How To Fix WZRE_SERVICES066 - List document &1 is already locked, therefore the list cannot be locked

SAP Error Message - Details

• Message type: E = Error

• Message class: WZRE_SERVICES - OO Wrapping of Settlement Management + Services

• Message number: 066

• Message text: List document &1 is already locked, therefore the list cannot be locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WZRE_SERVICES066 - List document &1 is already locked, therefore the list cannot be locked ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WZRE_SERVICES066: List document &1 is already locked, therefore the list cannot be locked
  
  Cause:
  This error occurs when you try to lock a list document (such as a report list, ALV grid, or any list output in SAP) that is already locked by another user or process. SAP uses locking mechanisms to prevent simultaneous changes or processing conflicts on the same document or object.
  
  The list document identified by the placeholder &1 is currently locked.
  This lock could be due to another user working on the same list or a previous process that did not release the lock properly.
  It can also happen if a background job or batch process is holding the lock.
  
  
  Solution:
  
  
  Identify the Lock Owner:
  
  Use transaction SM12 (Lock Entries) to check who holds the lock on the list document.
  Enter the relevant object or document number (if known) or search by user or transaction.
  
  
  
  Wait or Communicate:
  
  If another user holds the lock, coordinate with them to release it by finishing their work or logging off.
  
  
  
  Manually Delete the Lock (if appropriate):
  
  If the lock is stale (e.g., due to a crashed session or incomplete process), and you have authorization, you can delete the lock entry in SM12.
  Be cautious: deleting locks can cause data inconsistencies if the locked process is still active.
  
  
  
  Check for Background Jobs:
  
  Verify if any background jobs or batch processes are running that might hold the lock.
  Use transaction SM37 to check job status.
  
  
  
  Restart the Process:
  
  After the lock is released, retry the operation to lock the list document.
  
  
  
  
  Related Information:
  
  Lock Objects: SAP uses lock objects to synchronize access to data. Understanding which lock object is involved can help diagnose the issue.
  Transaction SM12: Primary tool to monitor and manage lock entries.
  Lock Handling in Custom Programs: If this error occurs in a custom program, review the lock and unlock logic to ensure locks are properly released.
  SAP Notes: Check SAP Service Marketplace or SAP Support Portal for any notes related to this error message or locking issues in your specific SAP module or version.
  
  
  If you provide the specific SAP module or context (e.g., FI, MM, SD, or a custom application), I can help tailor the solution further.