How To Fix FINS_CFIN_CO_MESSAGE344 - Conflict with exclusive lock for &2 &3 source system &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_CFIN_CO_MESSAGE - Central Finance Message Class

• Message number: 344

• Message text: Conflict with exclusive lock for &2 &3 source system &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_CFIN_CO_MESSAGE344 - Conflict with exclusive lock for &2 &3 source system &1 ?

  The SAP error message FINS_CFIN_CO_MESSAGE344 indicates a conflict with an exclusive lock in the context of the Central Finance (CFIN) module. This error typically arises when there is an attempt to process data in a source system that is already locked for exclusive access by another process. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Exclusive Locking: The error occurs when a transaction or process is trying to access data that is currently locked by another transaction. This can happen during data replication or when multiple processes are trying to access the same data simultaneously.
  Long-running Transactions: If a transaction takes too long to complete, it can hold locks longer than expected, leading to conflicts with other processes.
  Configuration Issues: Incorrect configuration in the Central Finance setup or in the source system can lead to locking issues.
  
  Solution:
  
  
  Identify the Locking Process:
  
  Use transaction code SM12 to check for existing locks. This will show you which user or process is holding the lock on the relevant data.
  If you identify a long-running transaction that is holding the lock, you may need to wait for it to complete or, if appropriate, terminate it.
  
  
  
  Retry the Process:
  
  After resolving the locking issue, retry the process that generated the error. Ensure that no other processes are running that could cause a lock.
  
  
  
  Optimize Long-running Transactions:
  
  Review and optimize any long-running transactions that may be causing locks. This could involve improving performance or breaking down large transactions into smaller ones.
  
  
  
  Check Configuration:
  
  Review the configuration settings in both the Central Finance system and the source system to ensure they are set up correctly. Look for any settings that might lead to excessive locking.
  
  
  
  Monitor System Performance:
  
  Regularly monitor system performance and locking behavior to identify patterns that may lead to conflicts. This can help in proactive management of locks.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error or provide guidance on best practices for managing locks in Central Finance scenarios.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related errors or warnings.
  ST22: To analyze dumps that may provide additional context for the error.
  
  
  
  Central Finance Documentation: Review SAP documentation related to Central Finance for best practices and guidelines on managing data replication and locking.
  
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found effective.
  
  
  By following these steps, you should be able to resolve the conflict indicated by the error message and prevent it from occurring in the future.