How To Fix VIRT343 - Min. Storage Frames Online

SAP Error Message - Details

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 343

• Message text: Min. Storage Frames Online

Min. Storage Frames Online
Central storage:
Minimum value of number of central storage frames (within the last
collection interval), excluding read-only frames.
Nucleus frames are included in this Metric.
Expanded storage:
Minimum value of number of usable expanded storage frames (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 VIRT343 - Min. Storage Frames Online ?

  The SAP error message VIRT343: Min. Storage Frames Online typically indicates that the system does not have enough online storage frames available to meet the minimum requirements for operation. This error is often encountered in environments that utilize SAP's Virtualization or SAP HANA systems, where memory management and resource allocation are critical.
  Cause:
  
  Insufficient Memory Allocation: The system may not have enough memory allocated to it, either due to configuration settings or resource limitations on the host machine.
  Storage Frame Configuration: The configuration of storage frames may not meet the minimum requirements set by the SAP system.
  Resource Contention: Other applications or processes running on the same hardware may be consuming resources, leaving insufficient memory for the SAP system.
  System Maintenance: If the system is undergoing maintenance or if there are issues with the underlying hardware, it may not be able to allocate the necessary resources.
  
  Solution:
  
  Check Configuration: Review the configuration settings for your SAP system to ensure that the minimum storage frame requirements are met. This may involve checking the SAP HANA configuration or the virtualization settings.
  Increase Memory Allocation: If possible, increase the memory allocation for the SAP system. This may involve adjusting settings in the virtualization platform or the operating system.
  Monitor Resource Usage: Use monitoring tools to check the current memory usage and identify any processes that may be consuming excessive resources. Address any issues found.
  Restart Services: Sometimes, simply restarting the SAP services or the entire system can resolve temporary resource allocation issues.
  Consult Documentation: Refer to the SAP documentation for your specific version and environment for any additional configuration or troubleshooting steps.
  Contact Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is a production environment.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  Performance Tuning: Consider performance tuning for your SAP environment to optimize resource usage and prevent similar issues in the future.
  Virtualization Best Practices: If you are running SAP in a virtualized environment, ensure that you are following best practices for resource allocation and management.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the VIRT343 error and ensure that your SAP system has the necessary resources to operate effectively.