How To Fix ESH_CA_CACHE027 - Index database used: algorithm &1, maximum entries &2

ESH_CA_CACHE027 - Overview

• Message type: E = Error

• Message class: ESH_CA_CACHE - ESH Cache

• Message number: 027

• Message text: Index database 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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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_CA_CACHE027 - Index database used: algorithm &1, maximum entries &2 ?

  The SAP error message ESH_CA_CACHE027 typically relates to issues with the cache used in the SAP Enterprise Search (SAP ESH) system. This error indicates that the index database is using a specific algorithm and has reached its maximum number of entries. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Cache Limit Reached: The error suggests that the cache for the index database has reached its maximum capacity, which is defined by the parameters set in the system.
  
  Configuration Issues: The algorithm used for caching may not be optimal for the volume of data being processed, leading to performance issues or cache overflow.
  Data Volume: A significant increase in the volume of indexed data can lead to the cache being filled quickly, especially if the maximum entries are set too low.
  
  
  Solution:
  
  
  Increase Maximum Entries:
  
  You can increase the maximum number of entries allowed in the cache. This can typically be done in the