How To Fix DHCDC_REC010 - Cannot lock table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DHCDC_REC - Message for Recording Area of CDC ABAP Agent

• Message number: 010

• Message text: Cannot lock table &1

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 DHCDC_REC010 - Cannot lock table &1 ?

  The SAP error message DHCDC_REC010: Cannot lock table &1 typically indicates that a table in the database cannot be locked for a specific operation, often due to concurrent access by another process or user. This can happen in various scenarios, such as during data updates, deletions, or when trying to access a resource that is already being used.
  Causes:
  
  Concurrent Access: Another transaction or user is currently accessing the table, preventing your transaction from obtaining a lock.
  Long-Running Transactions: A transaction that takes a long time to complete may hold locks longer than expected, causing other transactions to wait or fail.
  Deadlocks: Situations where two or more transactions are waiting for each other to release locks can lead to this error.
  Database Configuration: Certain database settings or configurations may affect locking behavior.
  Insufficient Lock Wait Time: The system may not be configured to wait long enough for a lock to be released.
  
  Solutions:
  
  Retry the Operation: Sometimes, simply retrying the operation after a short wait can resolve the issue if it was caused by temporary contention.
  Check for Long-Running Transactions: Use transaction monitoring tools (like SM50 or SM66) to identify any long-running transactions that may be holding locks.
  Analyze Lock Entries: Use transaction SM12 to check for existing lock entries. You can see which users or processes are holding locks on the table in question.
  Increase Lock Wait Time: If applicable, consider adjusting the database or SAP system settings to allow for a longer wait time for locks.
  Optimize Transactions: Review and optimize the code or processes that are accessing the table to minimize lock contention.
  Database Administration: Consult with your database administrator to check for any underlying database issues or configurations that may be affecting locking behavior.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM50/SM66: To monitor active processes and transactions.
  ST22: To check for dumps that may provide additional context.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to locking and performance.
  Documentation: Review SAP documentation on database locking mechanisms and best practices for transaction management.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.