How To Fix CMS168 - RFC destination &1 has incorrect type (&2 instead of &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: CMS - KPro: Content Management Service

• Message number: 168

• Message text: RFC destination &1 has incorrect type (&2 instead of &3)

What causes this issue?

The RFC destination &v1& does not correspond to the standard values.
The RFC destination is of the type &V2& instead of &V3&.

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

Delete the RFC destination &V1& (<DS:TRAN.SM59>Maintain RFC
destinations</>). If necessary, the system automatically re-creates the
destination with the standard values.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMS168 - RFC destination &1 has incorrect type (&2 instead of &3) ?

  The SAP error message CMS168 indicates that there is an issue with the RFC (Remote Function Call) destination configuration in your SAP system. Specifically, it means that the type of the RFC destination is incorrect. The message provides the following details:
  
  &1: The name of the RFC destination.
  &2: The current type of the RFC destination.
  &3: The expected type of the RFC destination.
  
  Cause
  This error typically occurs when:
  
  The RFC destination is configured incorrectly in the SAP system.
  The destination is expected to be of a certain type (e.g., "T" for TCP/IP connections, "A" for ABAP connections, etc.), but it is set to a different type.
  There may be a mismatch between the expected and actual configuration due to changes in the system or incorrect setup.
  
  Solution
  To resolve the CMS168 error, follow these steps:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction code SM59 in the SAP GUI.
  Locate the RFC destination mentioned in the error message.
  Check the type of the RFC destination (e.g., "T", "A", etc.) and ensure it matches the expected type.
  
  
  
  Modify the RFC Destination:
  
  If the type is incorrect, you can modify it by selecting the destination and clicking on the "Change" button.
  Update the destination type to the correct one as per your requirements.
  
  
  
  Test the RFC Connection:
  
  After making changes, use the "Test Connection" button in SM59 to verify that the RFC destination is working correctly.
  
  
  
  Check Related Configuration:
  
  Ensure that any related configurations (like logical systems, transport routes, etc.) are also set up correctly.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct type for the RFC destination, refer to SAP documentation or consult with your SAP Basis team.
  
  
  
  Related Information
  
  
  RFC Types:
  
  T: TCP/IP connection
  A: ABAP connection
  G: HTTP connection
  H: HTTP connection (with SAP Web Application Server)
  
  
  
  Transaction Codes:
  
  SM59: Manage RFC destinations
  SICF: Check HTTP services
  SMD: Solution Manager Diagnostics (if applicable)
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to RFC destinations.
  
  
  By following these steps, you should be able to resolve the CMS168 error and ensure that your RFC destination is configured correctly.