How To Fix SCTC_SC107 - System &1: No lock found

SAP Error Message - Details

• Message type: E = Error

• Message class: SCTC_SC - CTC System Copy

• Message number: 107

• Message text: System &1: No lock found

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 SCTC_SC107 - System &1: No lock found ?

  The SAP error message SCTC_SC107 ("System &1: No lock found") typically indicates that a system lock that was expected to be present is not found. This can occur in various contexts, such as during the execution of a transaction or when trying to access certain resources in the SAP system.
  Cause:
  
  Lock Not Created: The lock may not have been created due to a previous error or an issue in the transaction logic.
  Lock Expired: The lock may have expired or been released before the current operation could access it.
  System Configuration Issues: There may be configuration issues in the SAP system that prevent locks from being created or maintained properly.
  Concurrency Issues: Multiple processes may be trying to access the same resource, leading to conflicts in lock management.
  Database Issues: Problems with the underlying database can also lead to issues with lock management.
  
  Solution:
  
  Check Transaction Logic: Review the transaction or process that is generating the error to ensure that it is correctly creating and managing locks.
  Review System Logs: Check the system logs (transaction SM21) for any related errors or warnings that might provide more context about why the lock was not found.
  Lock Management: Use transaction SM12 to check for existing locks. If necessary, you can manually delete stale locks that may be causing issues.
  System Configuration: Ensure that the system is properly configured for lock management. This may involve checking settings in the SAP kernel or database.
  Database Health: Check the health of the database and ensure that it is functioning correctly. Look for any performance issues or errors that might affect lock management.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates that resolve the issue.
  
  Related Information:
  
  Transaction Codes: 
  
  SM12: To view and manage locks.
  SM21: To view system logs.
  SM37: To check job logs for background jobs that may be related to the error.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance, especially if it is affecting critical business processes.
  Documentation: Review SAP documentation related to lock management and error handling for more detailed guidance.
  
  By following these steps, you should be able to diagnose and resolve the SCTC_SC107 error in your SAP system.