How To Fix /SAPPSPRO/INFU027 - Error in RFC call to &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPPSPRO/INFU -

• Message number: 027

• Message text: Error in RFC call to &1

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 /SAPPSPRO/INFU027 - Error in RFC call to &1 ?

  The SAP error message /SAPPSPRO/INFU027 Error in RFC call to &1 typically indicates that there is an issue with a Remote Function Call (RFC) to a specified system or function module. This error can arise due to various reasons, and understanding the cause is crucial for troubleshooting. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system.
  Authorization Issues: The user executing the RFC call may not have the necessary authorizations to perform the action.
  Configuration Errors: The RFC destination may not be configured correctly in the SAP system (e.g., incorrect parameters, missing entries).
  System Availability: The target system may be down or not reachable.
  Function Module Issues: The function module being called may not exist, or there may be issues with its implementation.
  Version Compatibility: There may be compatibility issues between different SAP versions or systems.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the systems is stable and that there are no firewall issues blocking the RFC call.
  Verify RFC Destination: Go to transaction SM59 and check the configuration of the RFC destination. Ensure that the connection parameters are correct and that the destination is reachable.
  Test the RFC Connection: In transaction SM59, you can test the RFC connection to see if it is working properly. This can help identify if the issue is with the connection itself.
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the RFC call. You can check this in transaction SU53 after the error occurs.
  Review Logs: Check the system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages that may provide more context.
  Function Module Check: If the error is related to a specific function module, verify that it exists and is functioning correctly. You can do this by checking the function module in transaction SE37.
  System Status: Ensure that the target system is up and running. You can check the status of the system in transaction SM51 or by contacting the system administrator.
  
  Related Information:
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SU53: Authorization Check
  SM21: System Log
  SLG1: Application Log
  SE37: Function Module
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation for RFC and related components to understand the expected behavior and configuration.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.