How To Fix CNV_IUUC_REPL_TS024 - Program terminated in remote system, RFC connection &1(error message: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPL_TS - Messages for troubleshooting functions

• Message number: 024

• Message text: Program terminated in remote system, RFC connection &1(error message: &2)

What causes this issue?

The remote function call (RFC) to destination &1 failed, with message
&V2&.

System Response

The RFC call to destination &1 failed.

How to fix this error?

Check the RFC connection &V1& in the <DS:TRAN.SM59>RFC Overview</>.
Check whether there any ABAP errors (dumps) in the system where this RFC
connects to.

Procedure for System Administrators

The RFC exception "system_failure" exists; text = &V2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPL_TS024 - Program terminated in remote system, RFC connection &1(error message: &2) ?

  The SAP error message CNV_IUUC_REPL_TS024 Program terminated in remote system, RFC connection &1 (error message: &2) typically occurs during data replication processes, particularly in the context of SAP Landscape Transformation (SLT) or other data migration scenarios. This error indicates that a program running in a remote system has terminated unexpectedly, and it is related to the Remote Function Call (RFC) connection.
  Causes:
  
  Network Issues: There may be network connectivity problems between the source and target systems, leading to a failure in the RFC connection.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to execute the required functions in the remote system.
  Program Errors: The program being executed in the remote system may have encountered an error, such as a runtime error or an unhandled exception.
  Configuration Issues: Incorrect configuration of the RFC destination or SLT settings can lead to this error.
  Resource Limitations: The remote system may be experiencing resource limitations (e.g., memory, CPU) that prevent it from processing the request.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues between the systems. You can use tools like ping or traceroute to diagnose connectivity.
  Review RFC Configuration: Verify the RFC destination settings in transaction SM59. Ensure that the connection is correctly configured and test the connection to see if it is successful.
  Check Authorizations: Ensure that the user used for the RFC connection has the necessary authorizations in both the source and target systems.
  Analyze the Remote Program: Check the logs in the remote system (transaction SM21 for system logs, ST22 for dump analysis) to identify any specific errors that occurred during the execution of the program.
  Monitor System Resources: Check the performance and resource usage of the remote system to ensure it is not overloaded.
  Review SLT Configuration: If using SLT, ensure that the configuration is correct and that the replication settings are properly defined.
  
  Related Information:
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SM21: System Log
  ST22: Dump Analysis
  SLG1: Application Log
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Documentation: Review the SAP documentation for SLT or the specific data replication tool you are using for additional troubleshooting steps.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed logs and error messages for better diagnosis.