How To Fix CSM_VMC081 - Current Size of the Application Cache

SAP Error Message - Details

• Message type: E = Error

• Message class: CSM_VMC - Messages for VM Container Monitoring

• Message number: 081

• Message text: Current Size of the Application Cache

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CSM_VMC081 - Current Size of the Application Cache ?

  The SAP error message CSM_VMC081, which refers to the "Current Size of the Application Cache," typically indicates that the application cache size has reached its limit or is not configured optimally for the workload. This can lead to performance issues or failures in processing requests.
  Cause:
  
  Cache Size Limit: The application cache has a predefined size limit, and when this limit is reached, it can no longer store additional data.
  High Load: A sudden increase in the number of requests or data being processed can lead to the cache filling up quickly.
  Inefficient Cache Usage: Poorly optimized caching strategies or configurations can lead to inefficient use of the cache.
  Configuration Issues: Incorrect settings in the cache configuration can lead to suboptimal performance.
  
  Solution:
  
  
  Increase Cache Size: 
  
  Review the current cache size settings and consider increasing the size of the application cache to accommodate the workload.
  This can typically be done in the SAP system configuration settings.
  
  
  
  Optimize Cache Usage:
  
  Analyze the caching strategy and identify opportunities to optimize how data is cached.
  Implement strategies such as cache eviction policies to ensure that the most relevant data remains in the cache.
  
  
  
  Monitor Cache Performance:
  
  Use monitoring tools to keep track of cache performance and usage patterns.
  Regularly review cache hit ratios and adjust configurations as necessary.
  
  
  
  Clear Cache:
  
  If the cache is filled with stale or unnecessary data, consider clearing the cache to free up space.
  This can be done through transaction codes or specific administrative functions in SAP.
  
  
  
  Review Application Logic:
  
  Check the application logic to ensure that it is not unnecessarily overloading the cache with redundant data.
  Optimize the application code to reduce the amount of data being cached.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Documentation: Refer to SAP documentation for guidelines on configuring and managing application caches.
  Performance Tuning: Consider engaging in performance tuning exercises to improve overall system performance, which may indirectly alleviate cache-related issues.
  SAP Community: Engage with the SAP Community forums for shared experiences and solutions from other users who may have encountered similar issues.
  
  By addressing the underlying causes and implementing the suggested solutions, you can mitigate the impact of the CSM_VMC081 error and improve the performance of your SAP application.