SAP ABAP Data Element R_ACCMODE (Radio button for table type access types)
Hierarchy
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SAP_BASIS (Software Component) SAP Basis Component
⤷ BC-DWB-DIC-ED (Application Component) Dictionary Maintenance
⤷ SEDD (Package) DDIC Editor
⤷ BC-DWB-DIC-ED (Application Component) Dictionary Maintenance
⤷ SEDD (Package) DDIC Editor
Basic Data
Data Element | R_ACCMODE |
Short Description | Radio button for table type access types |
Data Type
Category of Dictionary Type | D | Domain |
Type of Object Referenced | No Information | |
Domain / Name of Reference Type | DDBOOL | |
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 | 0 | |
Medium | 0 | |
Long | 0 | |
Heading | 0 |
Documentation
There are the following access modes for table types:
- Standard table
The key access to a standard table uses a linear search. Index operations should normally be used for accessing. - Sorted table
A sorted table is always kept sorted internally. The key access uses a binary search. If the key is not unique, the operation is on the entry with the lowest index. - Hash table
The table is managed internally with a hash procedure. In contrast to standard tables and sorted tables, you cannot access hash tables with an index. All entries must have a unique key.
You can also define a generic table type with generic access modes:
- Index table
An index table can be a standard table or a sorted table. Index access is allowed for such tables. - Any table (access mode not specified)
Any table can be a standard table, a sorted table or a hash table. The valid operations for such a table are the set of all valid operations for the different access modes. You cannot access tables of this type with an index.
History
Last changed by/on | SAP | 19980123 |
SAP Release Created in |