How To Fix /ACCGO/CAS_MSG110 - Cannot obtain lock for &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CAS_MSG -

• Message number: 110

• Message text: Cannot obtain lock for &1 &2

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 /ACCGO/CAS_MSG110 - Cannot obtain lock for &1 &2 ?

  The SAP error message /ACCGO/CAS_MSG110 Cannot obtain lock for &1 &2 typically indicates that the system is unable to acquire a lock on a specific object or resource. This can occur in various scenarios, such as when multiple users or processes are trying to access the same resource simultaneously, leading to a contention for locks.
  Causes:
  
  Concurrent Access: Multiple users or processes are trying to access or modify the same object at the same time.
  Long-Running Transactions: A transaction that holds a lock is taking too long to complete, preventing other transactions from obtaining the lock.
  Deadlocks: Situations where two or more transactions are waiting for each other to release locks, causing a standstill.
  System Configuration: Incorrect configuration of lock parameters or settings in the SAP system.
  Database Issues: Problems with the underlying database that may affect locking mechanisms.
  
  Solutions:
  
  Identify the Lock Holder: Use transaction codes like SM12 (for lock entries) to identify which user or process is holding the lock. You can then decide whether to wait for the lock to be released or terminate the session holding the lock.
  Check for Long-Running Transactions: Review the transactions that are currently running and see if any are taking an unusually long time. If necessary, you may need to optimize these transactions or investigate why they are taking longer than expected.
  Increase Lock Timeout: If appropriate, consider increasing the lock timeout settings in the system configuration to allow longer wait times for locks.
  Avoid Concurrent Modifications: If possible, design your processes to avoid concurrent modifications of the same object. This may involve implementing queuing mechanisms or redesigning workflows.
  Monitor and Optimize Performance: Regularly monitor system performance and optimize database queries and transactions to reduce the likelihood of lock contention.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address known issues related to locking mechanisms.
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: Display and manage lock entries.
  SM21: System log for monitoring system messages.
  ST22: Dump analysis for checking for any ABAP runtime errors.
  SM37: Job monitoring to check for long-running jobs.
  
  
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on locking mechanisms and best practices for managing locks in SAP systems.
  
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation and resolution.