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Message type: E = Error
Message class: VIRT - Virtualization Monitoring
Message number: 063
Message text: LAN (summary)
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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VIRT063
- LAN (summary) ?The SAP error message VIRT063 LAN typically relates to issues with the Virtualization Layer in SAP systems, particularly concerning the LAN (Local Area Network) configuration. Here’s a summary of the cause, potential solutions, and related information:
Cause:
- Network Configuration Issues: The error may arise due to incorrect network settings or configurations in the SAP system or the underlying operating system.
- Virtual Machine Network Adapter Problems: If the SAP system is running on a virtual machine, issues with the virtual network adapter settings can lead to this error.
- Firewall or Security Settings: Firewalls or security settings may block necessary network traffic, causing communication failures.
- Resource Limitations: Insufficient resources allocated to the virtual machine can also lead to network-related errors.
Solution:
Check Network Configuration:
- Verify the network settings in the SAP system and ensure they are correctly configured.
- Ensure that the hostname and IP address are correctly set and reachable.
Review Virtual Machine Settings:
- If running on a virtual machine, check the network adapter settings. Ensure that the adapter is connected and configured correctly (e.g., NAT, Bridged, etc.).
- Restart the virtual machine to refresh the network settings.
Firewall and Security Settings:
- Review firewall settings on both the host and guest operating systems to ensure that they allow traffic on the necessary ports for SAP communication.
- Temporarily disable the firewall to test if it resolves the issue.
Resource Allocation:
- Check the resource allocation for the virtual machine. Ensure that it has sufficient CPU, memory, and network resources.
- Adjust the settings if necessary and restart the virtual machine.
Logs and Traces:
- Review SAP logs and traces for more detailed error messages that can provide additional context for troubleshooting.
- Use transaction codes like SM21 (System Log) or ST22 (Dump Analysis) to check for related errors.
Related Information:
By following these steps, you should be able to diagnose and resolve the VIRT063 LAN error in your SAP environment.
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