MSS_PMEM SAP (Contains data from sysperfinfo on memory) Structure details
Description: Contains data from sysperfinfo on memory
Structure field list including key, data, relationships and ABAP select examples
MSS_PMEM 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 "Contains data from sysperfinfo on memory" 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_MSS_PMEM TYPE MSS_PMEM.
The MSS_PMEM table consists of various fields, each holding specific information or linking keys about Contains data from sysperfinfo on memory data available in SAP. These include WRKPROCMEM (Amount of memory granted to executing processes in KB), LOCKMEMORY (Amount of dynamic memory used for locks in KB), MAXWSPMEM (Maximum amount of memory available for executing SQL process), OPTQRYMEM (Amount of memory SQL Server is using for query optimization).. 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 MSS_PMEM 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 |
| CONNECTMEM | Amount of dynamic memory the server is using for connections | MSSPMCONN | DEC | 23 | |||||
| WRKPROCMEM | Amount of memory granted to executing processes in KB | MSSPMGWSPM | DEC | 23 | |||||
| LOCKMEMORY | Amount of dynamic memory used for locks in KB | MSSPMLCKM | DEC | 23 | |||||
| MAXWSPMEM | Maximum amount of memory available for executing SQL process | MSSPMMWSPM | DEC | 23 | |||||
| OPTQRYMEM | Amount of memory SQL Server is using for query optimization | MSSPMOPMEM | DEC | 23 | |||||
| SQLCACMEM | Amount of memory being used for dynamic SQL cache in KB | MSSPMCACM | DEC | 23 | |||||
| TARSRVMEM | Amount of memory SQL Server is willing to consume in KB | MSSPMTARSM | DEC | 23 | |||||
| TTLSRVMEM | Amount of memory SQL Server is currently using in KB. | MSSPMTTLSM | DEC | 23 | |||||
| USERCONCTS | Number of user connections to the SQL Server system | MSSPSUSCON | DEC | 23 | |||||
| CACHEHIT | Percentage of pages found in the buffer cache | MSSPBCACHT | DEC | 13(3) | |||||
| DATACACHSZ | Size in KB of the data cache, including unused space | MSSPBDATAC | DEC | 23 | |||||
| CACHESIZE | Size in KB of the procedure cache, including unused space. | MSSPBCACSZ | DEC | 23 | |||||
| BUFFCOMMIT | Number of committed pages in cache. | MSSPBCOMIT | DEC | 23 | |||||
| FREEBUFFER | Number of free pages available in cache. | MSSPBFREBF | DEC | 23 | |||||
| STLPAGECNT | Number of buffer pages taken for other memory requirements | MSSPBSTPCT | DEC | 23 |
| Key field | Non-key field |
How do I retrieve data from SAP structure MSS_PMEM using ABAP code?
As MSS_PMEM 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 MSS_PMEM as there is no data to select.How to access SAP table MSS_PMEM
Within an ECC or HANA version of SAP you can also view further information about MSS_PMEM 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