How To Fix UMC111 - RFC destination & cannot be reached

UMC111 - Overview

• Message type: E = Error

• Message class: UMC - General Messages

• Message number: 111

• Message text: RFC destination & cannot be reached

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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Smart SAP Assistant

• What is the cause and solution for SAP error message UMC111 - RFC destination & cannot be reached ?

  The SAP error message UMC111 indicates that the RFC (Remote Function Call) destination specified cannot be reached. This error typically occurs when there is an issue with the connection between the SAP system and the target system defined in the RFC destination.
  Causes of UMC111 Error
  
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system. This could be due to firewalls, routing issues, or network outages.
  
  
  Incorrect RFC Destination Configuration: The RFC destination may be incorrectly configured. This includes wrong parameters such as the target host, system number, client, user credentials, or connection type.
  
  
  Target System Down: The target system that the RFC destination points to may be down or not running.
  
  
  Authorization Issues: The user credentials used in the RFC destination may not have the necessary authorizations to connect to the target system.
  
  
  SAP Gateway Issues: The SAP Gateway service may not be running or may be misconfigured.
  
  
  Solutions