How To Fix ESH_CA_CACHE031 - Session memory used: algorithm &1, maximum entries &2

ESH_CA_CACHE031 - Overview

• Message type: E = Error

• Message class: ESH_CA_CACHE - ESH Cache

• Message number: 031

• Message text: Session memory used: algorithm &1, maximum entries &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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ESH_CA_CACHE031 - Details

• The SAP error message ESH_CA_CACHE031 indicates that the session memory used for a specific algorithm has reached its maximum limit of entries. This is related to the Enterprise Search (ESH) component in SAP, which utilizes caching mechanisms to improve performance.
  
  Cause:
  The error occurs when the cache for a specific algorithm exceeds the predefined limit of entries. This can happen due to:
  
  High volume of search queries or data being processed.
  Inefficient cache management or configuration.
  Insufficient memory allocation for the session cache.
  
  
  Solution:
  To resolve this issue, you can consider the following approaches:
  
  
  Increase Cache Size:
  
  You can increase the maximum number of entries allowed in the cache for the specific algorithm. This can typically be done in the configuration settings of the ESH or the relevant caching parameters in the SAP system.
  
  
  
  Optimize Search Queries:
  
  Review and optimize the search queries being executed. Reducing the complexity or volume of data being processed can help in managing cache usage.
  
  
  
  Clear Cache:
  
  Manually