How To Fix CNV_PE102 - RFC failure occurred for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 102

• Message text: RFC failure occurred for &1

What causes this issue?

An error occurred while using RFC connection <ZH>&V1&</>
Reported RFC error (if available): <ZH>&V2&</>

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?

Check the RFC connection and re-execute the function.

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 CNV_PE102 - RFC failure occurred for &1 ?

  The SAP error message CNV_PE102 indicates that an RFC (Remote Function Call) failure occurred for a specific object or process, denoted by &1. This error is typically encountered during data migration or conversion processes, especially when using SAP's Data Migration tools or during system upgrades.
  Causes:
  
  Network Issues: There may be network connectivity problems between the source and target systems.
  RFC Destination Configuration: The RFC destination may not be correctly configured or may be missing.
  Authorization Issues: The user executing the RFC call may not have the necessary authorizations.
  System Performance: The target system may be experiencing performance issues, leading to timeouts.
  Incorrect Parameters: The parameters being passed in the RFC call may be incorrect or incompatible.
  Service Unavailability: The target system or service may be down or not available.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the systems involved. 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. Test the connection to ensure it is working correctly.
  Review Authorizations: Ensure that the user executing the RFC call has the necessary authorizations. You can check this in transaction SU53 after the error occurs.
  Monitor System Performance: Check the performance of the target system. Look for any long-running processes or resource bottlenecks.
  Check Parameters: Review the parameters being passed in the RFC call to ensure they are correct and valid.
  Check Service Availability: Ensure that the target system or service is up and running. You can check system logs or use transaction SM21 to look for any related errors.
  
  Related Information:
  
  Transaction Codes: 
  
  SM59 - RFC Destinations
  SU53 - Authorization Check
  SM21 - System Log
  ST22 - Dump Analysis
  SM37 - Job Monitoring
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Logs: Review the application logs and system logs for any additional error messages that may provide more context about the failure.
  
  If the issue persists after following these steps, it may be beneficial to engage SAP support for further assistance.