How To Fix OE226 - System error during locking procedure

SAP Error Message - Details

• Message type: E = Error

• Message class: OE - IS-Oil: ITA/TPI messages

• Message number: 226

• Message text: System error during locking procedure

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 OE226 - System error during locking procedure ?

  The SAP error message OE226, which indicates a "System error during locking procedure," typically arises when there is an issue with the locking mechanism in the SAP system. This can occur during various operations, such as when trying to create, change, or delete data in the system. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Database Lock Issues: The error may occur if there are issues with the database locks, such as deadlocks or timeouts.
  System Resource Limitations: Insufficient system resources (like memory or CPU) can lead to locking issues.
  Transport Issues: If there are issues with transport requests or if the system is in a state of inconsistency due to incomplete transports.
  Custom Code: Custom ABAP code that improperly handles locks can lead to this error.
  System Configuration: Misconfiguration in the SAP system settings related to locking mechanisms.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SM21) for any related error messages that can provide more context about the issue.
  Transaction SM12: Use transaction SM12 to check for any orphaned locks. If you find locks that are no longer needed, you can delete them, but be cautious as this can affect other users.
  Transaction SM21: Check the system log for any additional error messages that might provide insight into the cause of the locking issue.
  Review Custom Code: If the error occurs in a custom program, review the code for proper handling of locks and ensure that it follows best practices.
  System Performance: Monitor system performance and resource usage. If the system is under heavy load, consider optimizing performance or increasing resources.
  Restart the Application Server: In some cases, restarting the application server can resolve temporary locking issues.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including transaction codes, user actions leading to the error, and any relevant logs.
  Documentation: Review SAP documentation related to locking mechanisms and error handling to better understand how locks are managed within the system.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and potentially resolve the OE226 error in your SAP system.