How To Fix 15620 - Error reading an update module; key:&, UB-ID: &

SAP Error Message - Details

• Message type: E = Error

• Message class: 15 - Update message

• Message number: 620

• Message text: Error reading an update module; key:&, UB-ID: &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 15620 - Error reading an update module; key:&, UB-ID: & ?

  The SAP error message 15620, which states "Error reading an update module; key: &, UB-ID: &," typically occurs during the update process in SAP systems. This error indicates that the system encountered an issue while trying to read an update module, which is necessary for processing updates to the database.
  Causes:
  
  Missing or Corrupted Update Module: The update module that the system is trying to access may be missing or corrupted.
  Transport Issues: If the update module was 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.
  Authorization Issues: The user executing the update may not have the necessary authorizations to access the update module.
  System Configuration: Incorrect configuration settings in the SAP system can lead to this error.
  
  Solutions:
  
  Check Update Module: Verify that the update module exists in the system and is not corrupted. You can do this by checking the relevant transaction codes (e.g., SE80 for Object Navigator).
  Re-transport the Module: If the update module was transported, consider re-transporting it from the source system to ensure it is complete and not corrupted.
  Database Consistency Check: Perform a database consistency check to identify and resolve any underlying database issues.
  Review Authorizations: Ensure that the user has the necessary authorizations to execute the update. You can check this in transaction SU53 or by reviewing the user's roles and authorizations.
  Check System Logs: Review the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Update SAP Kernel: In some cases, updating the SAP kernel to the latest version can resolve issues related to update modules.
  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: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SM21 (System Log), and SU53 (Authorization Check).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  System Documentation: Review the system documentation for any specific configurations or settings that may impact update processing.
  
  By following these steps, you should be able to diagnose and resolve the SAP error message 15620 effectively.