How To Fix 0D572 - Error in RFC for module &1 in RFC target &2

SAP Error Message - Details

• Message type: E = Error

• Message class: 0D - FS-CD General Messages

• Message number: 572

• Message text: Error in RFC for module &1 in RFC target &2

What causes this issue?

System message:
&V3&

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0D572 - Error in RFC for module &1 in RFC target &2 ?

  The SAP error message 0D572 indicates that there is an issue with the Remote Function Call (RFC) for a specific module in a specified RFC target. This error typically arises when there is a problem with the communication between the SAP systems or when the target system is not responding as expected.
  Causes:
  
  Network Issues: There may be network connectivity problems between the source and target systems.
  Configuration Errors: The RFC destination may not be configured correctly in the SAP system.
  Authorization Issues: The user credentials used for the RFC call may not have the necessary authorizations.
  System Availability: The target system may be down or not available for processing requests.
  Function Module Issues: The function module being called may not exist or may have been changed or deleted in the target system.
  Parameter Mismatch: The parameters being passed to the function module may not match the expected parameters in the target system.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the two systems. You can use tools like ping or traceroute to diagnose network issues.
  Verify RFC Destination: Go to transaction SM59 in the SAP GUI and check the configuration of the RFC destination. Ensure that the target system is correctly defined and that the connection test is successful.
  Check Authorizations: Ensure that the user ID used for the RFC call has the necessary authorizations to execute the function module in the target system.
  System Status: Check if the target system is up and running. You can do this by logging into the target system or checking system logs.
  Function Module Existence: Verify that the function module being called exists in the target system and is active. You can check this in transaction SE37.
  Parameter Validation: Review the parameters being passed to the function module to ensure they match the expected input parameters in the target system.
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: To manage RFC destinations.
  SE37: To check function modules.
  ST22: To check for dumps that may provide more context on the error.
  SM21: To check system logs for any related errors.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to RFC errors. You can search for notes in the SAP Support Portal.
  
  
  Debugging: If the issue persists, consider debugging the RFC call to get more detailed information about where the failure occurs.
  
  
  By following these steps, you should be able to identify and resolve the cause of the RFC error message 0D572.