How To Fix TK814 - ******* for RDDTLOCK (XPRA for TLOCK conversion) ***********************

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 814

• Message text: ******* for RDDTLOCK (XPRA for TLOCK conversion) ***********************

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TK814 - ******* for RDDTLOCK (XPRA for TLOCK conversion) *********************** ?

  The SAP error message TK814 related to RDDTLOCK (the XPRA for TLOCK conversion) typically indicates that there is a problem with the locking mechanism in the SAP system. This error can occur during the execution of background jobs or when trying to access certain transactions that require locks on database tables.
  Cause:
  
  Lock Table Issues: The error may arise due to issues with the lock table in the database, such as locks not being released properly or contention for locks.
  Long-Running Transactions: If there are long-running transactions that hold locks for an extended period, it can lead to this error.
  System Configuration: Misconfiguration in the system settings related to locking mechanisms can also trigger this error.
  Database Issues: Problems with the underlying database, such as deadlocks or resource contention, can lead to locking issues.
  
  Solution:
  
  Check Lock Entries: Use transaction code SM12 to check for existing lock entries. If you find any stale or unnecessary locks, you can delete them if they are not being used.
  Monitor Long-Running Jobs: Use transaction SM37 to monitor background jobs and identify any long-running jobs that may be holding locks. If necessary, terminate these jobs.
  Review System Configuration: Ensure that the system configuration related to locking is set up correctly. This may involve checking parameters in the instance profile or database settings.
  Database Maintenance: Perform regular database maintenance to ensure that the database is healthy and that there are no issues causing locking problems.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance. They can provide more detailed analysis and guidance based on your specific system configuration and logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for lock entries), SM37 (for job monitoring), and ST22 (for dump analysis).
  SAP Documentation: Review SAP documentation related to locking mechanisms and XPRA processes for more in-depth understanding.
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the TK814 error related to RDDTLOCK in your SAP system.