How To Fix D4424 - Monitoring object: SAP/OS400 active space roll management - roll areas

SAP Error Message - Details

• Message type: E = Error

• Message class: D4 - DB2/400 specific messages

• Message number: 424

• Message text: Monitoring object: SAP/OS400 active space roll management - roll areas

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message D4424 - Monitoring object: SAP/OS400 active space roll management - roll areas ?

  The SAP error message D4424, which pertains to monitoring the SAP/OS400 active space roll management and roll areas, typically indicates an issue with the roll area configuration or the management of roll space in the SAP system running on the OS/400 platform. This error can arise due to various reasons, including insufficient roll area size, misconfiguration, or performance issues.
  Cause:
  
  Insufficient Roll Area Size: The roll area may not be adequately sized to handle the workload, leading to performance degradation or failures in processing.
  Configuration Issues: Incorrect settings in the SAP profile parameters related to roll area management can lead to this error.
  Memory Constraints: The underlying system may be facing memory constraints, affecting the allocation of roll areas.
  High Workload: A sudden increase in workload or transactions can lead to the exhaustion of available roll space.
  
  Solution:
  
  
  Check Roll Area Configuration:
  
  Review the SAP profile parameters related to roll area management, such as rdisp/roll_area and rdisp/roll_max_size.
  Ensure that the roll area size is configured appropriately for your workload.
  
  
  
  Increase Roll Area Size:
  
  If the roll area size is insufficient, consider increasing it. This can be done by adjusting the relevant profile parameters.
  For example, you can increase the rdisp/roll_area parameter to allocate more memory for roll areas.
  
  
  
  Monitor System Performance:
  
  Use transaction codes like ST02 (Tune Summary) and ST03 (Workload Analysis) to monitor memory usage and performance.
  Identify any bottlenecks or high memory consumption that may be affecting roll area management.
  
  
  
  Check for Memory Issues:
  
  Ensure that the underlying OS/400 system has enough memory available. If necessary, consider upgrading the hardware or optimizing other applications running on the system.
  
  
  
  Review Workload Patterns:
  
  Analyze the workload patterns to identify any spikes or unusual activity that may be causing the roll area to fill up quickly.
  Implement load balancing or scheduling changes if necessary.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on roll area management and configuration.
  SAP Community: Engage with the SAP Community forums to seek advice from other users who may have encountered similar issues.
  Performance Tuning: Consider performance tuning best practices for SAP on OS/400 to ensure optimal system performance.
  
  By following these steps, you should be able to diagnose and resolve the D4424 error related to roll area management in your SAP system.