How To Fix CFD_REGISTRY_CHECK421 - Field Control Incl. &1 not in RDS Entity &2; Regenerate Model &3 in SEGW

CFD_REGISTRY_CHECK421 - Overview

• Message type: E = Error

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

• Message number: 421

• Message text: Field Control Incl. &1 not in RDS Entity &2; Regenerate Model &3 in SEGW

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK421 - Field Control Incl. &1 not in RDS Entity &2; Regenerate Model &3 in SEGW ?

  The SAP error message CFD_REGISTRY_CHECK421 typically occurs in the context of the SAP Gateway Service Builder (transaction SEGW) when there is a mismatch or inconsistency in the field control settings of your Data Model. This error indicates that a field control setting for a specific field is not recognized in the specified RDS (Rapid Data Services) entity.
  
  Cause:
  
  Field Control Mismatch: The field control for a specific field (denoted as &1) is not defined in the RDS entity (denoted as &2). This can happen if the field was removed or renamed in the underlying data model but the service definition still references it.
  Model Changes: If there have been changes to the underlying data model (like adding or removing fields) without regenerating the service, inconsistencies can arise.
  Service Definition Issues: The service definition may not be in sync with the data model, leading to this error.
  
  
  Solution:
  
  
  Regenerate the Model: The error message suggests regenerating the