How To Fix LVCALM024 - High fill level in OMS data cache (&1 > &2%)

SAP Error Message - Details

• Message type: E = Error

• Message class: LVCALM - liveCache: Alert Monitor Objects and Attributes

• Message number: 024

• Message text: High fill level in OMS data cache (&1 > &2%)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LVCALM024 - High fill level in OMS data cache (&1 > &2%) ?

  The SAP error message LVCALM024 indicates that there is a high fill level in the OMS (Order Management System) data cache, specifically when the fill level exceeds a certain percentage threshold. This can lead to performance issues or even system instability if not addressed.
  Cause:
  The error occurs when the data cache used by the OMS reaches a fill level that exceeds the defined threshold (indicated by &1 being greater than &2%). This can happen due to:
  
  High Volume of Data: A large number of transactions or data entries being processed can fill the cache quickly.
  Inefficient Cache Management: If the cache is not being cleared or managed properly, it can lead to excessive data accumulation.
  Configuration Issues: The cache settings may not be optimized for the current workload or data volume.
  
  Solution:
  To resolve the LVCALM024 error, consider the following steps:
  
  
  Clear the Cache: You can manually clear the cache to free up space. This can often be done through transaction codes like SM12 (for lock entries) or SM37 (for job monitoring) to identify and clear any unnecessary entries.
  
  
  Adjust Cache Settings: Review and adjust the cache settings in the system configuration. This may involve increasing the cache size or modifying the parameters that control cache behavior.
  
  
  Monitor Data Volume: Keep an eye on the volume of data being processed. If there are spikes in data volume, consider implementing batch processing or scheduling jobs during off-peak hours.
  
  
  Optimize Data Processing: Review the processes that are populating the cache. Look for opportunities to optimize these processes to reduce the amount of data being cached.
  
  
  System Performance Tuning: Engage in broader system performance tuning, which may include database optimization, indexing, and reviewing application performance.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes or updates that may address this specific issue. SAP frequently releases patches and updates that can resolve known issues.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12, SM37, and SM21 for monitoring and managing system performance.
  SAP Documentation: Review SAP documentation for best practices on cache management and performance tuning.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it impacts critical business processes.
  
  By following these steps, you should be able to address the high fill level in the OMS data cache and prevent the error from recurring.