imported into the target system. Use transaction code STMS to check the transport logs.
  Authorization Check: Ensure that you have the necessary authorizations to access the modification information. You may need to consult with your SAP security team.
  Database Consistency Check: Run database consistency checks to ensure that there are no issues with the database. You can use transaction codes like DB02 or DBACOCKPIT for monitoring.
  Recreate the Object: If the object is corrupted, you may need to recreate it or restore it from a backup.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. You can search for notes in the SAP Support Portal.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), STMS (Transport Management System), and DB02 (Database Performance).
  SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  Documentation: Review SAP documentation related to version management and transport management for best practices and troubleshooting steps.
  
  By following these steps, you should be able to diagnose and resolve the 0M520 error in your SAP system.