How To Fix VIRT037 - Memory Virtualization Virtual System

SAP Error Message - Details

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 037

• Message text: Memory Virtualization Virtual System

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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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 VIRT037 - Memory Virtualization Virtual System ?

  The SAP error message VIRT037 typically relates to issues with memory virtualization in a virtualized environment. This error can occur in systems that are running on virtual machines, particularly when there are constraints or misconfigurations related to memory allocation.
  Cause:
  
  Insufficient Memory Allocation: The virtual machine may not have enough memory allocated to it, leading to performance issues or failures in processing requests.
  Memory Overcommitment: If the hypervisor is overcommitting memory resources, it can lead to situations where the virtual machine does not have access to the memory it needs.
  Configuration Issues: Incorrect settings in the SAP system or the underlying virtualization platform can lead to this error.
  Resource Contention: Other virtual machines on the same host may be consuming excessive resources, leading to contention and insufficient memory for the affected VM.
  SAP Kernel Issues: Sometimes, specific versions of the SAP kernel may have bugs or limitations that can trigger this error.
  
  Solution:
  
  Increase Memory Allocation: Review and increase the memory allocated to the virtual machine running SAP. Ensure that it meets the recommended specifications for the SAP system you are using.
  Check Hypervisor Settings: Ensure that the hypervisor is configured correctly and not overcommitting memory. Adjust settings to allocate sufficient resources to the virtual machine.
  Monitor Resource Usage: Use monitoring tools to check the memory usage of the virtual machine and other VMs on the host. Identify any VMs that are consuming excessive resources and adjust their configurations if necessary.
  Review SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address known issues related to memory virtualization.
  Kernel Upgrade: If the issue is related to a specific version of the SAP kernel, consider upgrading to a more recent version that may have resolved the issue.
  Consult Documentation: Review the SAP documentation and best practices for running SAP in a virtualized environment to ensure compliance with recommended configurations.
  
  Related Information:
  
  SAP Notes: Always check for specific SAP Notes related to the error message. SAP frequently updates its knowledge base with solutions for known issues.
  Virtualization Best Practices: Familiarize yourself with best practices for running SAP on virtual machines, including memory management, CPU allocation, and storage configurations.
  Performance Monitoring Tools: Utilize performance monitoring tools to keep track of memory usage and identify potential bottlenecks in the system.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.