How To Fix VIRT334 - Min. LPAR Weight CP

SAP Error Message - Details

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 334

• Message text: Min. LPAR Weight CP

Min. LPAR Weight CP
The minimum percentage of overall processing power(CP) that's guaranteed
to the work in the partition within the last collection interval.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VIRT334 - Min. LPAR Weight CP ?

  The SAP error message VIRT334 "Min. LPAR Weight CP" typically relates to issues with the configuration of Logical Partitions (LPARs) in a virtualized environment, particularly when using IBM Power Systems. This error indicates that the minimum weight for a logical partition (LPAR) is not set correctly, which can affect the allocation of CPU resources.
  Cause:
  
  Incorrect LPAR Configuration: The LPAR may not have the minimum weight set, or it may be set to a value that is not compliant with the system's requirements.
  Resource Allocation Issues: The system may be unable to allocate the necessary CPU resources to the LPAR due to misconfiguration or resource constraints.
  Virtualization Settings: The virtualization settings in the hypervisor may not be properly configured to support the required minimum weight for the LPAR.
  
  Solution:
  
  
  Check LPAR Configuration:
  
  Access the management console for your IBM Power Systems.
  Verify the configuration settings for the LPAR in question.
  Ensure that the minimum weight is set according to the requirements of your SAP environment.
  
  
  
  Adjust Minimum Weight:
  
  If the minimum weight is not set, or if it is set incorrectly, adjust it to the appropriate value. This can usually be done through the HMC (Hardware Management Console) or the relevant management interface.
  
  
  
  Review Resource Allocation:
  
  Ensure that there are sufficient CPU resources available for the LPAR.
  Check for any other LPARs that may be consuming excessive resources and adjust their configurations if necessary.
  
  
  
  Consult Documentation:
  
  Refer to the IBM documentation for your specific Power Systems model and the version of the hypervisor you are using for detailed instructions on configuring LPARs and setting weights.
  
  
  
  Restart LPAR:
  
  After making changes, it may be necessary to restart the LPAR for the changes to take effect.
  
  
  
  Related Information:
  
  IBM Power Systems Documentation: For detailed instructions on managing LPARs and configuring weights, refer to the official IBM documentation.
  SAP Notes: Check SAP Notes for any specific recommendations or patches related to virtualization and LPAR configurations.
  Performance Monitoring: Use performance monitoring tools to assess the impact of your changes and ensure that the LPAR is receiving the necessary resources.
  
  If the issue persists after following these steps, consider reaching out to IBM support or your SAP Basis team for further assistance.