OMS_HSTAT SAP (liveCache: Structure for sysdba.oms_heap_statistics) Structure details
Description: liveCache: Structure for sysdba.oms_heap_statistics
Structure field list including key, data, relationships and ABAP select examples
OMS_HSTAT 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: Structure for sysdba.oms_heap_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_OMS_HSTAT TYPE OMS_HSTAT.
The OMS_HSTAT table consists of various fields, each holding specific information or linking keys about liveCache: Structure for sysdba.oms_heap_statistics data available in SAP. These include HEAPUSAGE (Decimal number, 20 digits, none after decimal point), MAXHEAPUSG (Decimal number, 20 digits, none after decimal point), RESERVED (Decimal number, 20 digits, none after decimal point), ALLOC_CNT (Decimal number, 20 digits, none after decimal point).. 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 OMS_HSTAT 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 |
| DESCR | Monitor description | LC_MONDESC | CHAR | 40 | CHAR40 | ||||
| HEAPUSAGE | Decimal number, 20 digits, none after decimal point | DEC20 | DEC | 20 | DEC20 | ||||
| MAXHEAPUSG | Decimal number, 20 digits, none after decimal point | DEC20 | DEC | 20 | DEC20 | ||||
| RESERVED | Decimal number, 20 digits, none after decimal point | DEC20 | DEC | 20 | DEC20 | ||||
| ALLOC_CNT | Decimal number, 20 digits, none after decimal point | DEC20 | DEC | 20 | DEC20 | ||||
| FREE_CNT | Decimal number, 20 digits, none after decimal point | DEC20 | DEC | 20 | DEC20 | ||||
| SALLOC_CNT | Decimal number, 20 digits, none after decimal point | DEC20 | DEC | 20 | DEC20 | ||||
| SFREE_CNT | Decimal number, 20 digits, none after decimal point | DEC20 | DEC | 20 | DEC20 | ||||
| SPINLOCKS | Decimal number, 20 digits, none after decimal point | DEC20 | DEC | 20 | DEC20 | ||||
| COLLISIONS | Decimal number, 20 digits, none after decimal point | DEC20 | DEC | 20 | DEC20 | ||||
| SPINLOOPS | 0 | ||||||||
| YIELDLOOPS | 0 | ||||||||
| MAXSPLOOP | 0 | ||||||||
| MAXYLDLOOP | 0 |
| Key field | Non-key field |
How do I retrieve data from SAP structure OMS_HSTAT using ABAP code?
As OMS_HSTAT 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 OMS_HSTAT as there is no data to select.How to access SAP table OMS_HSTAT
Within an ECC or HANA version of SAP you can also view further information about OMS_HSTAT 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