How To Fix DHCDC_RT037 - Lock on table DHCDC_RTCALCSTAT failed

SAP Error Message - Details

• Message type: E = Error

• Message class: DHCDC_RT - Messages for Runtime Object of CDC ABAP Agent

• Message number: 037

• Message text: Lock on table DHCDC_RTCALCSTAT failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DHCDC_RT037 - Lock on table DHCDC_RTCALCSTAT failed ?

  The SAP error message DHCDC_RT037 indicates that there is a lock on the table DHCDC_RTCALCSTAT, which is preventing the current operation from proceeding. This error typically occurs in the context of data processing or reporting in SAP, particularly when dealing with data calculations or transformations.
  Cause:
  
  Concurrent Access: The most common cause of this error is that another process or user is currently accessing or modifying the table DHCDC_RTCALCSTAT, leading to a lock.
  Long-running Transactions: If a transaction is taking too long to complete, it may hold a lock on the table longer than expected, causing other transactions to fail.
  Deadlocks: In some cases, a deadlock situation may arise where two or more processes are waiting for each other to release locks, leading to this error.
  System Configuration: Configuration issues or improper handling of transactions in the application logic can also lead to locking issues.
  
  Solution:
  
  Identify the Lock: Use transaction codes like SM12 (to view and manage locks) to identify which user or process is holding the lock on the table. You can check for the user ID and the transaction that is causing the lock.
  Terminate the Lock: If it is safe to do so, you can terminate the session that is holding the lock. This can be done from the SM12 transaction by selecting the lock entry and choosing to delete it.
  Retry the Operation: After the lock has been released, retry the operation that caused the error.
  Optimize Long-running Processes: If the locking issue is due to long-running transactions, consider optimizing those processes to reduce their execution time.
  Review Application Logic: If the issue persists, review the application logic to ensure that locks are being managed properly and that transactions are being committed or rolled back as needed.
  Consult SAP Notes: Check for any relevant SAP Notes or updates that may address known issues related to this error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (lock entries), SM21 (system log), and ST22 (dump analysis) for troubleshooting.
  SAP Basis Team: If you are unable to resolve the issue, it may be necessary to involve your SAP Basis team, as they can provide deeper insights into system performance and locking issues.
  Documentation: Refer to SAP documentation for more details on table locking mechanisms and best practices for managing locks in SAP systems.
  
  By following these steps, you should be able to diagnose and resolve the DHCDC_RT037 error effectively.