How To Fix 14418 - ABAP session was reset after loss of the lock table

SAP Error Message - Details

• Message type: E = Error

• Message class: 14 - Task handler messages

• Message number: 418

• Message text: ABAP session was reset after loss of the lock table

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 14418 - ABAP session was reset after loss of the lock table ?

  The SAP error message "14418 ABAP session was reset after loss of the lock table" typically indicates that an ABAP session was terminated due to a loss of the lock table. This can happen for several reasons, including system resource issues, database problems, or issues with the application server.
  Causes:
  
  Lock Table Issues: The lock table is used by SAP to manage locks on database records. If the lock table becomes unavailable or is reset, it can lead to this error.
  Memory Issues: Insufficient memory on the application server can cause the lock table to be lost.
  Database Connection Problems: If there are issues with the database connection, it can lead to the loss of the lock table.
  System Configuration: Incorrect configuration settings in the SAP system or the underlying database can lead to instability.
  Network Issues: Network interruptions between the application server and the database can also cause this error.
  
  Solutions:
  
  Check System Resources: Monitor the memory and CPU usage on the application server. If resources are low, consider increasing them or optimizing the workload.
  Review Lock Table Settings: Ensure that the lock table settings in the SAP system are configured correctly. You can check the parameters related to the lock table in transaction RZ10.
  Database Health Check: Perform a health check on the database to ensure it is functioning correctly. Look for any errors in the database logs.
  Restart Application Server: Sometimes, simply restarting the application server can resolve transient issues.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known issues.
  Review Logs: Check the SAP system logs (transaction SM21) and the developer traces (transaction ST22) for any additional error messages that could provide more context.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error message.
  
  Related Information:
  
  Transaction Codes: 
  
  SM21 - System Log
  ST22 - Dump Analysis
  RZ10 - Profile Parameter Maintenance
  SM37 - Job Monitoring
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed logs and any steps you have already taken to troubleshoot the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.