How To Fix TR651 - Invalid system type

TR651 - Overview

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 651

• Message text: Invalid system type

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TR651 - Invalid system type ?

  The SAP error message TR651 "Invalid system type" typically occurs in the context of transport management within the SAP system. This error indicates that there is an issue with the system type configuration in the Transport Management System (TMS). Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Incorrect System Type Configuration: The system type for the SAP system in the TMS configuration may not be set correctly. Each SAP system (e.g., Development, Quality Assurance, Production) has a specific type that must be defined in TMS.
  Transport Directory Issues: There may be issues with the transport directory or the transport routes that are not properly configured.
  TMS Configuration Errors: The Transport Management System may not be configured correctly, leading to inconsistencies in system types.
  
  
  Solution:
  
  
  Check TMS Configuration:
  
  Go to transaction STMS and access the Transport Management System.
  Check the configuration of the systems in the TMS. Ensure that each system is assigned the correct