How To Fix CFD_REGISTRY_CHECK255 - Entity Type &1 has SADL mapping to not 'C1' released CDS View &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 255

• Message text: Entity Type &1 has SADL mapping to not 'C1' released CDS View &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK255 - Entity Type &1 has SADL mapping to not 'C1' released CDS View &2 ?

  The SAP error message CFD_REGISTRY_CHECK255 indicates that there is an issue with the mapping of an entity type to a Core Data Services (CDS) view in the context of the SAP ABAP programming model. Specifically, the error states that the entity type (denoted as &1) has a SADL (SAP Data Access Layer) mapping to a CDS view (denoted as &2) that is not released or is not in the expected state.
  Cause:
  
  CDS View Status: The CDS view that the entity type is mapped to is not released. In SAP, a CDS view must be activated and released to be used in the context of SADL.
  Mapping Issues: There may be a misconfiguration in the mapping between the entity type and the CDS view.
  Development Environment: The error may occur in a development environment where changes have been made but not yet activated or released.
  
  Solution:
  
  
  Check CDS View Activation:
  
  Go to the ABAP Development Tools (ADT) in Eclipse or the SAP GUI.
  Locate the CDS view &2 and ensure it is activated. If it is not activated, activate it.
  Ensure that the CDS view is released. You can check the status in the object list.
  
  
  
  Review SADL Mapping:
  
  Check the SADL mapping configuration for the entity type &1. Ensure that it correctly points to the released CDS view.
  If necessary, update the mapping to point to a valid and released CDS view.
  
  
  
  Rebuild the Service:
  
  If you are using a service definition (e.g., OData service), you may need to rebuild or regenerate the service to reflect the changes made to the CDS view or the mappings.
  
  
  
  Transport Requests:
  
  If you are working in a development environment, ensure that any changes made are included in a transport request and are moved to the appropriate environment (e.g., QA or Production) where the CDS view is also released.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no dependencies or other objects that might be affecting the status of the CDS view or the entity type.
  
  
  
  Related Information:
  
  SADL: The SAP Data Access Layer is a framework that allows for the creation of services based on CDS views and is used in the context of OData services.
  CDS Views: Core Data Services are a way to define semantically rich data models in SAP, which can be consumed by various applications and services.
  ABAP Development Tools: Tools like Eclipse ADT provide a modern development environment for working with ABAP and CDS views.
  
  If the issue persists after following these steps, consider checking SAP Notes or reaching out to SAP support for further assistance.