What is I_DefectClass in SAP S/4HANA?

I_DefectClass is a basic CDS view in SAP S/4HANA. Defect Class It contains 3 fields.

Which tables does I_DefectClass read from?

I_DefectClass reads data from: tq17.

What VDM layer is I_DefectClass?

I_DefectClass is classified as a Basic (interface) view providing a 1:1 representation of a database table.

I_DefectClass

DDL: I_DEFECTCLASS SQL: IDEFECTCLASS Type: view BASIC

3 Fields 1 Data Sources 1 Associations

Defect Class

I_DefectClass (Basic)

Package: Explore, extend and adapt the SAP S/4HANA Cloud Private Edition with built-in and side-by-side extension capabilities.

Defect Class · Manufacturing

I_DefectClass is a Basic CDS View that provides data about "Defect Class" in SAP S/4HANA. It reads from 1 data source (tq17) and exposes 3 fields with key field DefectClass. It has 1 association to related views.

SAP API Hub

State	C1
Line of Business	Manufacturing
Application Component	QM-IM
Capabilities	Data Source in SQL Select, Data Source for Defining CDS Entities, Association Target for Defining CDS Entities
Package	Manufacturing for SAP S/4HANA Cloud Private Edition
Description	<p>This CDS view provides access to the definition of defect classes.</p>

Documentation

Analytics with CDS Views — Build Analytics for S/4HANA Cloud Private Edition ABAP CDS views replicated to SAP Cloud Platform
CDS Views on SAP Business Accelerator Hub — Explore SAP S/4HANA Cloud Private Edition Private Edition CDS Views on SAP Business Accelerator Hub
Create CDS View as API — Create CDS views in SAP S/4HANA Cloud Private Edition and consume them as APIs
Custom CDS Views — Access data using a Custom Core Data Service view (Custom CDS view)
Key User Extensibility Tools — The Key User Extensibility Tools of S/4HANA
SAP Extensibility Explorer for SAP S/4HANA Cloud Private Edition — Explore SAP S/4HANA Cloud Private Edition Extensibility options by leveraging the sample scenarios from SAP
SAP S/4HANA Extensibility — SAP S/4HANA Extensibility Tutorial
VDM View Types — The Virtual Data Model in SAP S/4HANA Cloud Private Edition
View Browser — Search, browse and tag CDS Views

Data Sources (1)

Source	Alias	Join Type
tq17	tq17	from

Associations (1)

Cardinality	Target	Alias	Condition
[0..*]	I_DefectClassText	_Text	`$projection.DefectClass = _Text.DefectClass`

Annotations (15)

Name	Value	Level
AbapCatalog.sqlViewName	IDEFECTCLASS	view
AbapCatalog.compiler.compareFilter	true	view
AbapCatalog.preserveKey	true	view
EndUserText.label	Defect Class	view
ClientHandling.algorithm	#SESSION_VARIABLE	view
AccessControl.authorizationCheck	#NOT_REQUIRED	view
VDM.viewType	#BASIC	view
VDM.lifecycle.contract.type	#PUBLIC_LOCAL_API	view
ObjectModel.sapObjectNodeType.name	DefectClass	view
ObjectModel.usageType.dataClass	#CUSTOMIZING	view
ObjectModel.usageType.sizeCategory	#S	view
ObjectModel.usageType.serviceQuality	#A	view
ObjectModel.representativeKey	DefectClass	view
Metadata.ignorePropagatedAnnotations	true	view
Search.searchable	true	view

Fields (3)

Key	Field	Source Field	Description
KEY	DefectClass	fehlklasse	Defect Class
	InspectionLotQualityScore	kennzahl	Quality Score
	_Text	_Text

Derived SQL interpretation, reconstructed from the parsed view metadata (data sources, associations, and field mappings). SAP annotations are omitted and the structure is reformulated as SQL — this is a functional approximation, not the verbatim SAP source.

-- Derived SQL interpretation of CDS view I_DefectClass.
-- Reconstructed from parsed metadata (data sources, associations, fields).
-- SAP annotations are omitted and the structure is reformulated as SQL;
-- this is a functional approximation, not the verbatim SAP source. Some join
-- conditions may be unavailable and a few CDS constructs are kept as-is.
-- SQL view name: IDEFECTCLASS

CREATE VIEW I_DefectClass AS
SELECT
  fehlklasse AS DefectClass,
  kennzahl AS InspectionLotQualityScore
FROM tq17
LEFT OUTER JOIN I_DefectClassText AS _Text ON DefectClass = _Text.DefectClass  -- association [0..*]
;

Depth:

I_DefectClass view

tq17

A_DefectClass view