SAP ABAP Data Element STA_DRBUFI (Number of direct buffer reads)
Hierarchy
☛
SAP_BASIS (Software Component) SAP Basis Component
⤷ BC-CCM-MON (Application Component) Monitoring
⤷ SAPWL_OLD_FRONTEND (Package) SAP: Old Version of Workload Disp.(ST03) (4.6): ENGLISH ONLY
⤷ BC-CCM-MON (Application Component) Monitoring
⤷ SAPWL_OLD_FRONTEND (Package) SAP: Old Version of Workload Disp.(ST03) (4.6): ENGLISH ONLY
Basic Data
Data Element | STA_DRBUFI |
Short Description | Number of direct buffer reads |
Data Type
Category of Dictionary Type | D | Domain |
Type of Object Referenced | No Information | |
Domain / Name of Reference Type | STAT_CNTI0 | |
Data Type | INT4 | 4-byte integer, integer number with sign |
Length | 10 | |
Decimal Places | 0 | |
Output Length | 10 | |
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 | Dir.reads |
Medium | 0 | |
Long | 0 | |
Heading | 55 | Direct buffer reads |
Documentation
Definition
Logical data base read requests can be transferred to local SAP table buffers and thus considerably increase the system performance compared to data base calls.
Here, a distinction is made between direct and sequential read requests. Sequential read requests can generally only be sent to the 100%-table buffer whereas direct requests to a single table line can also be made to the partial buffer.
The basic prerequisite for buffer access is a corresponding entry in the SAP Data Dictionary for the respective table. The buffer size is defined in the SAP application server startup profile.
History
Last changed by/on | SAP | 20010130 |
SAP Release Created in |