How To Fix RT851 - System Model Type

SAP Error Message - Details

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 851

• Message text: System Model Type

What causes this issue?

Denotes the system model type.

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 RT851 - System Model Type ?

  The SAP error message RT851, which refers to "System Model Type," typically occurs in the context of SAP's system landscape management or during the configuration of system models in SAP Solution Manager. This error can arise due to various reasons, including incorrect configuration settings, missing parameters, or inconsistencies in the system landscape.
  Cause:
  
  Incorrect Configuration: The system model type may not be correctly defined in the system configuration.
  Missing Parameters: Required parameters for the system model type may be missing or incorrectly set.
  Inconsistencies: There may be inconsistencies in the system landscape or in the data related to the system model.
  Version Mismatch: The version of the SAP system may not support the specified model type.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the system model type in the SAP Solution Manager or the relevant SAP module. Ensure that all required fields are filled out correctly.
  Verify Parameters: Ensure that all necessary parameters for the system model type are defined and correctly set.
  Consistency Check: Perform a consistency check on the system landscape to identify any discrepancies or issues that need to be resolved.
  Update System: If the error is due to a version mismatch, consider updating your SAP system to a version that supports the required model type.
  Consult Documentation: Refer to the official SAP documentation or notes related to the specific version of your SAP system for any additional guidance or troubleshooting steps.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the RT851 error in your SAP environment.