How To Fix /SAPSLL/PLUGINR3106 - Internal error when requesting system locks

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPSLL/PLUGINR3 -

• Message number: 106

• Message text: Internal error when requesting system locks

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 /SAPSLL/PLUGINR3106 - Internal error when requesting system locks ?

  The SAP error message /SAPSLL/PLUGINR3106 Internal error when requesting system locks typically indicates an issue related to the SAP Global Trade Services (GTS) or the SAP Logistics Execution (LE) module, particularly when the system is trying to acquire locks for certain operations. This error can arise due to various reasons, including system configuration issues, database inconsistencies, or problems with the underlying application logic.
  Possible Causes:
  
  Lock Table Issues: The system may be experiencing issues with the lock table, which can occur if there are too many locks or if the lock table is not properly configured.
  Database Issues: There may be inconsistencies or corruption in the database that is affecting the ability to acquire locks.
  Configuration Errors: Incorrect configuration settings in the GTS or LE modules can lead to this error.
  Concurrency Issues: High levels of concurrent processing can lead to contention for locks, resulting in this error.
  System Bugs: There may be bugs in the SAP software that are causing this error to occur.
  
  Solutions:
  
  Check Lock Table: Use transaction code SM12 to check for existing locks. If there are unnecessary locks, you can delete them, but be cautious as this can affect other users.
  Database Consistency Check: Perform a database consistency check to identify and resolve any inconsistencies. This may involve using transaction codes like DB02 or DBACOCKPIT.
  Review Configuration: Review the configuration settings in the GTS and LE modules to ensure they are set up correctly. Consult the relevant SAP documentation or support notes for guidance.
  System Performance: Monitor system performance and consider optimizing the system to reduce contention for locks. This may involve tuning database parameters or adjusting application logic.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries), SM21 (for system logs), and ST22 (for dumps) to help diagnose the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for GTS and LE for any specific guidelines related to locking mechanisms and error handling.
  
  By following these steps, you should be able to diagnose and potentially resolve the /SAPSLL/PLUGINR3106 error in your SAP system.