How To Fix ICM523 - Current number of HTTP server cache entries in use (in percent)

ICM523 - Overview

• Message type: E = Error

• Message class: ICM - Messages for ICM Monitor

• Message number: 523

• Message text: Current number of HTTP server cache entries in use (in percent)

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 ICM523 - Current number of HTTP server cache entries in use (in percent) ?

  The SAP error message ICM523 indicates that the current number of HTTP server cache entries in use has reached a certain threshold, which can lead to performance issues or even service interruptions if not addressed. This message is part of the Internet Communication Manager (ICM) in SAP, which handles HTTP requests.
  
  Cause:
  The ICM523 error typically occurs when:
  
  Cache Limit Reached: The number of entries in the HTTP server cache has reached a predefined limit, which can be configured in the SAP system.
  High Traffic: An increase in the number of HTTP requests or high traffic can lead to rapid consumption of cache entries.
  Inefficient Cache Configuration: The cache may not be optimally configured for the current workload, leading to quicker saturation.
  Stale or Unused Entries: Old or unused cache entries may not be purged efficiently, leading to unnecessary consumption of cache space.
  
  
  Solution:
  To resolve the ICM523 error, consider the following steps:
  
  
  Increase Cache Size:
  
  You can increase the