How To Fix CFD_REGISTRY_CHECK430 - 'Denormalized' Texts not allowed as &1 is used as underlying View in &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 430

• Message text: 'Denormalized' Texts not allowed as &1 is used as underlying View in &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK430 - 'Denormalized' Texts not allowed as &1 is used as underlying View in &2 ?

  The SAP error message CFD_REGISTRY_CHECK430 indicates that there is an issue with the use of "denormalized" texts in a specific context where they are not allowed. This error typically arises in the context of SAP's Core Data Services (CDS) views or when working with certain data models that require normalized data structures.
  Cause:
  The error occurs when you attempt to use a denormalized text (a text that is not in a normalized format) in a context where a normalized structure is expected. This can happen if:
  
  You are trying to use a text field that is not properly defined in the underlying data model.
  The underlying view or data structure does not support denormalized texts due to its design or constraints.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Data Model: Review the underlying view or data model that is being referenced. Ensure that the text fields are defined correctly and are in a normalized format.
  
  
  Modify the CDS View: If you are working with a CDS view, check the definition of the view. Ensure that any text fields used are properly defined and do not violate the normalization rules.
  
  
  Use Normalized Texts: If you have control over the data model, consider using normalized texts instead of denormalized ones. This may involve restructuring your data or changing how text fields are defined.
  
  
  Consult Documentation: Refer to SAP documentation or help resources related to Core Data Services and the specific data model you are working with. This can provide insights into the expected structure and any constraints.
  
  
  Check for Updates: Ensure that your SAP system is up to date, as there may be patches or updates that address this issue.
  
  
  Seek Help from SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They can provide guidance based on the specific context of your implementation.
  
  
  Related Information:
  
  Core Data Services (CDS): A framework for defining and consuming semantically rich data models in SAP.
  Normalization: The process of structuring a database in a way that reduces redundancy and dependency by organizing fields and table relationships.
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  
  By following these steps, you should be able to identify the root cause of the CFD_REGISTRY_CHECK430 error and implement a suitable solution.