How To Fix VIRT020 - Number of logical CPUs

VIRT020 - Overview

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 020

• Message text: Number of logical CPUs

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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Smart SAP Assistant

• What is the cause and solution for SAP error message VIRT020 - Number of logical CPUs ?

  The SAP error message VIRT020 typically indicates an issue related to the number of logical CPUs configured for the SAP system. This error can arise in various scenarios, particularly when the system is unable to allocate the required number of logical CPUs for the SAP application server or when the configuration exceeds the limits set by the operating system or virtualization environment.
  
  Cause:
  
  Insufficient Logical CPUs: The number of logical CPUs configured for the SAP instance may be less than what is required for optimal performance.
  Configuration Limits: The virtualization environment or operating system may impose limits on the number of logical CPUs that can be allocated to a single instance.
  Incorrect Configuration: The SAP instance may be incorrectly configured to use more logical CPUs than are available on the host machine.
  Resource Contention: Other applications or services running on the same host may be consuming CPU resources, leading to insufficient availability for the SAP