SAP TABLES | Basis Components | Database Interface, Database Platforms | DB-Independent Database Interface(BC-DB-DBI) SAP BC

RSEXPBUFG64 SAP Global statisctics structure for dbexpbuf.c Structure and data

RSEXPBUFG64 is an SAP Structure so does not store data like a database table does but can be used to process "Global statisctics structure for dbexpbuf.c" 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.


Below is the documentation avaialable and full details of the fields which make up this Structure.

You can view further information about this via relevant transactions such as SE11 or SE80. Also check out the Comments section below to view or add related contributions and example screen shots.

Display/Maintenance via SM30: Yes but with Restrictions

Enhancement category i: Cannot Be Enhanced
See here for more information about this and other SAP enhancement categories

SAP RSEXPBUFG64 Structure fields within data Dictionary

Component Type
Data Typelength (Decimals)Check tableDescriptionConversion Routine
BUFFER_LRSBUF_SIZE_BDEC20 Size of a buffer instance (Bytes)
MAX_OBJ_NRSBUF_MAX_OBJ_NDEC20 Maximum number of objects in a buffer instance
BLOCK_LRSBUF_BLOCK_SIZE_BDEC20 Size of a data block in a buffer instance (Bytes)
HASH_VEC_SRSBUF_HASH_VEC_NDEC20 Hash Vector Size (number of elements)
MUTEX_NRSBUF_MUTEX_NDEC20 Number of mutexes used
MAX_OBJ_SRSBUF_MAX_OBJ_SIZE_BDEC20 Maximum size of a buffered object
EST_LOB_SRSBUF_OBSOLETEDEC20 Attribute is not used anymore
PREF_OB_SRSBUF_OBSOLETEDEC20 Attribute is not used anymore
WP_NRSBUF_WP_NDEC20 Number of work processes
SEMKEYRSBUF_SEMKEYDEC20 Semaphore key used for this buffer instance
SCLASSRSBUF_SCLASSDEC20 Synchronisation class of a buffer instance
MAX_BLKSRSBUF_MAX_BLOCKS_NDEC20 Maximum number of data blocks in a buffer instance
USED_BLKSRSBUF_USED_BLOCKS_NDEC20 Number of currently used data blocks in a buffer instance
VAL_OBJ_NRSBUF_VALID_OBJ_NDEC20 Number of valid objects in a buffer instance
OBJECT_NRSBUF_OBJ_NDEC20 Number of objects in a buffer instance
VAL_DAT_LRSBUF_OBJ_SIZE_BDEC20 Size of a buffered object (Bytes)
FREE_VEC_LRSBUF_FREE_LIST_VEC_NDEC20 Number of free lists in a buffer instance
I_FREE_INXRSBUF_OBSOLETEDEC20 Attribute is not used anymore
S_RETR_NRSBUF_S_RETRIEVE_NDEC20 Number of successful retrieve operations
M_RETR_NRSBUF_M_RETRIEVE_NDEC20 Number of retrieval misses
LOAD_INS_NRSBUF_OBSOLETEDEC20 Attribute is not used anymore
LOAD_REP_NRSBUF_LOAD_NDEC20 Number of executed buffer load operations
LOAD_DUP_NRSBUF_OBSOLETEDEC20 Attribute is not used anymore
S_INVAL_NRSBUF_S_INVAL_NDEC20 Number of successful invalidations in a buffer instance
M_INVAL_NRSBUF_M_INVAL_NDEC20 Number of nvalidation misses in a buffer instance
S_REM_NRSBUF_S_REMOVE_NDEC20 Number of successful remove operations in a buffer instance
M_REM_NRSBUF_M_REMOVE_NDEC20 Number of removal misses
S_UPD_NRSBUF_OBSOLETEDEC20 Attribute is not used anymore
M_UPD_NRSBUF_OBSOLETEDEC20 Attribute is not used anymore

INSERT_NRSBUF_OBSOLETEDEC20 Attribute is not used anymore
INVAL_NRSBUF_RESET_NDEC20 Number of (soft) buffer resets
RECOV_NRSBUF_OBSOLETEDEC20 Attribute is not used anymore
HARD_RST_NRSBUF_HARD_RESET_NDEC20 Number of (hard) buffer resets
LOB_REQ_NRSBUF_LOB_REQ_NDEC20 Number of requests for large buffer objects
LOB_MAX_LRSBUF_LOB_MAX_BDEC20 Size of largest object in a buffer instance
COLL_L_LOCRSBUF_COLL_ON_RETRIEVE_NDEC20 Number of hash collisions when retrieving buffered objects
COLL_ON_INRSBUF_COLL_ON_LOAD_NDEC20 Number of hash collisions when loading objects into buffer
COLL_L_INRSBUF_OBSOLETEDEC20 Attribute is not used anymore
COLL_L_MAXRSBUF_COLL_MAX_NDEC20 Max. hash collision list
DIS_DIR_NRSBUF_DISPL_DIR_NDEC20 Number of objects displaced due to directory overflow
DIS_DSP_NRSBUF_DISPL_DATA_SPACE_NDEC20 Number of objects displaced due to data space overflow
OBJ_SWAP_NRSBUF_DISPL_OBJ_NDEC20 Total number of objects displaced from a buffer instance
BLK_SWAP_NRSBUF_DISPL_BLOCKS_NDEC20 Total number of blocks displaced from a buffer instance
IDENT_VRSBUF_IDENTCHAR8 Buffer instance identifier
INST_TRSBUF_STARTUP_TSCHAR14 Startup time of buffer instance
RESET_TRSBUF_LAST_RESET_TSCHAR14 Date of last buffer reset

Key field
Non-key field