How To Fix CNV_IUUC_REPLICATION371 - Expert function only relevant for ABAP-based SAP source systems on HDB

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 371

• Message text: Expert function only relevant for ABAP-based SAP source systems on HDB

What causes this issue?

The SAP Landscape Transformation Replication Server system is not
connected to the source system by means of an RFC connection and / or
the source system is not using a SAP HANA Database
A prerequisite for using this expert function is that the SAP Landscape
Transformation Replication Server system is connected to the source
system by means of an RFC connection and that the source system is using
a SAP HANA Database.

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 CNV_IUUC_REPLICATION371 - Expert function only relevant for ABAP-based SAP source systems on HDB ?

  The SAP error message CNV_IUUC_REPLICATION371 typically indicates that a certain expert function is only relevant for ABAP-based SAP source systems that are running on the HANA database (HDB). This error is often encountered during data replication processes, particularly when using the SAP Landscape Transformation (SLT) replication server.
  Cause:
  The error occurs when:
  
  You are trying to execute a function or process that is intended for ABAP-based systems, but your source system is not an ABAP-based SAP system or is not running on HANA.
  There may be a configuration issue where the system is not correctly identified as an ABAP-based system.
  The SLT configuration might not be set up correctly for the specific source system.
  
  Solution:
  To resolve the CNV_IUUC_REPLICATION371 error, consider the following steps:
  
  
  Verify Source System Type:
  
  Ensure that the source system is indeed an ABAP-based SAP system and that it is running on the HANA database. You can check this in the system settings or by consulting your system administrator.
  
  
  
  Check SLT Configuration:
  
  Review the SLT configuration settings to ensure that they are correctly set up for the source system. This includes checking the connection settings, replication settings, and any relevant parameters.
  
  
  
  Update SLT Version:
  
  Ensure that you are using a compatible version of the SLT replication server that supports the features you are trying to use. If necessary, update to the latest version.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for SLT and the specific error message. This can provide insights into the expected configurations and any prerequisites that need to be met.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. They can provide more detailed troubleshooting steps based on your specific system configuration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  SLT Documentation: Review the SAP Landscape Transformation documentation for best practices and configuration guidelines.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to diagnose and resolve the CNV_IUUC_REPLICATION371 error effectively.