How To Fix 42878 - RFC destination &1 not defined


42878 - Overview

  • Message type: E = Error

  • Message class: 42 - Information Workbench

  • Message number: 878

  • Message text: RFC destination &1 not defined

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  • 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 42878 - RFC destination &1 not defined ?
    The SAP error message "42878 RFC destination &1 not defined" indicates that the system is unable to find a defined RFC (Remote Function Call) destination with the name specified in place of "&1". This typically occurs when an application or process attempts to call a remote function but cannot locate the necessary configuration for the RFC destination.
    
    Cause: Missing RFC Destination: The specified RFC destination does not exist 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 RFC destination. Transport Issues: If the RFC destination was recently created or modified, it may not have been transported correctly to the target system.
    Solution: Check RFC Destination: Go to transaction code SM59 in the SAP GUI. Look for the RFC destination specified in the error message. If it does not exist, you will need to create it. Create or Modify

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