How To Fix 44226 - Canceled: Dictionary cannot be locked(&)

SAP Error Message - Details

• Message type: E = Error

• Message class: 44 - Dictionary authorization messages

• Message number: 226

• Message text: Canceled: Dictionary cannot be locked(&)

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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Smart SAP Assistant

• What is the cause and solution for SAP error message 44226 - Canceled: Dictionary cannot be locked(&) ?

  The SAP error message "44226 Canceled: Dictionary cannot be locked(&)" typically occurs when there is an issue with the database dictionary in the SAP system. This error can arise during various operations, such as when trying to activate or modify database objects (like tables, views, etc.) in the ABAP Dictionary.
  Causes:
  
  Concurrent Access: The most common cause is that another user or process is currently accessing the database dictionary, preventing your session from obtaining a lock.
  Long-running Transactions: If there are long-running transactions that are holding locks on the dictionary, it can lead to this error.
  System Performance Issues: High load on the database or system can also lead to locking issues.
  Database Configuration: Misconfigurations in the database settings or issues with the database itself can lead to locking problems.
  
  Solutions:
  
  Wait and Retry: Often, simply waiting for a few moments and then retrying the operation can resolve the issue, especially if it was caused by a temporary lock.
  Check Active Sessions: Use transaction codes like SM12 (to check for locks) and SM66 (to view active processes) to identify if there are any other sessions holding locks on the dictionary.
  Terminate Long-running Processes: If you identify any long-running processes that are holding locks unnecessarily, you may need to terminate them (with caution).
  System Restart: In some cases, a restart of the SAP system or the database may be necessary to clear locks.
  Database Administration: Consult with your database administrator to check for any underlying issues with the database that may be causing locking problems.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE14 (Database Utility), and SE80 (Object Navigator) for managing database objects.
  SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance, especially if it is affecting production systems.
  Documentation: Review SAP documentation and community forums for additional insights and similar cases.
  
  By following these steps, you should be able to diagnose and resolve the error message "44226 Canceled: Dictionary cannot be locked(&)" effectively.