How To Fix RD112 - Lock EKCRSDE rejected

SAP Error Message - Details

• Message type: E = Error

• Message class: RD - CO-PA Connection to SAP BW

• Message number: 112

• Message text: Lock EKCRSDE rejected

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RD112 - Lock EKCRSDE rejected ?

  The SAP error message "RD112 Lock EKCRSDE rejected" typically indicates that there is a locking issue related to the data in the system. This error often occurs in the context of data processing or when trying to access certain resources that are currently locked by another process.
  Cause:
  
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If one transaction is currently processing data in a table, other transactions trying to access the same data will be blocked until the first transaction is completed.
  Long-running Transactions: If a transaction takes too long to complete, it can lead to other transactions being rejected due to locks.
  Deadlocks: In some cases, a deadlock situation may arise where two or more processes are waiting for each other to release locks, causing the system to reject one of the requests.
  System Configuration: Incorrect configuration of the locking parameters or issues with the database can also lead to this error.
  
  Solution:
  
  Identify the Lock: Use transaction code SM12 to check for existing locks. You can see which user or process is holding the lock and what data is being locked.
  Release the Lock: If you identify a lock that is no longer needed, you can manually delete it from the SM12 transaction. However, be cautious when doing this, as it may lead to data inconsistencies if the process holding the lock is still active.
  Optimize Transactions: Review the transactions that are causing locks. If they are taking too long, consider optimizing the code or breaking them into smaller, more manageable parts.
  Check for Deadlocks: Use transaction SM21 to check the system log for any deadlock situations. If deadlocks are frequent, you may need to analyze the processes involved and adjust their logic.
  Increase Lock Timeout: If appropriate, you can increase the lock timeout settings in the system configuration to allow longer wait times for locks to be released.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error.
  
  Related Information:
  
  Transaction Codes: 
  
  SM12: Display and manage locks.
  SM21: System log for monitoring.
  ST22: Dump analysis, in case of ABAP runtime errors.
  
  
  SAP Documentation: Refer to SAP Help documentation for more details on locking mechanisms and best practices.
  Performance Monitoring: Regularly monitor system performance and transaction execution times to prevent locking issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.