SAP ABAP Data Element DB2TPGLAC (Page latch suspension time)
Hierarchy
☛
SAP_BASIS (Software Component) SAP Basis Component
⤷
BC-DB-DB2 (Application Component) DB2 for z/OS
⤷
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 | DB2TPGLAC |
| Short Description | Page latch suspension time |
Data Type
| Category of Dictionary Type | D | Domain |
| Type of Object Referenced | No Information | |
| Domain / Name of Reference Type | DB2DEC16 | |
| Data Type | DEC | Counter or amount field with comma and sign |
| Length | 16 | |
| Decimal Places | 0 | |
| Output Length | 21 | |
| 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 | PGLA |
| Medium | 15 | PGLA |
| Long | 20 | Page latch susp time |
| Heading | 0 |
Documentation
Definition
The accumulated waiting time due to page latch contentions.
For example, when runstats and copy utilities are run with the SHRLEVEL(CHANGE) optiothey use a page latch instead of locking in order to serialize the collection of statistics or the copying of a page.
History
| Last changed by/on | SAP | 20070813 |
| SAP Release Created in | 710 |
