How To Fix UKM_DCD_MSG031 - Define an RFC destination for logical system &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UKM_DCD_MSG - Messages for the Documented Credit Decision

• Message number: 031

• Message text: Define an RFC destination for logical system &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UKM_DCD_MSG031 - Define an RFC destination for logical system &1 ?

  The SAP error message UKM_DCD_MSG031 indicates that there is a missing RFC (Remote Function Call) destination for a specified logical system in the SAP system. This error typically arises in the context of SAP's credit management or related modules where communication between different systems or clients is required.
  Cause:
  The error occurs when:
  
  The logical system specified in the error message does not have an associated RFC destination defined in the SAP system.
  The RFC destination is either not created or is incorrectly configured.
  The logical system is not recognized by the system due to configuration issues.
  
  Solution:
  To resolve this error, you need to define an RFC destination for the specified logical system. Here are the steps to do this:
  
  
  Access the Transaction Code:
  
  Go to transaction code SM59 in the SAP GUI. This transaction is used to manage RFC destinations.
  
  
  
  Create a New RFC Destination:
  
  Click on the "Create" button to define a new RFC destination.
  Enter a name for the RFC destination (it should match the logical system name mentioned in the error message).
  Choose the appropriate RFC type (usually "3" for a TCP/IP connection).
  
  
  
  Configure the RFC Destination:
  
  Fill in the required fields such as:
  
  Target Host: The hostname or IP address of the target system.
  Service No.: The service number (usually the SAP system's instance number).
  System Number: The system number of the target SAP system.
  
  
  Configure any additional settings as necessary (like logon credentials, etc.).
  
  
  
  Test the Connection:
  
  After saving the RFC destination, use the "Test Connection" button to ensure that the connection to the target system is working correctly.
  
  
  
  Check Logical System Configuration:
  
  Ensure that the logical system is correctly defined in transaction BD54 (for logical system configuration) and that it matches the RFC destination you created.
  
  
  
  Transport Changes (if applicable):
  
  If you are working in a development environment, ensure that the changes are transported to the quality and production environments as needed.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  BD54: Maintain logical systems.
  UKM: Related to SAP Credit Management.
  
  
  
  Documentation:
  
  Refer to SAP Help documentation for detailed information on configuring RFC destinations and logical systems.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or updates related to this error message.
  
  
  
  By following these steps, you should be able to resolve the error message UKM_DCD_MSG031 and ensure that the necessary RFC destination is defined for the logical system in question.