SAP ABAP Data Element UD_CONNE01 (Consistency check: connectivity of a data model)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-DWB-TOO-DMO (Application Component) Data Modeler
     ⤷ SDUM (Package) DM: Data Modeler (new) and SIMO (old)

Basic Data

Data Element	UD_CONNE01
Short Description	Consistency check: connectivity of a data model

Data Type

Category of Dictionary Type	D	Domain
Type of Object Referenced		No Information
Domain / Name of Reference Type	UDFLAG
Data Type	CHAR	Character String
Length	1
Decimal Places	0
Output Length	1
Value Table

Further Characteristics

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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	Connect.
Medium	15	Connectivity
Long	20	Connectivity
Heading	1	C

Documentation

Definition

Check carried out on a data model to find out if it is connective.

A data model is considered to be connective if all entity types of the data model are connective.

All entity types of a data model are connective if there is a path from each entity of the data model to each other entity type of the data model. These paths are either relationships or specializations.

A data model is not connective if the set of entity types of the data model falls into several unconnected subsets. However, the entity types of each individual subset are themselves connected.

If the number of subsets in the check log is greater than 1, the data model is not connective.

History

Last changed by/on	SAP	19950331
SAP Release Created in	610