How To Fix VIRT359 - Number of dedicated CP

SAP Error Message - Details

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 359

• Message text: Number of dedicated CP

Total number of dedicated CPs on this physical host.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message VIRT359 - Number of dedicated CP ?

  The SAP error message VIRT359, which states "Number of dedicated CP (Central Processing Units) exceeded," typically occurs in the context of SAP systems running on virtualized environments. This error indicates that the number of dedicated CPUs assigned to the SAP instance has exceeded the limits set in the system configuration.
  Cause:
  
  Exceeding CPU Limits: The error usually arises when the number of virtual CPUs (vCPUs) assigned to the SAP instance exceeds the maximum allowed by the licensing agreement or the configuration settings.
  Configuration Issues: There may be misconfigurations in the SAP system or the underlying virtualization platform that lead to the system attempting to allocate more CPUs than permitted.
  Resource Allocation: In some cases, the virtualization environment may not be properly allocating resources, leading to discrepancies in the number of CPUs recognized by the SAP system.
  
  Solution:
  
  Check CPU Configuration: Review the configuration of the SAP instance to ensure that the number of dedicated CPUs does not exceed the limits set by your SAP license. You can do this in the SAP system by checking the instance profile parameters.
  Adjust Virtual Machine Settings: If you are using a virtualized environment (like VMware, Hyper-V, etc.), check the settings of the virtual machine hosting the SAP instance. Ensure that the number of vCPUs allocated does not exceed the allowed limit.
  Review SAP License: Verify your SAP licensing agreement to ensure compliance with the number of CPUs you are using. If necessary, contact SAP to discuss your licensing options.
  Restart the SAP Instance: After making changes to the CPU configuration, restart the SAP instance to apply the new settings.
  Monitor Resource Usage: Use monitoring tools to keep track of CPU usage and ensure that the system operates within the defined limits.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to VIRT359 for any specific patches or updates that may address this issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Documentation: Refer to the official SAP documentation for guidelines on configuring CPU resources in virtualized environments.
  
  If the problem persists after following these steps, it may be beneficial to consult with SAP support for further assistance.