How To Fix /ACCGO/CAS_MSG346 - Lien ID &1 is locked by user &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CAS_MSG -

• Message number: 346

• Message text: Lien ID &1 is locked by user &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/CAS_MSG346 - Lien ID &1 is locked by user &2 ?

  The SAP error message /ACCGO/CAS_MSG346 indicates that a specific Lien ID (identified by &1) is currently locked by another user (identified by &2). This typically occurs in scenarios where multiple users are trying to access or modify the same data simultaneously, leading to a lock situation to prevent data inconsistencies.
  Cause:
  
  Concurrent Access: Another user is currently editing or processing the Lien ID, which prevents other users from making changes until the lock is released.
  Long-running Transactions: A transaction that takes a long time to complete may hold the lock for an extended period.
  System Configuration: The locking mechanism in SAP is designed to ensure data integrity, and sometimes it may be overly restrictive based on the configuration.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to finish their transaction. Once they release the lock, you should be able to access the Lien ID.
  Identify the Locking User: If you have the necessary permissions, you can check which user is holding the lock. You can do this by using transaction codes like SM12 (to view lock entries) or SM21 (to check system logs).
  Contact the User: If possible, communicate with the user who is holding the lock to see if they can complete their task or release the lock.
  Force Release the Lock: If the locking user is not available and the lock is causing significant issues, a system administrator can forcefully release the lock using transaction SM12. However, this should be done with caution, as it may lead to data inconsistencies.
  Review System Configuration: If this issue occurs frequently, it may be worth reviewing the system's locking strategy and configurations to ensure they align with business processes.
  
  Related Information:
  
  Lock Management: SAP uses a locking mechanism to prevent data inconsistencies. Understanding how locks work in SAP can help in troubleshooting similar issues.
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM21: To view system logs for additional context on the issue.
  SU01: To check user details and their current sessions.
  
  
  Documentation: Refer to SAP Help documentation for more details on locking mechanisms and best practices for managing concurrent access.
  
  If the problem persists or if you need further assistance, consider reaching out to your SAP support team or consulting the SAP community for more specific guidance.