How To Fix VIRT021 - Virtualization Configuration

SAP Error Message - Details

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 021

• Message text: Virtualization Configuration

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 VIRT021 - Virtualization Configuration ?

  The SAP error message VIRT021 typically relates to issues with the virtualization configuration in an SAP environment. This error can occur in various scenarios, particularly when dealing with SAP systems that are running on virtualized infrastructure, such as VMware or other hypervisors.
  Cause:
  The VIRT021 error can be caused by several factors, including:
  
  
  Incorrect Virtual Machine Configuration: The virtual machine (VM) may not be configured correctly, such as insufficient resources (CPU, memory, disk space) allocated to the VM.
  
  
  Incompatible Virtualization Settings: The settings for virtualization in the hypervisor may not be compatible with the requirements of the SAP system.
  
  
  Missing or Incorrect SAP Kernel: The SAP kernel version may not support the virtualization features being used.
  
  
  Licensing Issues: There may be licensing issues related to the virtualization software or the SAP system itself.
  
  
  Network Configuration Issues: Problems with the network configuration can also lead to virtualization errors.
  
  
  Solution:
  To resolve the VIRT021 error, you can take the following steps:
  
  
  Check VM Configuration:
  
  Ensure that the VM has adequate resources allocated (CPU, memory, disk space).
  Verify that the VM settings are compatible with the SAP system requirements.
  
  
  
  Review Virtualization Settings:
  
  Check the hypervisor settings to ensure they are configured correctly for the SAP environment.
  Make sure that features like nested virtualization (if required) are enabled.
  
  
  
  Update SAP Kernel:
  
  Ensure that you are using a compatible and up-to-date version of the SAP kernel. If necessary, download and apply the latest kernel patches.
  
  
  
  Verify Licensing:
  
  Check that all necessary licenses for both the SAP system and the virtualization software are valid and properly configured.
  
  
  
  Network Configuration:
  
  Review the network settings to ensure that the SAP system can communicate properly with other components in the environment.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address the specific error message or provide additional troubleshooting steps.
  
  
  
  Logs and Traces:
  
  Check the SAP system logs and traces for more detailed error messages that can provide insight into the underlying issue.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support or your virtualization vendor for further assistance.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidelines on virtualization and system requirements.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Virtualization Vendor Documentation: Check the documentation for your specific virtualization platform (e.g., VMware, Hyper-V) for best practices and configuration guidelines.
  
  By following these steps, you should be able to diagnose and resolve the VIRT021 error in your SAP environment.