How To Fix D4411 - SAP/OS400 roll management: Free roll areas - peak number of elements

SAP Error Message - Details

• Message type: E = Error

• Message class: D4 - DB2/400 specific messages

• Message number: 411

• Message text: SAP/OS400 roll management: Free roll areas - peak number of elements

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message D4411 - SAP/OS400 roll management: Free roll areas - peak number of elements ?

  The SAP error message D4411, which pertains to SAP/OS400 roll management, indicates that the system has reached the peak number of elements in the free roll areas. This typically occurs when the system is unable to allocate additional memory for roll areas, which are used to store data during program execution.
  Cause:
  
  Memory Limitations: The system has a limited number of roll areas, and if the peak number of elements is reached, it means that the available roll area memory is exhausted.
  High Workload: A high number of concurrent users or processes can lead to increased demand for roll area memory.
  Configuration Issues: Incorrect configuration of roll area parameters in the SAP system can lead to insufficient memory allocation.
  Long-Running Transactions: Transactions that take a long time to complete may hold onto roll area memory longer than necessary.
  
  Solution:
  
  Increase Roll Area Size: You can increase the size of the roll area by adjusting the parameters in the SAP profile. Look for parameters like rdisp/roll_area and rdisp/roll_max in the instance profile and increase their values.
  Monitor and Optimize Workload: Use transaction codes like ST03N or ST04 to monitor system performance and identify any long-running transactions or high resource-consuming processes. Optimize these processes if possible.
  Review Configuration: Check the configuration settings for roll management in the SAP system. Ensure that they are set according to the system's workload and user requirements.
  Restart the Instance: In some cases, restarting the SAP instance can help clear up memory and reset roll area usage.
  Check for Memory Leaks: Investigate if there are any memory leaks in custom programs or transactions that could be causing excessive roll area usage.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to roll area management and memory issues for specific guidance and updates.
  SAP Documentation: Refer to the official SAP documentation for detailed information on roll area management and configuration.
  System Monitoring Tools: Utilize SAP monitoring tools to keep track of system performance and resource usage, which can help in proactive management of roll areas.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with SAP support or a technical consultant who can provide more tailored assistance based on your specific system configuration and usage patterns.