How To Fix VIRT400 - *400-499 reserved for VMWare, HyperV

SAP Error Message - Details

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 400

• Message text: *400-499 reserved for VMWare, HyperV

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 VIRT400 - *400-499 reserved for VMWare, HyperV ?

  The SAP error message VIRT400, which falls within the range of 400-499 reserved for VMware and Hyper-V, typically indicates a virtualization-related issue. This error can occur in environments where SAP systems are running on virtual machines managed by these hypervisors. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Resource Allocation Issues: The virtual machine may not have sufficient resources (CPU, memory, disk space) allocated to run the SAP application effectively.
  Configuration Errors: Misconfigurations in the virtual machine settings or the hypervisor can lead to this error.
  Compatibility Issues: The version of the hypervisor may not be compatible with the version of SAP being used.
  Network Configuration Problems: Issues with the virtual network settings can prevent proper communication between SAP components.
  Licensing Issues: There may be licensing restrictions or issues with the virtualization software that affect the operation of SAP.
  
  Solutions:
  
  Check Resource Allocation: Ensure that the virtual machine has adequate CPU, memory, and disk resources allocated. Adjust these settings in the hypervisor management console if necessary.
  Review Configuration Settings: Verify the configuration settings of the virtual machine and ensure they align with SAP's recommendations for virtualization.
  Update Hypervisor: Ensure that you are using a compatible and up-to-date version of VMware or Hyper-V. Check SAP notes for any specific requirements or recommendations.
  Network Configuration: Review the network settings to ensure that the virtual machine can communicate with other components of the SAP landscape. This includes checking virtual switches, VLANs, and firewall settings.
  Consult SAP Notes: Look for specific SAP Notes related to the VIRT400 error. SAP frequently publishes notes that provide guidance on resolving known issues.
  Check Logs: Review the SAP application logs and the hypervisor logs for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Search the SAP Support Portal for notes related to virtualization issues and the specific error code VIRT400.
  Documentation: Refer to the official SAP documentation for guidelines on running SAP applications in virtualized environments.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved by other users.
  Support: If the issue persists, consider reaching out to SAP support or your virtualization vendor for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the VIRT400 error in your SAP environment running on VMware or Hyper-V.