SAP ABAP Data Element OVBUFF (Number of unsuccessful accesses to shared memory buffer)
Hierarchy
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SAP_BASIS (Software Component) SAP Basis Component
⤷ BC-DB-INF (Application Component) Informix
⤷ STUI (Package) Informix Database Monitor
⤷ BC-DB-INF (Application Component) Informix
⤷ STUI (Package) Informix Database Monitor
Basic Data
Data Element | OVBUFF |
Short Description | Number of unsuccessful accesses to shared memory buffer |
Data Type
Category of Dictionary Type | D | Domain |
Type of Object Referenced | No Information | |
Domain / Name of Reference Type | SINT4_NOS | |
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 | ||
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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 | 0 | |
Medium | 0 | |
Long | 0 | |
Heading | 0 |
Documentation
Definition
The number of times that Online tried to acquire a buffer when none was available. A low positive number in this field might not necessarily indicate a need for tuning. A high value is more indicative of a need for more buffers. If this value exceedes 50 or 60 within a 24 hour period, you should attempt to tune your configuration. This is done by increasing the BUFFERS parameter located in the ONCONFIG* parameter file in the $INFORMIXDIR/etc directory.
History
Last changed by/on | SAP | 20010130 |
SAP Release Created in |