How To Fix VIRT040 - Pages In

SAP Error Message - Details

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 040

• Message text: Pages 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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message VIRT040 - Pages In ?

  The SAP error message VIRT040, which refers to "Pages In," typically indicates an issue related to memory management in the SAP system, particularly concerning virtual memory and paging. This error can occur when the system is trying to access memory pages that are not currently in physical memory, leading to performance degradation or system instability.
  Cause:
  
  Insufficient Memory: The most common cause of the VIRT040 error is that the SAP system does not have enough physical memory (RAM) to handle the workload, leading to excessive paging.
  High Workload: A sudden increase in workload or a poorly optimized program can lead to high memory consumption, causing the system to page frequently.
  Configuration Issues: Incorrect configuration of the SAP instance parameters related to memory allocation can also lead to this error.
  Operating System Limits: The underlying operating system may have limits on memory usage that are being exceeded.
  
  Solution:
  
  Increase Physical Memory: If possible, add more RAM to the server hosting the SAP system to accommodate the workload.
  Optimize Workload: Analyze the workload and identify any long-running or resource-intensive transactions that can be optimized or scheduled during off-peak hours.
  Adjust SAP Parameters: Review and adjust the SAP memory parameters (like abap/heap_area_total, abap/heap_area_dia, etc.) in the instance profile to better allocate memory resources.
  Monitor and Tune: Use SAP transaction codes like ST02 (Tune Summary) and ST03 (Workload Analysis) to monitor memory usage and identify bottlenecks. Tuning the database and application can help reduce memory consumption.
  Check OS Settings: Ensure that the operating system settings are optimized for SAP, including virtual memory settings and limits on processes.
  Review Background Jobs: Check for any background jobs that may be consuming excessive resources and adjust their scheduling or resource allocation.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to VIRT040 for specific patches or updates that may address known issues.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have experienced similar issues.
  Performance Monitoring Tools: Utilize SAP's performance monitoring tools to gain insights into memory usage patterns and identify potential areas for improvement.
  
  By addressing the underlying causes and implementing the suggested solutions, you can mitigate the occurrence of the VIRT040 error and improve the overall performance of your SAP system.