How To Fix XT101 - RFC communications error with system/destination &1


XT101 - Overview

  • Message type: E = Error

  • Message class: XT - Transport Management System

  • Message number: 101

  • Message text: RFC communications error with system/destination &1

  • Show details Hide details
  • What causes this issue?

    An RFC error occurred in the TMS communications layer.
    Target system: <LS>&V2&</>
    Function: <LS>&V3&</>
    RFC message: <LS>&V4&</>

    System Response

    The function terminates.

    How to fix this error?

    Correct the error and execute the command again.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message XT101 - RFC communications error with system/destination &1 ?
    The SAP error message XT101 indicates an RFC (Remote Function Call) communication error with a specified system or destination. This error can occur due to various reasons, and understanding the cause is essential for troubleshooting. Here are some common causes, potential solutions, and related information:
    Causes:
    
    Network Issues: There may be network connectivity problems between the SAP systems.
    Incorrect RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system.
    Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
    System Availability: The target system may be down or not reachable.
    Firewall Restrictions: Firewalls may be blocking the communication between the systems.
    SAP Gateway Issues: The SAP Gateway service may not be running or may be misconfigured.
    
    Solutions:
    
    
    Check Network Connectivity:
    
    Use tools like ping or traceroute to verify that the target system is reachable from the source system.
    
    
    
    Verify RFC Destination Configuration:
    
    Go to transaction SM59 in the SAP GUI.
    Check the

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