How To Fix RS_SMA146 - Cannot fullfill move rule. No hosts available.

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_SMA -

• Message number: 146

• Message text: Cannot fullfill move rule. No hosts available.

What causes this issue?

There are no hosts available to which tables should be moved.

System Response

The split merge move rule &v1& cannot be fullfilled

How to fix this error?

Change the definition of the rule &v1& or make sure that the hosts
speciefied belong to the landscape.

Procedure for System Administrators

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 RS_SMA146 - Cannot fullfill move rule. No hosts available. ?

  The SAP error message RS_SMA146: Cannot fulfill move rule. No hosts available. typically occurs in the context of SAP's System Landscape Management (SLM) or when dealing with the SAP Landscape Management (LaMa) tool. This error indicates that there are no available hosts to fulfill a specific move rule, which is often related to the movement of workloads or resources within the SAP landscape.
  Causes:
  
  No Available Hosts: The most straightforward cause is that there are no hosts available that meet the criteria defined in the move rule.
  Host Configuration Issues: The hosts may not be properly configured or may be in a state that prevents them from being used (e.g., maintenance mode, offline).
  Resource Constraints: The available hosts may not have sufficient resources (CPU, memory, etc.) to accommodate the workload being moved.
  Network Issues: There may be network connectivity issues preventing the system from recognizing available hosts.
  Incorrect Move Rule Configuration: The move rule itself may be incorrectly configured, leading to no valid hosts being identified.
  
  Solutions:
  
  Check Host Availability: Verify that the hosts are online and available. You can do this through the SAP LaMa interface or by checking the underlying infrastructure.
  Review Move Rule Configuration: Ensure that the move rule is correctly configured. Check the criteria set for the move rule and adjust them if necessary.
  Resource Assessment: Assess the resource availability on the hosts. If they are running low on resources, consider scaling up or redistributing workloads.
  Check for Maintenance Mode: Ensure that the hosts are not in maintenance mode or undergoing any updates that would prevent them from being used.
  Network Connectivity: Verify that there are no network issues preventing communication between the SAP system and the hosts.
  Logs and Monitoring: Check the logs for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation for System Landscape Management and Landscape Management to understand the configuration and operational guidelines.
  Support: If the issue persists after troubleshooting, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify the cause of the RS_SMA146 error and implement a solution to resolve it.