How To Fix 00604 - Failed to read update module header

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• Message number: 604

• Message text: Failed to read update module 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 00604 - Failed to read update module header ?

  The SAP error message "00604 Failed to read update module header" typically indicates an issue with the update process in the SAP system. This error can occur during the execution of a transaction that involves updates, such as when trying to save data or execute a program that modifies the database.
  Causes:
  
  Corrupted Update Module: The update module that is being called may be corrupted or not properly registered in the system.
  Transport Issues: If the update module was recently transported from another system, there may have been issues during the transport process.
  Database Issues: There could be underlying database issues that prevent the update module from being read correctly.
  System Configuration: Incorrect system configuration or missing components can also lead to this error.
  Authorization Issues: Lack of proper authorizations for the user executing the transaction can sometimes lead to this error.
  
  Solutions:
  
  Check Update Module: Verify the integrity of the update module. You can do this by checking the relevant transaction or program in the SAP system.
  Re-transport the Object: If the update module was recently transported, consider re-transporting it to ensure that it is correctly installed.
  Check for Database Issues: Run database consistency checks and ensure that the database is functioning correctly. You may need to consult your database administrator for assistance.
  Review System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the issue.
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the transaction or program.
  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.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to investigate the update module in question.
  System Monitoring: Use transaction SM50 or SM66 to monitor the system and check for any long-running processes that might be causing issues.
  Performance Issues: Sometimes, performance issues can lead to timeouts or failures in reading update modules, so ensure that the system is performing optimally.
  
  By following these steps, you should be able to diagnose and resolve the "00604 Failed to read update module header" error in your SAP system.