How To Fix CNV_IUUC_REPLICATION028 - Error while connecting to remote system

CNV_IUUC_REPLICATION028 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 028

• Message text: Error while connecting to remote system

What causes this issue?

You have connected the SAP LT Replication Server system to a remote
system by means of an RFC connection. However, the remote system is not
an SAP S/4HANA system and you have not installed the DMIS add-on in the
remote system.

System Response

SAP LT Replication Server does not create a configuration.

How to fix this error?

If the remote system is not an SAP S/4HANA system, you must first
install the DMIS add-on in the remote system.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

CNV_IUUC_REPLICATION028 - Details

• The SAP error message CNV_IUUC_REPLICATION028 typically indicates an issue with connecting to a remote system during data replication processes, often related to the SAP Landscape Transformation (SLT) replication server. This error can arise due to various reasons, including network issues, configuration problems, or authorization issues.
  Causes:
  
  Network Connectivity Issues: The SLT server may not be able to reach the remote system due to network problems, such as firewalls blocking the connection or incorrect network settings.
  Incorrect Configuration: The connection parameters (like hostname, port, etc.) for the remote system may be incorrectly configured in the SLT configuration.
  Authorization Issues: The user credentials used for the connection may not have the necessary permissions to access the remote system.
  Service Availability: The remote system may not be running or the required services (like the database or application server) may be down.
  Version Compatibility: There may be compatibility issues between the SLT version and the remote system version.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Ensure