How To Fix CSM_VMC052 - Number of VMs in the Pool

SAP Error Message - Details

• Message type: E = Error

• Message class: CSM_VMC - Messages for VM Container Monitoring

• Message number: 052

• Message text: Number of VMs in the Pool

What causes this issue?

Here you can see how many Java VMs are already in the pool at this
moment. You can find more information in the
<DS:KENO.BF336C44F530944CE10000000A42425B> VM overview</> (transaction
SM52).

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CSM_VMC052 - Number of VMs in the Pool ?

  The SAP error message CSM_VMC052 typically relates to issues with the number of virtual machines (VMs) in a pool within the SAP Cloud Platform or SAP HANA Cloud. This error can occur when the number of VMs exceeds the allowed limit for a specific pool or when there are configuration issues related to the VM pool.
  Cause:
  
  Exceeded VM Limit: The most common cause of this error is that the number of VMs in the pool has exceeded the maximum limit set by the system or the subscription plan.
  Configuration Issues: There may be misconfigurations in the VM pool settings or resource allocation.
  Resource Quotas: The account may have reached its resource quotas, which can limit the number of VMs that can be created or run.
  Licensing Issues: The current licensing agreement may restrict the number of VMs that can be deployed.
  
  Solution:
  
  Check VM Count: Verify the current number of VMs in the pool and compare it with the allowed limit. You can do this through the SAP Cloud Platform cockpit or relevant management tools.
  Delete Unused VMs: If the limit has been reached, consider deleting any unused or unnecessary VMs to free up space.
  Upgrade Subscription: If you frequently need more VMs than your current limit allows, consider upgrading your subscription plan to accommodate more resources.
  Review Configuration: Check the configuration settings for the VM pool to ensure they are set correctly and that there are no misconfigurations.
  Contact Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide insights specific to your environment and help troubleshoot the issue.
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for guidelines on managing VMs and understanding resource limits.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Monitoring Tools: Utilize monitoring tools provided by SAP to keep track of resource usage and VM counts to prevent hitting limits in the future.
  
  By following these steps, you should be able to address the CSM_VMC052 error and manage your VM resources effectively.