How To Fix TN866 - Backup for package &1 is obsolete due to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 866

• Message text: Backup for package &1 is obsolete due to &2

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• What is the cause and solution for SAP error message TN866 - Backup for package &1 is obsolete due to &2 ?

  The SAP error message TN866 indicates that a backup for a transport package is considered obsolete. This typically occurs when the transport package has been modified or when the backup is no longer relevant due to changes in the system or the transport landscape.
  Cause:
  
  Transport Package Changes: The transport package has been modified after the backup was created, making the backup outdated.
  System Changes: Changes in the system landscape, such as upgrades or changes in the transport directory, can lead to backups being marked as obsolete.
  Retention Policy: The system may have a retention policy that automatically marks older backups as obsolete after a certain period or after certain changes.
  
  Solution:
  
  Create a New Backup: If the transport package is still needed, create a new backup for the package. This can usually be done through the transport management system (STMS).
  Review Transport Logs: Check the transport logs to understand what changes have occurred that led to the backup being marked as obsolete.
  Adjust Retention Settings: If applicable, review and adjust the retention settings for backups in your transport management configuration to prevent premature obsolescence.
  Consult Documentation: Refer to SAP documentation or notes related to transport management for specific guidance on handling obsolete backups.
  Contact SAP Support: If the issue persists or if you need further assistance, consider reaching out to SAP support for help.
  
  Related Information:
  
  Transport Management System (TMS): Familiarize yourself with TMS, as it is the tool used for managing transports in SAP systems.
  Transport Directory: Understand the structure and purpose of the transport directory, as it stores all transport-related files and backups.
  SAP Notes: Search for relevant SAP Notes that may provide additional insights or solutions related to transport package management and backup issues.
  
  By following these steps, you should be able to address the TN866 error and manage your transport packages effectively.