How To Fix UY112 - RFC Destination..... : &

SAP Error Message - Details

• Message type: E = Error

• Message class: UY - Message class for Upgrade Accelerator Framework

• Message number: 112

• Message text: RFC Destination..... : &

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UY112 - RFC Destination..... : & ?

  The SAP error message UY112 typically indicates an issue with an RFC (Remote Function Call) destination. This error can occur for various reasons, and understanding the cause is essential for troubleshooting. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Incorrect RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system.
  Network Issues: There may be network connectivity problems between the SAP systems involved.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  System Unavailability: The target system may be down or not reachable.
  Incorrect Parameters: The parameters set in the RFC destination might be incorrect or incomplete.
  
  Solutions:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction code SM59 in the SAP GUI.
  Locate the RFC destination that is causing the issue.
  Verify that the connection parameters (like target host, system number, client, user, and password) are correct.
  
  
  
  Test the Connection:
  
  In SM59, select the RFC destination and use the "Connection Test" option to check if the connection can be established successfully.
  
  
  
  Review Network Connectivity:
  
  Ensure that there are no firewall or network issues preventing access to the target system.
  Use tools like ping or telnet to check connectivity to the target host.
  
  
  
  Check User Authorizations:
  
  Ensure that the user credentials used for the RFC connection have the necessary authorizations to access the target system.
  
  
  
  Check System Status:
  
  Verify that the target SAP system is up and running. You can check this by logging into the target system directly.
  
  
  
  Review Logs:
  
  Check the system logs (transaction SM21) and the developer trace files (transaction ST11) for any additional error messages that might provide more context.
  
  
  
  Update Parameters:
  
  If any parameters in the RFC destination are incorrect, update them accordingly and save the changes.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  SM21: System Log
  ST22: Dump Analysis
  ST11: Developer Traces
  
  
  
  Documentation: Refer to SAP Help Portal or SAP Notes for specific guidance on RFC configuration and troubleshooting.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address specific issues related to RFC destinations.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the UY112 RFC destination error. If the problem persists, consider reaching out to your SAP Basis team or SAP support for further assistance.