How To Fix LTR2_ES231 - Enter a RFC destination pointing to sender/exec. system

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES -

• Message number: 231

• Message text: Enter a RFC destination pointing to sender/exec. system

Self-Explanatory Message

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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 LTR2_ES231 - Enter a RFC destination pointing to sender/exec. system ?

  The SAP error message LTR2_ES231 indicates that there is an issue with the Remote Function Call (RFC) destination configuration in your SAP system. This error typically occurs when the system is unable to find a valid RFC destination that points to the sender or execution system required for a specific operation, such as data transfer or communication between systems.
  Cause:
  
  Missing RFC Destination: The specified RFC destination does not exist in the system.
  Incorrect RFC Destination: The RFC destination exists 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 the system from reaching the specified RFC destination.
  System Configuration: The system may not be properly configured to recognize the sender or execution system.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Look for the RFC destination that should point to the sender/execution system.
  Ensure that the destination is correctly configured with the right connection parameters (e.g., target host, system number, client, user credentials).
  
  
  
  Create or Update RFC Destination:
  
  If the RFC destination does not exist, create a new one.
  If it exists but is incorrect, update it with the correct details.
  
  
  
  Test RFC Connection:
  
  In transaction SM59, select the RFC destination and use the "Test Connection" button to verify that the connection is working properly.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the transaction has the necessary authorizations to access the RFC destination.
  
  
  
  Network Configuration:
  
  Verify that there are no network issues preventing communication between the systems. Check firewalls, VPNs, or any other network configurations that might block the connection.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific transaction or process you are working with for any additional configuration steps that may be required.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  ST22: Check for dumps that might provide more context on the error.
  SLG1: Check application logs for any related error messages.
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RFC destinations or the error message.
  
  
  System Logs: Check system logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  By following these steps, you should be able to resolve the error message LTR2_ES231 and ensure that the RFC destination is correctly configured for your SAP system's needs.