DB2BPTUNE SAP (DB2/390: Buffer Pool Tuning Settings) Table details
Dictionary Type: Table
Description: DB2/390: Buffer Pool Tuning Settings
Description: DB2/390: Buffer Pool Tuning Settings
Table field list including key, data, relationships and ABAP select examples
DB2BPTUNE is a standard SAP Table which is used to store DB2/390: Buffer Pool Tuning Settings data and is available within R/3 SAP systems depending on the version and release level.
The DB2BPTUNE table consists of various fields, each holding specific information or linking keys about DB2/390: Buffer Pool Tuning Settings data available in SAP. These include CREATEDATE (System Date), CREATETIME (System Time), QDBPNM (Name of buffer pool), CATEGORY (DB2 for OS/390: Table category).. See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .
Delivery Class: E - Control table, SAP and customer have separate key areasDisplay/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Not classified
SAP DB2BPTUNE table fields - Full list of fields found in SAP data dictionary
| Field | Description | Data Element | Data Type | length (Dec) | Check table | Conversion Routine | Domain Name | MemoryID | SHLP |
| CREATOR | Creator of BP tuning settings ( = SAP for default settings ) | DB2BPCUST | CHAR | 12 | DB2CHAR12 | ||||
| CREATEDATE | System Date | SYDATUM | DATS | 8 | SYDATS | ||||
| CREATETIME | System Time | SYUZEIT | TIMS | 6 | SYTIME | ||||
| QDBPNM | Name of buffer pool | DB2DBPNM | CHAR | 8 | CHAR8 | ||||
| CATEGORY | DB2 for OS/390: Table category | DB2TABCAT | CHAR | 2 | DB2TABCAT | ||||
| QDBPVPSZ | The size of the virtual buffer pool | DB2DBPVPSZ | INT4 | 10 | |||||
| QDBPHPSZ | The size of the hiperpool | DB2DBPHPSZ | INT4 | 10 | |||||
| QDBPVPSH | The sequential steal threshold for the virtual buffer pool | DB2DBPVPSH | INT4 | 10 | DB2INT4 | ||||
| QDBPHPSH | The sequential steal threshold for the hiperpool | DB2DBPHPSH | INT4 | 10 | |||||
| QDBPDWQT | The deferred write threshold for the virtual buffer pool | DB2DBPDWQT | INT4 | 10 | DB2INT4 | ||||
| QDBPVDQT | The vertical deferred write threshold for the virtual BP | DB2DBPVDQT | INT4 | 10 | |||||
| QDBPCAST | CASTOUT attribute | DB2DBPCAST | CHAR | 6 | CHAR6 | ||||
| QDBPPSQT | Parallel I/O sequential steal threshold for virtual BP | DB2DBPPSQT | INT4 | 10 | DB2INT4 | ||||
| QDBPXSQT | Assisting parallel sequential threshold | DB2DBPXSQT | INT4 | 10 | DB2INT4 | ||||
| QDBPRES1 | Field type char, length 1, reserved | DB2RES01 | CHAR | 1 | DB2CHAR01 | ||||
| TABCATDES | Table category description | DB2TCATDES | CHAR | 44 | DB2CHAR44 | ||||
| VPTYPE | Location of buffer pool: primary (DBM1) or data space | 0 |
| Key field | Non-key field |
How do I retrieve data from SAP table DB2BPTUNE using ABAP code
The following ABAP code Example will allow you to do a basic selection on DB2BPTUNE to SELECT all data from the tableDATA: WA_DB2BPTUNE TYPE DB2BPTUNE.
SELECT SINGLE *
FROM DB2BPTUNE
INTO CORRESPONDING FIELDS OF WA_DB2BPTUNE
WHERE...
How to access SAP table DB2BPTUNE
Within an ECC or HANA version of SAP you can also view further information about DB2BPTUNE and the data within it using relevant transactions such asSE11 (ABAP Dictionary Maintenance)
SM30 (Maintain Table Data)
SE80 (Object Navigator)
SE16 (Data Browser).
Search for further information about these or an SAP related objects