Hierarchy
⤷ BC-DWB-TOO-DMO (Application Component) Data Modeler
⤷ SDUM (Package) DM: Data Modeler (new) and SIMO (old)
Basic Data
Data Element | UDRELTYPE |
Short Description | Relationship type |
Data Type
Category of Dictionary Type | D | Domain |
Type of Object Referenced | No Information | |
Domain / Name of Reference Type | UDRELTYPE | |
Data Type | CHAR | Character String |
Length | 1 | |
Decimal Places | 0 | |
Output Length | 1 | |
Value Table |
Further Characteristics
Search Help: Name | ||
Search Help: Parameters | ||
Parameter ID | ||
Default Component name | ||
Change document | ||
No Input History | ||
Basic direction is set to LTR | ||
No BIDI Filtering |
Field Label
Length | Field Label | |
Short | 10 | Type |
Medium | 17 | Rel.type |
Long | 20 | Relationship type |
Heading | 1 | T |
Documentation
Definition
The category describes the relationship from the viewpoint of the target entity type. The category can be hierarchical, aggregating or referential.
Hierarchical
The target entity type is identified by the source entity type and is dependent for its existence on the source entity type.
The key of the source entity type becomes part of the canonic key of the target entity type.
Aggregating
The target entity type is identified by more than one source entity type and is dependent for its existence on the source entity types.
The keys of the source entity types become part of the canonic key of the target entity type.
Referential
The target entity type refers to the source entity type, that is, it is not identified by the source entity type. The key attributes of the source entity type are included in the target entity type as non-key attributes.
A relationship between two entities can be changed.
History
Last changed by/on | SAP | 19950331 |
SAP Release Created in |