How To Fix SZDM_LOCK231 - Set parameter &1 to value &2 on server &3. Subrc &4.

SAP Error Message - Details

• Message type: E = Error

• Message class: SZDM_LOCK - To be used for messages due to read only locks

• Message number: 231

• Message text: Set parameter &1 to value &2 on server &3. Subrc &4.

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 SZDM_LOCK231 - Set parameter &1 to value &2 on server &3. Subrc &4. ?

  The SAP error message SZDM_LOCK231 typically indicates an issue related to locking mechanisms in the SAP system. This error message suggests that a specific parameter needs to be set to a certain value on a particular server to resolve the issue.
  Cause:
  The error is usually caused by a locking conflict or a misconfiguration in the system parameters related to the locking mechanism. This can happen due to:
  
  Incorrect Parameter Settings: The parameter mentioned in the error message is not set correctly on the server.
  System Load: High system load or contention for resources can lead to locking issues.
  Configuration Issues: There may be inconsistencies in the configuration of the SAP system, particularly in the area of locks and resources.
  
  Solution:
  To resolve the SZDM_LOCK231 error, you can follow these steps:
  
  Identify the Parameter: Check the error message for the specific parameter (&1) that needs to be adjusted.
  Set the Parameter: Use transaction code RZ10 or RZ11 to set the parameter to the required value (&2). 
  
  For example, if the parameter is enque/table_size, you would set it to the recommended value based on your system's requirements.
  
  
  Restart the Instance: After changing the parameter, you may need to restart the affected instance or the entire SAP system for the changes to take effect.
  Monitor the System: After making the changes, monitor the system for any further locking issues or performance problems.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may provide additional context or solutions for this specific error.
  System Logs: Review the system logs (transaction SM21) and the developer traces (transaction ST22) for any additional errors or warnings that may provide more insight into the issue.
  Performance Tuning: If locking issues are frequent, consider reviewing your system's performance and tuning it accordingly. This may involve adjusting other parameters, optimizing database performance, or reviewing application logic.
  
  If the problem persists after following these steps, it may be beneficial to consult with SAP support or your system administrator for further assistance.