How To Fix B1428 - RFC destination & does not exist

B1428 - Overview

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 428

• Message text: RFC destination & does not exist

How to fix this error?

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• What is the cause and solution for SAP error message B1428 - RFC destination & does not exist ?

  The SAP error message B1428 indicates that the specified RFC (Remote Function Call) destination does not exist. This error typically occurs when a program or transaction attempts to call a remote function module or service, but the destination defined in the system is either missing or incorrectly configured.
  
  Cause:
  
  Non-existent RFC Destination: The specified RFC destination name is not defined in the SAP system.
  Incorrect Configuration: The RFC destination may exist but is incorrectly configured (e.g., wrong connection parameters).
  Authorization Issues: The user may not have the necessary authorizations to access the specified RFC destination.
  Network Issues: There may be network connectivity issues preventing access to the remote system.
  Typographical Errors: There could be a typo in the RFC destination name in the code or configuration.
  
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 (RFC Destinations).
  Look for the specified RFC destination in the list. If it does not exist, you will need to create it.
  If it exists, verify that