How To Fix /UI2/BASIS_UTIL101 - RFC destination is not maintained for system alias &1

/UI2/BASIS_UTIL101 - Overview

• Message type: E = Error

• Message class: /UI2/BASIS_UTIL -

• Message number: 101

• Message text: RFC destination is not maintained for system alias &1

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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/UI2/BASIS_UTIL101 - Details

• The SAP error message /UI2/BASIS_UTIL101 RFC destination is not maintained for system alias &1 typically indicates that there is a missing or incorrectly configured RFC (Remote Function Call) destination for a specific system alias in your SAP system. This can occur in various scenarios, particularly when using SAP Fiori applications or when trying to access services that require communication between different SAP systems.
  
  Cause:
  
  Missing RFC Destination: The specified system alias does not have an associated RFC destination defined in the SAP system.
  Incorrect Configuration: The RFC destination may exist but is not configured correctly, leading to communication issues.
  System Alias Not Defined: The system alias being referenced may not be defined in the system at all.
  Authorization Issues: The user may not have the necessary authorizations to access the RFC destination.
  
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Check System Aliases:
  
  Go to transaction code SICF and check the configuration of the service that is causing the