DB6PMSB SAP (DB6: Buffer Pool Snapshot) Structure details
Dictionary Type: Structure
Description: DB6: Buffer Pool Snapshot
Description: DB6: Buffer Pool Snapshot
Structure field list including key, data, relationships and ABAP select examples
DB6PMSB 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 "DB6: Buffer Pool Snapshot" 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_DB6PMSB TYPE DB6PMSB.
The DB6PMSB table consists of various fields, each holding specific information or linking keys about DB6: Buffer Pool Snapshot data available in SAP. These include PARTITN (Partition Number), BP_NAME (DB6: General identifier), CALLERFLAG (Who Has Called this Program), DBMSTRTTME (DB6: Timestamp (Format: YYYYMMDDHHMMSS)).. 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 DB6PMSB 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 |
| COMPTIME | DB6: Timestamp (Format: YYYYMMDDHHMMSS) | DB6TSTAMP | CHAR | 14 | |||||
| PARTITN | Partition Number | 0 | |||||||
| BP_NAME | DB6: General identifier | DB6IDENT | CHAR | 20 | |||||
| CALLERFLAG | Who Has Called this Program | 0 | |||||||
| DBMSTRTTME | DB6: Timestamp (Format: YYYYMMDDHHMMSS) | DB6TSTAMP | CHAR | 14 | |||||
| PRGVERS | Version of Program Inserted this Row | 0 | |||||||
| IN_DB_ALIA | DB6: General identifier | DB6IDENT | CHAR | 20 | |||||
| DB_NAME | DB6: General identifier | DB6IDENT | CHAR | 20 | |||||
| DB_PATH | DB6: File Path | DB6PATH | CHAR | 255 | DB6PATH | ||||
| PL_D_LRS | pool_data_l_reads: Pool Data Logical Reads | 0 | |||||||
| PL_D_PRS | pool_data_p_reads: Pool Data Physical Reads | 0 | |||||||
| PL_D_WS | pool_data_writes: Pool Data Writes | 0 | |||||||
| PL_I_LRS | pool_index_l_reads: Pool Index Logical Reads | 0 | |||||||
| PL_I_PRS | pool_index_p_reads: Pool Index Physical Reads | 0 | |||||||
| PL_I_WS | pool_index_writes: Pool Index Writes | 0 | |||||||
| PL_RD_TM | pool_read_time: Buffer Pool Read Time | 0 | |||||||
| PL_WT_TM | pool_write_time: Buffer Pool Write Time | 0 | |||||||
| FLS_CLOSED | files_closed: Files Closed for Buffer Pool | 0 | |||||||
| PL_A_DRSI | pool_async_data_readsi: Asynchronous Pool Data Reads | 0 | |||||||
| PL_A_DWS | pool_async_data_writes: Asynchronous Pool Data Writes | 0 | |||||||
| PL_A_IWS | pool_async_index_writes: Asynchronous Pool Index Writes | 0 | |||||||
| PL_A_RTM | pool_async_read_time: Asynchronous Read Time | 0 | |||||||
| PL_A_WTM | pool_async_write_time: Asynchronous Write Time | 0 | |||||||
| PL_A_DRRQ | pool_async_data_read_reqs: No. of Asynchronous Read Requests | 0 | |||||||
| DIRCT_RDS | direct_reads: Direct Reads | 0 | |||||||
| DIRCT_WTS | direct_writes: Direct Writes | 0 | |||||||
| DIRCT_RRQS | direct_read_reqs: Direct Read Requests | 0 | |||||||
| DIRCT_WRQS | direct_write_reqs: Direct Write Requests | 0 | |||||||
| DIRCT_RTM | direct_read_time: Direct Read Time | 0 | |||||||
| DIRCT_WTM | direct_write_time: Direct Write Time | 0 | |||||||
| PL_A_IRS | pool_async_index_reads: Asynchronous Pool Index Reads | 0 | |||||||
| PL_D_TE | pool_data_to_estore: No. of Pages Copied from BP to ExStor. | 0 | |||||||
| PL_I_TE | pool_index_to_estore: No. of Pages Copied from BP to ExStor. | 0 | |||||||
| PL_I_FE | pool_index_from_estore: No of Pages Copied from ExStor to BP | 0 | |||||||
| PL_D_FE | pool_data_from_estore: No. of Pages Copied from ExStor to BP | 0 | |||||||
| UNREADPFPG | unread_prefetch_pages: Unread prefetched pages | 0 | |||||||
| PL_TD_LRS | pool_temp_data_l_reads | 0 | |||||||
| PL_TD_PRS | pool_temp_data_p_reads | 0 | |||||||
| PL_TI_LRS | pool_temp_index_l_reads | 0 | |||||||
| PL_TI_PRS | pool_temp_index_p_reads | 0 | |||||||
| PL_A_IRRQ | pool_async_index_read_reqs | 0 | |||||||
| CURBUFFSZ | bp_cur_buffsz | 0 | |||||||
| NEWBUFFSZ | bp_new_buffsz | 0 | |||||||
| PGS_FROM_BLOCKIO | pages_from_block_ios | 0 | |||||||
| PGS_FROM_VECTRIO | pages_from_vectored_ios | 0 | |||||||
| PHYS_PAGE_MAPS | physical_page_maps | 0 | |||||||
| PL_ASYNC_XDA_RD | pool_async_xda_reads | 0 | |||||||
| PL_ASYNC_XDA_RRQ | pool_async_xda_read_reqs | 0 | |||||||
| PL_ASYNC_XDA_WRT | pool_aysnc_xda_writes | 0 | |||||||
| PL_NO_VICTIM_BUF | pool_no_victim_buffer | 0 | |||||||
| POOL_XDA_L_READS | pool_xda_l_reads | 0 | |||||||
| POOL_XDA_P_READS | pool_xda_p_reads | 0 | |||||||
| POOL_XDA_WRITES | pool_xda_writes | 0 | |||||||
| PL_TEMP_XDA_L_RD | pool_temp_xda_l_reads | 0 | |||||||
| PL_TEMP_XDA_P_RD | pool_temp_xda_p_reads | 0 | |||||||
| VECTORED_IOS | vectored_ios | 0 | |||||||
| BP_PAGES_LEFT | bp_pages_left_to_remove | 0 | |||||||
| BP_TBSP_USE_CNT | bp_tbsp_use_count | 0 |
| Key field | Non-key field |
How do I retrieve data from SAP structure DB6PMSB using ABAP code?
As DB6PMSB 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 DB6PMSB as there is no data to select.How to access SAP table DB6PMSB
Within an ECC or HANA version of SAP you can also view further information about DB6PMSB 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