How To Fix /ISDFPS/SYNC110 - Configuration of tRFC parameter for RFC destination &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/SYNC -

• Message number: 110

• Message text: Configuration of tRFC parameter for RFC destination &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/SYNC110 - Configuration of tRFC parameter for RFC destination &1 ?

  The SAP error message /ISDFPS/SYNC110 Configuration of tRFC parameter for RFC destination &1 typically indicates an issue with the configuration of the tRFC (Transactional Remote Function Call) parameters for a specific RFC destination in the SAP system. This error is often encountered in scenarios involving asynchronous communication between different SAP systems or between SAP and non-SAP systems.
  Cause:
  
  Missing tRFC Configuration: The RFC destination specified in the error message does not have the necessary tRFC parameters configured.
  Incorrect RFC Destination: The RFC destination may not be correctly set up or may not exist.
  Network Issues: There could be network connectivity issues preventing the tRFC from functioning properly.
  Authorization Issues: The user or system may not have the necessary authorizations to execute tRFC calls.
  System Settings: The system settings for the tRFC may not be properly configured, leading to this error.
  
  Solution:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 and check the configuration of the RFC destination mentioned in the error message.
  Ensure that the destination is correctly set up for tRFC. You may need to configure the "tRFC" options in the destination settings.
  
  
  
  Verify tRFC Parameters:
  
  Ensure that the tRFC parameters are correctly defined. This includes checking the "Target Host", "System Number", and "Client" settings.
  Make sure that the "tRFC" checkbox is selected if applicable.
  
  
  
  Test the RFC Connection:
  
  Use the "Connection Test" feature in transaction SM59 to verify that the RFC destination is reachable and functioning correctly.
  
  
  
  Check for Network Issues:
  
  Ensure that there are no network issues preventing communication between the systems. This may involve checking firewalls, network routes, and other connectivity aspects.
  
  
  
  Review Authorizations:
  
  Check if the user or system executing the tRFC has the necessary authorizations to perform the operation. This may involve reviewing roles and profiles assigned to the user.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps. You can search for notes in the SAP Support Portal.
  
  
  
  System Logs:
  
  Check the system logs (transaction SM21) and the tRFC queue (transaction SM58) for any additional error messages or information that may help diagnose the issue.
  
  
  
  Related Information:
  
  tRFC: Transactional RFC is a protocol that allows for reliable communication between SAP systems, ensuring that messages are processed exactly once.
  RFC Destinations: These are configurations that define how SAP systems communicate with each other or with external systems.
  SM58: This transaction is used to monitor and manage the tRFC queues, where you can see if there are any stuck or failed tRFC calls.
  
  By following these steps, you should be able to identify and resolve the issue related to the /ISDFPS/SYNC110 error message. If the problem persists, consider reaching out to SAP support for further assistance.