How To Fix CRM_IU_IL_BICO057 - &1 identical locks: lock reason &2, from date &3, to date &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_IU_IL_BICO - Message Class CRM_IU_IL_BICO

• Message number: 057

• Message text: &1 identical locks: lock reason &2, from date &3, to date &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_IU_IL_BICO057 - &1 identical locks: lock reason &2, from date &3, to date &4 ?

  The SAP error message CRM_IU_IL_BICO057 indicates that there are identical locks in the system, which can occur when multiple users or processes are trying to access the same data simultaneously. This can lead to a situation where one process is waiting for a lock to be released by another, resulting in a lock conflict.
  Cause:
  
  Concurrent Access: Multiple users or processes are trying to access or modify the same data at the same time.
  Long-Running Transactions: A transaction that takes a long time to complete can hold locks for an extended period, causing other transactions to wait.
  Lock Table Overflow: If the lock table is full, it can lead to issues with acquiring new locks.
  Incorrect Lock Management: Poorly designed custom code or configurations that do not handle locks properly.
  
  Solution:
  
  Identify the Lock: Use transaction code SM12 to view the locks currently held in the system. You can filter by user or object to find the specific lock causing the issue.
  Release Locks: If you identify a lock that is no longer needed, you can manually release it from SM12. However, be cautious when doing this, as it may disrupt other users.
  Optimize Transactions: Review the transactions that are causing locks. Optimize the code to ensure that locks are held for the shortest time possible.
  Increase Lock Table Size: If lock table overflow is an issue, consider increasing the size of the lock table in the system configuration.
  Review Custom Code: If there are custom developments, ensure that they are designed to handle locks appropriately and do not hold locks longer than necessary.
  Monitor System Performance: Regularly monitor system performance and lock situations to proactively address potential issues.
  
  Related Information:
  
  Transaction Codes: 
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related errors or warnings.
  ST22: To check for dumps that might provide more context on the issue.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation on lock management and best practices for handling concurrent access in SAP systems.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.