SAP ABAP Data Element DB2W0254RF (Read-miss cache-full)
Hierarchy
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SAP_BASIS (Software Component) SAP Basis Component
⤷
BC-DB-DB2 (Application Component) DB2 for z/OS
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STU3 (Package) Development Class for Database Monitor
SAP_BASIS (Software Component) SAP Basis Component⤷
BC-DB-DB2 (Application Component) DB2 for z/OS⤷
STU3 (Package) Development Class for Database Monitor
Basic Data
| Data Element | DB2W0254RF |
| Short Description | Read-miss cache-full |
Data Type
| Category of Dictionary Type | D | Domain |
| Type of Object Referenced | No Information | |
| Domain / Name of Reference Type | DB2NUMC10 | |
| Data Type | NUMC | Character string with only digits |
| 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 | 0 | |
| Medium | 18 | Read-miss cache-f. |
| Long | 20 | Read-miss cache-full |
| Heading | 20 | Read-miss cache-full |
Documentation
Definition
This is the number of times that a coupling facility read request specified a page for which no directory entry exists and no directory entry is created because of a lack of storage in the group buffer pool. A nonzero value in this field indicates that the backing coupling facility cache structure size might be too small to support the current workload.
History
| Last changed by/on | SAP | 20070813 |
| SAP Release Created in | 710 |
