How To Fix D4423 - SAP/OS400 active space roll management: User management - peak size

SAP Error Message - Details

• Message type: E = Error

• Message class: D4 - DB2/400 specific messages

• Message number: 423

• Message text: SAP/OS400 active space roll management: User management - peak size

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message D4423 - SAP/OS400 active space roll management: User management - peak size ?

  The SAP error message D4423, which pertains to "SAP/OS400 active space roll management: User management - peak size," typically indicates that the peak size of the active space for a user has exceeded the defined limits. This can occur in environments where SAP is running on IBM i (formerly known as AS/400) systems.
  
  Cause:
  
  
  Exceeding Limits: The primary cause of this error is that the user has exceeded the maximum allowed size for the active space. This can happen due to:
  
  Large transactions or processes that require more memory than allocated.
  Inefficient coding or processing that leads to excessive memory usage.
  High concurrency or multiple users performing heavy operations simultaneously.
  
  
  
  Configuration Settings: The configuration settings for the active space may not be optimized for the workload, leading to frequent peak size issues.
  
  
  
  Solution:
  
  
  Increase Active Space Size:
  
  You can increase the maximum allowed size for the active space for the user. This can be done by adjusting the relevant