How To Fix 00857 - Heap memory: High-water mark since last query

00857 - Overview

• Message type: E = Error

• Message class: 00 -

• Message number: 857

• Message text: Heap memory: High-water mark since last query

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 00857 - Heap memory: High-water mark since last query ?

  The SAP error message "00857 Heap memory: High-water mark since last query" typically indicates that the heap memory usage of the SAP system has reached a high-water mark, which is a threshold that indicates the memory consumption is high. This can lead to performance issues or even system instability if not addressed.
  
  Cause:
  
  
  High Memory Usage: The system is consuming a significant amount of heap memory, which can be due to various factors such as:
  
  Large data processing tasks.
  Inefficient coding or memory leaks in ABAP programs.
  High user load or concurrent sessions.
  Background jobs consuming excessive memory.
  
  
  
  
  Configuration Issues: The configuration settings for memory management in the SAP system may not be optimized for the current workload.
  
  
  Database Operations: Heavy database operations or inefficient queries can lead to increased memory consumption.
  
  
  
  Solution:
  
  
  Monitor Memory Usage: Use transaction codes like ST02 (Buffer Monitor) and ST04 (Database Performance Monitor) to analyze memory usage and identify any bottlenecks.
  
  
  Optimize ABAP Programs: Review and