How To Fix CNV_CDMC_CA237 - Enter at least one system with role 'R'

CNV_CDMC_CA237 - Overview

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 237

• Message text: Enter at least one system with role 'R'

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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CNV_CDMC_CA237 - Details

• The SAP error message CNV_CDMC_CA237 typically occurs in the context of the SAP Conversion and Data Migration Cockpit (CDMC) when you are trying to execute a task that requires specifying at least one system with the role 'R' (which usually stands for "Reference" system). This error indicates that the system configuration is incomplete or incorrect.
  
  Cause:
  
  Missing System Configuration: The error arises when there are no systems defined in the configuration that have the required role 'R'.
  Incorrect Role Assignment: The systems that are configured may not have the correct roles assigned, or the role 'R' may not be properly set up.
  Data Migration Project Setup: The project setup may not have been completed correctly, leading to missing references.
  
  
  Solution:
  
  
  Check System Configuration:
  
  Go to the transaction code CNV_CDMC (or the relevant transaction for your version).
  Navigate to the system configuration section and ensure that at least one system is defined with the role 'R'.
  
  
  
  Assign Roles:
  
  If there are