How To Fix D3753 - Total number of frames paged in

SAP Error Message - Details

• Message type: E = Error

• Message class: D3 - CCMS - DB2 on OS390

• Message number: 753

• Message text: Total number of frames paged in

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 D3753 - Total number of frames paged in ?

  The SAP error message D3753, which states "Total number of frames paged in," typically relates to memory management issues within the SAP system. This message is often associated with the SAP kernel and the way it handles memory allocation and paging.
  Cause:
  
  Memory Shortage: The error usually indicates that the SAP system is experiencing memory pressure, which can lead to excessive paging. This can happen if the system does not have enough physical memory (RAM) to handle the workload.
  Configuration Issues: Incorrect configuration of the SAP memory parameters (like abap/heap_area_total, abap/heap_area_dia, etc.) can lead to inefficient memory usage.
  High Workload: A sudden increase in workload or a spike in user activity can lead to more frames being paged in, as the system tries to manage the increased demand for memory.
  Background Jobs: Running multiple background jobs that consume significant memory can also contribute to this issue.
  
  Solution:
  
  Increase Physical Memory: If possible, add more RAM to the server hosting the SAP system to accommodate the workload.
  Tune Memory Parameters: Review and adjust the SAP memory parameters in the instance profile. Ensure that the parameters are set according to the best practices for your specific SAP version and workload.
  Monitor Workload: Use transaction codes like ST03N (Workload Analysis) to monitor the system's performance and identify any spikes in resource usage.
  Optimize Background Jobs: Review and optimize background jobs to ensure they are not consuming excessive memory. Consider staggering job schedules to reduce peak memory usage.
  Check for Memory Leaks: Investigate if there are any memory leaks in custom code or third-party add-ons that could be consuming more memory than expected.
  Use SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on memory management.
  
  Related Information:
  
  SAP Memory Management: Understanding how SAP manages memory can help in diagnosing and resolving issues. Familiarize yourself with the different memory areas (like heap memory, roll memory, etc.) and their configurations.
  Transaction Codes: Use transaction codes such as SM50 (Process Overview) and SM66 (Global Process Overview) to monitor active processes and their memory consumption.
  SAP Kernel Updates: Ensure that you are using the latest version of the SAP kernel, as updates may include performance improvements and bug fixes related to memory management.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.