I_ChemicalRoot
Chemical Root
I_ChemicalRoot is a Basic CDS View (Dimension) that provides data about "Chemical Root" in SAP S/4HANA. It reads from 1 data source (ehfndd_chm_root) and exposes 11 fields with key field ChemicalUUID. It has 4 associations to related views. Part of development package EHFND_BO_CHM_IMPL.
Data Sources (1)
| Source | Alias | Join Type |
|---|---|---|
| ehfndd_chm_root | ehfndd_chm_root | from |
Associations (4)
| Cardinality | Target | Alias | Condition |
|---|---|---|---|
| [0..1] | I_User | _CreatedByUser | $projection.CreatedByUser = _CreatedByUser.UserID |
| [0..1] | I_User | _LastChangedByUser | $projection.LastChangedByUser = _LastChangedByUser.UserID |
| [0..*] | I_ChemicalRevision | _ChemicalRevision | $projection.ChemicalUUID = _ChemicalRevision.ChemicalUUID |
| [1..1] | I_ChemicalType | _ChemicalType | $projection.ChemicalType = _ChemicalType.ChemicalType |
Annotations (13)
| Name | Value | Level | Field |
|---|---|---|---|
| EndUserText.label | Chemical Root | view | |
| Analytics.dataCategory | #DIMENSION | view | |
| Analytics.dataExtraction.enabled | true | view | |
| VDM.viewType | #BASIC | view | |
| ObjectModel.representativeKey | ChemicalUUID | view | |
| Metadata.allowExtensions | true | view | |
| AccessControl.authorizationCheck | #CHECK | view | |
| AbapCatalog.sqlViewName | ICHMROOT | view | |
| AbapCatalog.compiler.compareFilter | true | view | |
| ClientHandling.algorithm | #SESSION_VARIABLE | view | |
| ObjectModel.usageType.serviceQuality | #C | view | |
| ObjectModel.usageType.sizeCategory | #M | view | |
| ObjectModel.usageType.dataClass | #MASTER | view |
Fields (11)
| Key | Field | Source Table | Source Field | Description |
|---|---|---|---|---|
| KEY | ChemicalUUID | UUID | ||
| _ChemicalRevision | _ChemicalRevision | |||
| ChemicalID | id | WorklistID | ||
| ChemicalType | Chemical Type | |||
| _ChemicalType | _ChemicalType | |||
| CreationDateTime | datetime_cr | Created On/At | ||
| CreatedByUser | user_id_cr | Created By | ||
| _CreatedByUser | _CreatedByUser | |||
| LastChangeDateTime | datetime_ch | Changed On/At | ||
| LastChangedByUser | user_id_ch | Changed By | ||
| _LastChangedByUser | _LastChangedByUser |
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_ChemicalRoot.
-- 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: ICHMROOT
CREATE VIEW I_ChemicalRoot AS
SELECT
cast( db_key as ehfnd_chm_uuid_ref preserving type ) AS ChemicalUUID,
id AS ChemicalID,
cast( chm_nature as ehfnd_chm_nature_nc preserving type ) AS ChemicalType,
datetime_cr AS CreationDateTime,
user_id_cr AS CreatedByUser,
datetime_ch AS LastChangeDateTime,
user_id_ch AS LastChangedByUser
FROM ehfndd_chm_root
LEFT OUTER JOIN I_User AS _CreatedByUser ON CreatedByUser = _CreatedByUser.UserID -- association [0..1]
LEFT OUTER JOIN I_User AS _LastChangedByUser ON LastChangedByUser = _LastChangedByUser.UserID -- association [0..1]
LEFT OUTER JOIN I_ChemicalRevision AS _ChemicalRevision ON ChemicalUUID = _ChemicalRevision.ChemicalUUID -- association [0..*]
LEFT OUTER JOIN I_ChemicalType AS _ChemicalType ON ChemicalType = _ChemicalType.ChemicalType -- association [1..1]
;
Learn More
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- Understanding Data Lineage in SAP S/4HANA
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