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Message type: E = Error
Message class: VIRT - Virtualization Monitoring
Message number: 323
Message text: Min. phys. IIP Usage
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.
VIRT323
- Min. phys. IIP Usage ?The SAP error message VIRT323: Min. phys. IIP Usage typically relates to issues with the configuration of the SAP system's virtual memory or the physical memory allocation for the instance. This error can occur in environments where SAP is running on a virtualized infrastructure, and it indicates that the minimum physical memory usage for the instance is not being met.
Cause:
- Insufficient Physical Memory: The SAP instance may not have enough physical memory allocated to it, which can lead to performance issues and the triggering of this error.
- Configuration Issues: The configuration settings for the instance may not be optimized for the workload, leading to inadequate memory allocation.
- Resource Contention: Other applications or processes running on the same server may be consuming too much memory, leaving insufficient resources for the SAP instance.
- Virtualization Overhead: In a virtualized environment, the overhead of virtualization can sometimes lead to memory allocation issues.
Solution:
- Increase Physical Memory: Allocate more physical memory to the SAP instance. This can be done through the virtualization management console or by adjusting the server's hardware configuration.
- Optimize Configuration: Review and optimize the SAP instance configuration settings, particularly those related to memory allocation. This includes parameters like
abap/heap_area_dia
,abap/heap_area_nondia
, and others that control memory usage.- Monitor Resource Usage: Use monitoring tools to check the memory usage of the SAP instance and other applications running on the server. Identify any processes that are consuming excessive memory and take appropriate action.
- Adjust Virtualization Settings: If running in a virtualized environment, ensure that the virtualization settings are optimized for performance. This may include adjusting resource allocation settings or using dedicated resources for the SAP instance.
- Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error or provide additional guidance.
Related Information:
If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.
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