How To Fix /SAPAPO/OM080 - Object encountered a liveCache block on &1 occassion(s)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM -

• Message number: 080

• Message text: Object encountered a liveCache block on &1 occassion(s)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM080 - Object encountered a liveCache block on &1 occassion(s) ?

  The SAP error message /SAPAPO/OM080 indicates that an object encountered a liveCache block during its operation. This typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there are issues related to the liveCache, which is a database used for storing planning data in real-time.
  Cause:
  
  LiveCache Locking: The error usually arises when a process tries to access an object that is currently locked by another transaction. This can happen if multiple users or processes are trying to access or modify the same data simultaneously.
  Long-running Transactions: If a transaction takes too long to complete, it can hold locks on the liveCache, preventing other transactions from accessing the same data.
  Configuration Issues: There may be configuration issues in the APO system that lead to improper handling of locks or transactions.
  
  Solution:
  
  Identify the Lock: Use transaction codes like SM12 to check for locks in the system. Identify the user or process that is holding the lock and determine if it can be released.
  Wait and Retry: If the lock is temporary, you may need to wait for the other transaction to complete and then retry the operation.
  Optimize Long-running Transactions: Review and optimize any long-running transactions that may be causing locks. This could involve breaking down large processes into smaller, more manageable ones.
  Check for Deadlocks: Ensure that there are no deadlocks occurring in the system, which can cause transactions to hang and hold locks indefinitely.
  System Configuration: Review the configuration settings for liveCache and APO to ensure they are set up correctly. This may involve consulting with your SAP Basis team or SAP support.
  Monitor LiveCache Performance: Regularly monitor the performance of liveCache to identify any potential issues before they lead to errors.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to liveCache and the specific error message for any patches or updates that may address the issue.
  Documentation: Refer to the SAP APO documentation for best practices on managing liveCache and understanding locking mechanisms.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed logs and information about the circumstances under which the error occurs.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the /SAPAPO/OM080 error message.