SAP ABAP Data Element DB2WP4DSPM (Maximum locks per table(space) before escalation)
Hierarchy
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SAP_BASIS (Software Component) SAP Basis Component
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BC-DB-DB2 (Application Component) DB2 for z/OS
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STU2 (Package) CCMS for DB2 for OS/390
SAP_BASIS (Software Component) SAP Basis Component⤷
BC-DB-DB2 (Application Component) DB2 for z/OS⤷
STU2 (Package) CCMS for DB2 for OS/390
Basic Data
| Data Element | DB2WP4DSPM |
| Short Description | Maximum locks per table(space) before escalation |
Data Type
| Category of Dictionary Type | D | Domain |
| Type of Object Referenced | No Information | |
| Domain / Name of Reference Type | DB2SINT | |
| Data Type | INT2 | 2-byte integer, only for length field before LCHR or LRAW |
| Length | 5 | |
| Decimal Places | 0 | |
| Output Length | 5 | |
| 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 | Lock max. |
| Medium | 15 | Max. locks |
| Long | 20 | Max. locks |
| Heading | 0 |
Documentation
Definition
Maximum number of page or row locks that can be held concurrently by a thread against a single table for which locksize ANY was specified before DB2 escalates the locking level to a tablespace lock.
A value of 0 deactivates this feature.
Install parameter: LOCKS PER TABLE(SPACE) on panel DSNTIPJ
ZPARM name: NUMLKTS in DSN6SPRM
History
| Last changed by/on | SAP | 20070813 |
| SAP Release Created in |
