How To Fix RT426 - Maximum Load of roll area [KB] since system start

RT426 - Overview

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 426

• Message text: Maximum Load of roll area [KB] since system start

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 RT426 - Maximum Load of roll area [KB] since system start ?

  The SAP error message RT426, which indicates "Maximum Load of roll area [KB] since system start," is related to the memory management of the SAP system, specifically concerning the roll area. The roll area is a part of the memory used by the SAP system to store data that cannot fit into the main memory (heap memory) during program execution. When the roll area reaches its maximum load, it can lead to performance issues or even system crashes.
  
  Cause:
  
  High Memory Usage: The primary cause of this error is that the roll area is being heavily utilized, often due to long-running transactions or programs that require a lot of memory.
  Insufficient Roll Area Size: The configuration of the roll area may not be sufficient for the workload being processed.
  Memory Leaks: There may be memory leaks in custom programs or standard SAP programs that are not releasing memory properly.
  High User Load: A sudden increase