How To Fix SB171 - Enter an RFC destination for the system &

SB171 - Overview

• Message type: E = Error

• Message class: SB - Version Management Messages

• Message number: 171

• Message text: Enter an RFC destination for the system &

What causes this issue?

You can only enter SAP Systems with Release 4.5A or later from the same
transport domain. To choose other SAP Systems, you must enter an RFC
destination.

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?

Enter an RFC destination for the required SAP System.

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 SB171 - Enter an RFC destination for the system & ?

  The SAP error message SB171, which states "Enter an RFC destination for the system &," typically occurs when a required Remote Function Call (RFC) destination is not specified or is missing in the configuration. This can happen in various scenarios, such as when trying to connect to another SAP system or when executing certain transactions that require communication between systems.
  
  Cause:
  
  Missing RFC Destination: The most common cause is that the RFC destination has not been defined in the SAP system.
  Incorrect Configuration: The RFC destination may be incorrectly configured or not properly maintained.
  Authorization Issues: The user may not have the necessary authorizations to access the RFC destination.
  System Settings: The system settings may not be correctly set up to recognize the RFC destination.
  
  
  Solution:
  
  
  Define RFC Destination:
  
  Go to transaction code SM59 (RFC Destinations).
  Check if the required RFC destination is defined. If not, create a new RFC destination by clicking on "Create" and filling in the