DB2QW199 SAP (DB2 IFI 199 - Data sets statistics) Structure details
Description: DB2 IFI 199 - Data sets statistics
Structure field list including key, data, relationships and ABAP select examples
DB2QW199 is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "DB2 IFI 199 - Data sets statistics" Information within sap ABAP programs.
This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately.
i.e. DATA: wa_DB2QW199 TYPE DB2QW199.
The DB2QW199 table consists of various fields, each holding specific information or linking keys about DB2 IFI 199 - Data sets statistics data available in SAP. These include USERID (), DSSDATE (Field of type DATS), DSSTIME (Field of type TIMS), DSSMSEC (Event time stamp (milliseconds)).. 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:Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Cannot Be Enhanced
SAP DB2QW199 structure 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 |
| CLGUID | DB2CLGUID | CHAR | 32 | SMAPGUID | |||||
| USERID | DB2USERID | INT2 | 5 | DB2SINT | |||||
| DSSDATE | Field of type DATS | DATS | DATS | 8 | DATS | ||||
| DSSTIME | Field of type TIMS | TIMS | TIMS | 6 | TIME | ||||
| DSSMSEC | Event time stamp (milliseconds) | DB2EVTTMS | CHAR | 6 | DB2CHAR06 | ||||
| DSSDBNAME | Database name | DB2DBNAME | CHAR | 8 | D2DBNAME | ||||
| DSSTSNAME | Name of the tablespace | DB2TSNAME | CHAR | 8 | CHAR8 | ||||
| QW0199DN | Partition or piece number | DB20199DN | INT2 | 5 | DB2SINT | ||||
| DSSMEMB | DB2 member name in data sharing environment | DB2MEMN | CHAR | 8 | DB2CHAR08 | ||||
| DB2PSTYPE | Type of pageset | DB2PSTYPE | CHAR | 5 | DB2CHAR5 | ||||
| DB2GBPDEP | Group bufferpool dependence | DB2GBPDEP | CHAR | 3 | DB2CHAR03 | ||||
| DB2SYNCIO | Synchronous I/O per minute (pages) | DB2SYNCIO | DEC | 8(2) | DB2DEC10_2 | ||||
| DB2APGAIO | Avg. number of pages read or written per asynchronous I/O | DB2APGAIO | DEC | 8(2) | DB2DEC10_2 | ||||
| DB2AIOMIN | Asyncronous I/Os per minute (pages) | DB2AIOMIN | DEC | 8(2) | DB2DEC10_2 | ||||
| DB2CASHPG | Cached pages | DB2CASHPG | DEC | 5(2) | DB2DECPCT | ||||
| DB2CHANPG | Changed pages | DB2CHANPG | DEC | 5(2) | DB2DECPCT | ||||
| DB2HPCAPG | Percentage of buffers in the HP containing pages of the PS | DB2HPCAPG | DEC | 4(2) | DB2DEC4_2 | ||||
| DB2DBPNM | Name of buffer pool | DB2DBPNM | CHAR | 8 | CHAR8 | ||||
| QW0199TS | Start timestamp for collection of dataset values | DB20199TS | CHAR | 8 | DB2CHAR08 | ||||
| QW0199DB | Database ID | DB20199DB | INT2 | 5 | DB2SINT | ||||
| QW0199OB | Pageset OBID | DB20199OB | INT2 | 5 | DB2SINT | ||||
| QW0199BP | Buffer pool ID | DB20199BP | INT4 | 10 | DB2INT4 | ||||
| QW0199DS | DSS Flags | DB20199DS | CHAR | 1 | DB2CHAR01 | ||||
| QW0199SV | Average synchronous I/O delay | DB20199SV | INT4 | 10 | DB2INT4 | ||||
| QW0199SX | Maximum synchronous I/O delay | DB20199SX | INT4 | 10 | DB2INT4 | ||||
| QW0199SP | Total number of pages read or written synchronously | DB20199SP | INT4 | 10 | DB2INT4 | ||||
| QW0199AD | Average asynchronous I/O delay | DB20199AD | INT4 | 10 | DB2INT4 | ||||
| QW0199AX | Maximum asynchronous I/O delay | DB20199AX | INT4 | 10 | DB2INT4 | ||||
| QW0199AP | Total number of pages read or written asynchronously | DB20199AP | INT4 | 10 | DB2INT4 | ||||
| QW0199AC | Total number of asynchronous I/Os | DB20199AC | INT4 | 10 | DB2INT4 | ||||
| QW0199VP | Number of pages cached in virtual pool | DB20199VP | INT4 | 10 | DB2INT4 | ||||
| QW0199VD | Number of changed pages cached in virtual pool | DB20199VD | INT4 | 10 | DB2INT4 | ||||
| QW0199HP | Number of pages cached in hiperpool | DB20199HP | INT4 | 10 | DB2INT4 | ||||
| S199AP | Total asynchronous I/O minute (count) | DB2199AP | DEC | 8(2) | DB2DEC10_2 | ||||
| QWP1DTIM | Time Interval Before DB2 Resets Data Set Statistics (Min.) | DB2WP1DTIM | INT2 | 5 | DB2SINT |
| Key field | Non-key field |
How do I retrieve data from SAP structure DB2QW199 using ABAP code?
As DB2QW199 is a database structure and not a table it does not store any data in the SAP data dictionary. The ABAP SELECT statement is therefore not appropriate and can not be performed on DB2QW199 as there is no data to select.How to access SAP table DB2QW199
Within an ECC or HANA version of SAP you can also view further information about DB2QW199 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