I_EHSSubject
Subject
I_EHSSubject is a Composite CDS View that provides data about "Subject" in SAP S/4HANA. It reads from 3 data sources (I_ChemicalBasicInfo, I_ChemicalRevision, I_ChemicalRoot) and exposes 13 fields with key field EHSSubjectUUID. It has 1 association to related views.
Data Sources (3)
| Source | Alias | Join Type |
|---|---|---|
| I_ChemicalBasicInfo | ChemicalBasicInfo | inner |
| I_ChemicalRevision | ChemicalRevision | inner |
| I_ChemicalRoot | ChemicalRoot | inner |
Associations (1)
| Cardinality | Target | Alias | Condition |
|---|---|---|---|
| [0..*] | I_EHSSubjectText | _Text | $projection.EHSSubjectUUID = _Text.EHSSubjectUUID |
Annotations (12)
| Name | Value | Level | Field |
|---|---|---|---|
| AbapCatalog.sqlViewName | IEHSSUBJECT | view | |
| AbapCatalog.compiler.compareFilter | true | view | |
| AbapCatalog.preserveKey | true | view | |
| AccessControl.authorizationCheck | #NOT_REQUIRED | view | |
| EndUserText.label | Subject | view | |
| VDM.viewType | #COMPOSITE | view | |
| ClientHandling.algorithm | #SESSION_VARIABLE | view | |
| ObjectModel.dataCategory | #TEXT | view | |
| ObjectModel.representativeKey | EHSSubjectUUID | view | |
| ObjectModel.usageType.serviceQuality | #D | view | |
| ObjectModel.usageType.sizeCategory | #L | view | |
| ObjectModel.usageType.dataClass | #META | view |
Fields (13)
| Key | Field | Source Table | Source Field | Description |
|---|---|---|---|---|
| KEY | EHSSubjectUUID | EHSChemicalPhysicalPropUUID | CCI Property | |
| EHSSubjectID | EHSChemicalPhysicalPropID | Listed Substance | ||
| CASNumber | CAS Number | |||
| ChemicalUUIDasEHSSubjectUUID | ||||
| EHSSubjectID | I_ChemicalRoot | ChemicalID | Listed Substance | |
| CASNumber | I_ChemicalBasicInfo | CASNumber | CAS Number | |
| EHSSubjectID | ListedSubstance | Listed Substance | ||
| CASNumber | CASNumber | CAS Number | ||
| EHSSubjectID | Specification | Listed Substance | ||
| CASNumber | CAS Number | |||
| EHSSubjectID | _ListedSubstance | ListedSubstance | Listed Substance | |
| CASNumber | _ListedSubstance | CASNumber | CAS Number | |
| _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_EHSSubject.
-- 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: IEHSSUBJECT
CREATE VIEW I_EHSSubject AS
SELECT
EHSChemicalPhysicalPropUUID AS EHSSubjectUUID,
EHSChemicalPhysicalPropID AS EHSSubjectID,
cast('' as ehfnd_chm_cas_no ) AS CASNumber
INNER JOIN I_ChemicalRoot AS ChemicalRoot ON /* join condition not captured in parsed metadata */
INNER JOIN I_ChemicalRevision AS ChemicalRevision ON /* join condition not captured in parsed metadata */
INNER JOIN I_ChemicalBasicInfo AS ChemicalBasicInfo ON /* join condition not captured in parsed metadata */
LEFT OUTER JOIN I_EHSSubjectText AS _Text ON EHSSubjectUUID = _Text.EHSSubjectUUID -- association [0..*]
;
Learn More
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- Types of CDS Views: Basic, Composite, Consumption, and Transactional
- CDS View Annotations — A Complete Guide
- What Is a CDS View in SAP S/4HANA?
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- Understanding Data Lineage in SAP S/4HANA
- CDS View Field Mapping and Associations
- Understanding the SAP S/4HANA Data Model
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