Hierarchy
⤷ BC-DWB-DIC-AC (Application Component) Activation Program, Conversion Program, DB Utility, MC, SPDD
⤷ SDIC (Package) ABAP Dictionary
Basic Data
Data Element | TABART |
Short Description | Data class in technical settings |
Data Type
Category of Dictionary Type | D | Domain |
Type of Object Referenced | No Information | |
Domain / Name of Reference Type | TABART | |
Data Type | CHAR | Character String |
Length | 5 | |
Decimal Places | 0 | |
Output Length | 5 | |
Value Table | DDART |
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 | Data class |
Medium | 15 | Data class |
Long | 20 | Data class |
Heading | 5 | Dt.Cl |
Documentation
Definition
The data class defines the physical area of the database (for ORACLE the TABLESPACE) in which your table is logically stored. If you choose a data class correctly, your table will automatically be assigned to the correct area when it is created on the database.
The most important data classes are (other than the system data):
- APPL0 Master data
- APPL1 Transaction data
- APPL2 Organizational and customizing data
Master data is data which is frequently read, but rarely updated. Transaction data is data which is frequently updated. Organizational und customizing data is data which is defined when the system is initialized and then rarely changed.
There are two more data classes available, USR and USR1. These are reserved for user developments. The tables assigned to these data classes are stored in a tablespace for user developments.
Note:The data class only has an effect on table storage for the database systems ORACLE and INFORMIX.
History
Last changed by/on | SAP | 19970321 |
SAP Release Created in |