How To Fix RSTLOGO020 - Could not deserialize TLOGO object

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTLOGO - Deprecated: Messages when deleting/copying TLOGO objects

• Message number: 020

• Message text: Could not deserialize TLOGO object

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 RSTLOGO020 - Could not deserialize TLOGO object ?

  The SAP error message RSTLOGO020: Could not deserialize TLOGO object typically occurs in the context of SAP's transport management system or when dealing with transport logs. This error indicates that there is an issue with the serialization or deserialization of transport log objects, which can prevent the system from properly processing transport requests.
  Causes:
  
  Corrupted Transport Logs: The transport logs may be corrupted or incomplete, leading to deserialization issues.
  Version Mismatch: There may be a version mismatch between the transport logs and the system trying to read them.
  System Configuration Issues: Misconfigurations in the transport management settings can lead to serialization problems.
  Database Issues: Problems with the underlying database, such as inconsistencies or corruption, can also lead to this error.
  
  Solutions:
  
  Check Transport Logs: Review the transport logs for any signs of corruption or errors. If you find any issues, you may need to restore them from a backup.
  Re-import Transport Requests: If the transport request is causing the issue, try to re-import it. Ensure that the transport request is complete and not corrupted.
  Check System Versions: Ensure that all systems involved in the transport process (e.g., development, quality assurance, production) are on compatible versions.
  Clear Buffer: Sometimes, clearing the transport buffer can help resolve serialization issues. You can do this using transaction code SE09 or SE10.
  Check Configuration: Review the transport management configuration settings in transaction STMS to ensure everything is set up correctly.
  Database Consistency Check: Run a database consistency check to identify and fix any underlying database issues.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE09, SE10, and STMS for managing transport requests and logs.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if you suspect a bug or require deeper technical analysis.
  Documentation: Review SAP documentation related to transport management and serialization for more insights into how these processes work.
  
  By following these steps, you should be able to diagnose and potentially resolve the RSTLOGO020 error in your SAP system.