How To Fix DPSPP_UI_MSG001 - No RFC destination defined for back-end system

SAP Error Message - Details

• Message type: E = Error

• Message class: DPSPP_UI_MSG - DP Spare Parts Processing: Messages

• Message number: 001

• Message text: No RFC destination defined for back-end system

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 DPSPP_UI_MSG001 - No RFC destination defined for back-end system ?

  The SAP error message DPSPP_UI_MSG001 indicates that there is no RFC (Remote Function Call) destination defined for the back-end system that the SAP application is trying to connect to. This error typically occurs in scenarios where a front-end application (like SAP Fiori or SAP UI5) is trying to communicate with an SAP back-end system but cannot find the necessary configuration to establish that connection.
  Cause:
  
  Missing RFC Destination: The most common cause is that the RFC destination has not been created or is not properly configured in the SAP system.
  Incorrect Configuration: The existing RFC destination may be incorrectly configured, such as wrong connection parameters, or it may point to an inactive or incorrect back-end system.
  Authorization Issues: The user may not have the necessary authorizations to access the RFC destination.
  Network Issues: There could be network connectivity issues preventing the front-end system from reaching the back-end system.
  
  Solution:
  
  
  Create or Configure RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Check if the required RFC destination exists. If not, create a new RFC destination.
  Ensure that the destination type is set correctly (e.g., T for TCP/IP connections).
  Enter the correct connection parameters, including the target host, system number, and client.
  Test the connection to ensure it is working properly.
  
  
  
  Check Configuration in the Application:
  
  If you are using a specific application (like Fiori), check the configuration settings to ensure that the correct RFC destination is referenced.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the RFC destination. This may involve checking roles and profiles assigned to the user.
  
  
  
  Network Connectivity:
  
  Verify that there are no network issues preventing the connection. This may involve checking firewalls, network routes, and ensuring that the back-end system is up and running.
  
  
  
  Review Logs:
  
  Check the application logs and system logs for any additional error messages that may provide more context about the issue.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: To manage RFC destinations.
  SICF: To check and manage HTTP services, especially if you are dealing with web-based applications.
  SLG1: To view application logs for troubleshooting.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed guidance on setting up RFC destinations and troubleshooting connectivity issues.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to RFC destinations or the particular application you are using.
  
  
  By following these steps, you should be able to resolve the error message DPSPP_UI_MSG001 and establish a successful connection to the back-end system.