How To Fix CNV_IUUC_REPL_TS052 - RFC Destination &1 is not responding

CNV_IUUC_REPL_TS052 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_REPL_TS - Messages for troubleshooting functions

• Message number: 052

• Message text: RFC Destination &1 is not responding

What causes this issue?

The remote function call (RFC) to the source system &V1& is not
responding. This can be caused by an temporary outage in the source
system, network problems, missing authorizations, or an incorrect
password in the RFC connection.

System Response

No further checks for source system will occur. The replication and data
load is stopped.

How to fix this error?

Check RFC connection &V1& in the <DS:TRAN.SM59>RFC Overview.</> If the
error stills persists, contact your system administrator.

Procedure for System Administrators

The exception CX_IUUC_REPL_TECHNICAL occurred in method
CL_IUUC_REPL_REMOTE_FACADE=>ALIVE_RFCCONN.

Error message extract from SAP system. Copyright SAP SE.

CNV_IUUC_REPL_TS052 - Details

• The SAP error message CNV_IUUC_REPL_TS052 indicates that there is an issue with the RFC (Remote Function Call) destination specified in the error message. This typically means that the system is unable to connect to the specified RFC destination, which can be due to various reasons.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP systems.
  RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system.
  System Down: The target system that the RFC destination points to may be down or not reachable.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  Firewall Restrictions: Firewalls may be blocking the connection to the target system.
  SAP Gateway Issues: The SAP Gateway service may not be running or may be misconfigured.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Use tools like ping or traceroute to check if the target system is reachable from the source system.
  
  
  
  Verify RFC Destination Configuration:
  
  Go to transaction