TST04OMS SAP (liveCache: Table for Database Summary in ST04L) Structure details
Description: liveCache: Table for Database Summary in ST04L
Structure field list including key, data, relationships and ABAP select examples
TST04OMS 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 "liveCache: Table for Database Summary in ST04L" 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_TST04OMS TYPE TST04OMS.
The TST04OMS table consists of various fields, each holding specific information or linking keys about liveCache: Table for Database Summary in ST04L data available in SAP. These include CACHEACC (SAP MaxDB: Cache Accesses), CACHEHITS (SAP MaxDB: Cache Hits), HITRATE (SAP DB: Cache Hit Rate (%)), SQLCOMM (SAP DB: Number of SQL Commands).. 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: S - System table, maint. only by SAP, change = modificationDisplay/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Cannot Be Enhanced
SAP TST04OMS 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 |
| CACHESIZE | SAP MaxDB: Cache Size in KB | CACHESIZE | CHAR | 14 | CHAR14 | ||||
| CACHEACC | SAP MaxDB: Cache Accesses | CACHEACC | CHAR | 26 | CHAR26 | ||||
| CACHEHITS | SAP MaxDB: Cache Hits | CACHEHITS | CHAR | 26 | CHAR26 | ||||
| HITRATE | SAP DB: Cache Hit Rate (%) | HITRATE | CHAR | 14 | CHAR14 | ||||
| SQLCOMM | SAP DB: Number of SQL Commands | SQLCOMM | CHAR | 26 | CHAR26 | ||||
| ROLLBACKS | SAP DB: Number of Rollbacks | ROLL_BACKS | CHAR | 26 | CHAR26 | ||||
| COMMITS | SAP MaxDB: Number of Commits | COMMITS_ | CHAR | 26 | CHAR26 | ||||
| PREPARES | SAP DB: Number of Prepares | PREPARES | CHAR | 26 | CHAR26 | ||||
| EXECUTES | SAP DB: Number of Executes | EXECUTES | CHAR | 26 | CHAR26 | ||||
| CREATES | SAP MaxDB: Number of Created DB Objects | CREATES | CHAR | 26 | CHAR26 | ||||
| DBPROCS | liveCache: Database procedures | DBPROCS | CHAR | 16 | CHAR16 | ||||
| ALTERS | SAP MaxDB: Number of Altered DB Objects | ALTERS | CHAR | 26 | CHAR26 | ||||
| DROPS | SAP DB: Number of Dropped DB objects | DROPS | CHAR | 26 | CHAR26 | ||||
| SHOWS | SAP MaxDB: Number of Shows | SHOWS | CHAR | 26 | CHAR26 | ||||
| PHYREADS | SAP DB: Number of Physical Reads | PHYREADS | CHAR | 26 | CHAR26 | ||||
| PHYWRITES | SAP DB: Number of Physical Writes | PHYWRITES | CHAR | 26 | CHAR26 | ||||
| LOGREADS | SAP MaxDB: Number of Logical Reads | LOG_READS | CHAR | 26 | CHAR26 | ||||
| LOGWRITES | SAP MaxDB: Number of Logical Writes | LOG_WRITES | CHAR | 26 | CHAR26 | ||||
| LOCKENTRY | SAP DB: Available Lock Entries | LOCKENTRY | CHAR | 26 | CHAR26 | ||||
| MAXENTRIES | SAP MaxDB: Maximum Used Lock Entries | MAXENTRIES | CHAR | 26 | CHAR26 | ||||
| AVGENTRIES | SAP DB: Average Used Lock Entries | AVGENTRIES | CHAR | 26 | CHAR26 | ||||
| ROWENTRIES | SAP DB: Number of Current Row Locks | ROWENTRIES | CHAR | 26 | CHAR26 | ||||
| TABENTRIES | SAP MaxDB: Number of Current Table Locks | TABENTRIES | CHAR | 26 | CHAR26 | ||||
| COLLISION | SAP MaxDB: Lock List Collisions Since Restart | COLLISION | CHAR | 26 | CHAR26 | ||||
| ESCALATION | SAP MaxDB: Lock List Escalations Since Restart | ESCALATION | CHAR | 26 | CHAR26 | ||||
| LOCKHOLDER | SAP DB: Number of Transactions Holding Locks | LOCKHOLDER | CHAR | 26 | CHAR26 | ||||
| LOCKREQ | SAP DB: Number of Transactions Requesting Locks | LOCKREQ | CHAR | 26 | CHAR26 | ||||
| LOGPAGES | SAP MaxDB: Log Pages Written | LOGPAGES | CHAR | 26 | CHAR26 | ||||
| LOGWAITS | SAP MaxDB: Number of Wait Situations for Log Writer | LOGWAITS | CHAR | 26 | CHAR26 | ||||
| GROUPCOM | SAP DB: Number of Group Commits | GROUPCOM | CHAR | 26 | CHAR26 | ||||
| QUEUEOVER | SAP DB: Log Queue Overflows | QUEUEOVER | CHAR | 26 | CHAR26 | ||||
| TABLESCANS | SAP DB: Number of Table Scans | TABLESCANS | CHAR | 26 | CHAR26 | ||||
| INDEXSCANS | SAP DB: Number of Index Scans | INDEXSCANS | CHAR | 26 | CHAR26 | ||||
| CACHESORTS | SAP MaxDB: Number of Sort Operations | CACHESORTS | CHAR | 26 | CHAR26 | ||||
| ROWSORTS | SAP DB: Sorted Rows | ROWSORTS | CHAR | 26 | CHAR26 |
| Key field | Non-key field |
How do I retrieve data from SAP structure TST04OMS using ABAP code?
As TST04OMS 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 TST04OMS as there is no data to select.How to access SAP table TST04OMS
Within an ECC or HANA version of SAP you can also view further information about TST04OMS 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