How To Fix LTR2_UI101 - The RFC destination must not be empty

LTR2_UI101 - Overview

• Message type: E = Error

• Message class: LTR2_UI -

• Message number: 101

• Message text: The RFC destination must not be empty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_UI101 - The RFC destination must not be empty ?

  The SAP error message LTR2_UI101 with the description "The RFC destination must not be empty" typically occurs when a required Remote Function Call (RFC) destination is not specified in the configuration of a particular transaction or function module. This error is often encountered in scenarios involving integration with external systems or when using certain SAP applications that rely on RFC connections.
  
  Cause:
  
  Missing RFC Destination: The most common cause of this error is that the RFC destination has not been defined or is not correctly configured in the SAP system.
  Incorrect Configuration: The RFC destination may be incorrectly configured, leading to it being recognized as empty.
  Authorization Issues: The user may not have the necessary authorizations to access the specified RFC destination.
  System Settings: The system settings or parameters may not be correctly set up to recognize the RFC destination.
  
  
  Solution:
  
  
  Define RFC Destination:
  
  Go to transaction SM59 (RFC Destinations).
  Check if the required RFC destination is defined. If