How To Fix 15601 - Failed to read update header

SAP Error Message - Details

• Message type: E = Error

• Message class: 15 - Update message

• Message number: 601

• Message text: Failed to read update header

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 15601 - Failed to read update header ?

  The SAP error message "15601 Failed to read update header" typically occurs during the execution of an update task in the SAP system. This error can arise due to various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes:
  
  Database Issues: The error may occur if there are problems with the database, such as corruption or connectivity issues.
  Update Request Problems: The update request may be incomplete or corrupted, preventing the system from reading the update header.
  Lock Issues: If there are locks on the database tables that the update process needs to access, it can lead to this error.
  Transport Issues: If the update is related to a transport request, issues with the transport directory or the transport itself can cause this error.
  System Configuration: Incorrect configuration settings in the SAP system can also lead to this error.
  
  Solutions:
  
  Check Database Connectivity: Ensure that the database is up and running and that there are no connectivity issues. You can check the database logs for any errors.
  Review Update Requests: Use transaction codes like SM13 (Update Requests) to check for any failed update requests. Analyze the logs to identify any specific issues.
  Check Locks: Use transaction code SM12 to check for any locks on the relevant database tables. If there are locks, you may need to release them.
  Transport Directory: If the error is related to a transport request, verify that the transport directory is correctly set up and that the transport files are not corrupted.
  System Logs: Check the system logs (transaction code SM21) for any related error messages that could provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Restart the Update Process: In some cases, simply restarting the update process can resolve transient issues.
  
  Related Information:
  
  
  Transaction Codes:
  
  SM13: To monitor update requests.
  SM12: To check and manage locks.
  SM21: To view system logs.
  SE01/SE09: To manage transport requests.
  
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed logs and error messages to facilitate troubleshooting.
  
  
  Documentation: Review SAP documentation and community forums for additional insights and user experiences related to this error.
  
  
  By following these steps, you should be able to identify the cause of the "15601 Failed to read update header" error and implement an appropriate solution.