How To Fix CFD_REGISTRY_CHECK201 - Missing union branch &1 but found unkown branch &2.

CFD_REGISTRY_CHECK201 - Overview

• Message type: E = Error

• Message class: CFD_REGISTRY_CHECK - Custom Fields: Messages for Registry Check

• Message number: 201

• Message text: Missing union branch &1 but found unkown branch &2.

Self-Explanatory Message

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CFD_REGISTRY_CHECK201 - Details

• The SAP error message CFD_REGISTRY_CHECK201, which states "Missing union branch &1 but found unknown branch &2," typically occurs in the context of the SAP Converged Data Framework (CDF) or similar data processing scenarios. This error indicates that there is a mismatch in the expected data structure, specifically regarding union branches in a data model.
  
  Cause:
  
  Data Model Mismatch: The error usually arises when the system expects a certain union branch (denoted as &1) to be present in the data model but cannot find it. Instead, it encounters an unknown branch (denoted as &2).
  
  Configuration Issues: There may be issues in the configuration of the data model or the data processing logic that leads to this inconsistency.
  Versioning Issues: If there are multiple versions of the data model or if the data model has been updated without proper migration, it can lead to such errors.
  Data Integrity Issues: Corrupted or incomplete data can also lead to