How To Fix /SMB/CUSTOMIZING050 - RFC destination &1 is not available

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/CUSTOMIZING -

• Message number: 050

• Message text: RFC destination &1 is not available

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/CUSTOMIZING050 - RFC destination &1 is not available ?

  The SAP error message /SMB/CUSTOMIZING050 RFC destination &1 is not available indicates that the specified RFC (Remote Function Call) destination is not accessible or configured correctly in the SAP system. This can occur in various scenarios, such as when trying to access a remote system or when performing certain operations that require communication with another SAP system or external application.
  Causes:
  
  RFC Destination Not Defined: The specified RFC destination does not exist in the system.
  Incorrect Configuration: The RFC destination is defined but has incorrect parameters (e.g., wrong hostname, port, or logon credentials).
  Network Issues: There may be network connectivity issues preventing access to the remote system.
  Authorization Issues: The user may not have the necessary authorizations to access the specified RFC destination.
  System Down: The target system may be down or not reachable due to maintenance or other issues.
  
  Solutions:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction code SM59 in the SAP GUI.
  Look for the specified RFC destination