How To Fix D4414 - SAP/OS400 roll management: Free roll areas - current total space

SAP Error Message - Details

• Message type: E = Error

• Message class: D4 - DB2/400 specific messages

• Message number: 414

• Message text: SAP/OS400 roll management: Free roll areas - current total space

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message D4414 - SAP/OS400 roll management: Free roll areas - current total space ?

  The SAP error message D4414, which pertains to SAP/OS400 roll management, indicates that the system has encountered an issue with the free roll areas, specifically regarding the current total space available for roll management. This error typically arises when the roll area is insufficient to handle the data being processed, leading to potential performance issues or system failures.
  Cause:
  
  Insufficient Roll Area: The primary cause of this error is that the roll area allocated for the SAP system is not large enough to accommodate the data being processed. This can happen due to increased workload, larger transactions, or insufficient initial configuration.
  Configuration Issues: Incorrect configuration settings for the roll area in the SAP system can lead to inadequate space being allocated.
  Memory Limitations: The underlying hardware or operating system may have limitations that restrict the amount of memory available for roll management.
  
  Solution:
  
  
  Increase Roll Area Size:
  
  You can increase the size of the roll area by adjusting the parameters in the SAP profile. The parameters to look for are rdisp/roll_area and rdisp/roll_max_size.
  Use transaction code RZ10 to modify the instance profile and increase the roll area size. After making changes, restart the SAP instance for the changes to take effect.
  
  
  
  Monitor Roll Area Usage:
  
  Regularly monitor the roll area usage to ensure that it is within acceptable limits. You can use transaction SM50 to check the roll area usage in real-time.
  
  
  
  Adjust Work Process Configuration:
  
  Review the configuration of the work processes in your SAP system. If you have too many work processes configured, it may lead to excessive roll area usage. Adjust the number of work processes as necessary.
  
  
  
  Check for Long-Running Transactions:
  
  Identify and optimize any long-running transactions that may be consuming excessive roll area space. This can help reduce the overall demand on the roll area.
  
  
  
  System Performance Tuning:
  
  Consider performing general system performance tuning, which may include optimizing database performance, adjusting memory settings, and ensuring that the hardware is adequate for the workload.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to roll area management and performance tuning for specific guidance and best practices.
  Documentation: Refer to the official SAP documentation for detailed information on roll area management and configuration settings.
  Support: If the issue persists after making adjustments, consider reaching out to SAP support for further assistance.
  
  By addressing the roll area size and monitoring its usage, you can mitigate the occurrence of the D4414 error and ensure smoother operation of your SAP system.