ST04N_KYF SAP (Data to be displayed in new ST04N - key figures) Structure details

Dictionary Type: Structure
Description: Data to be displayed in new ST04N - key figures




ABAP Code to SELECT data from ST04N_KYF
Related tables to ST04N_KYF
Access table ST04N_KYF




Structure field list including key, data, relationships and ABAP select examples

ST04N_KYF 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 "Data to be displayed in new ST04N - key figures" 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_ST04N_KYF TYPE ST04N_KYF.

The ST04N_KYF table consists of various fields, each holding specific information or linking keys about Data to be displayed in new ST04N - key figures data available in SAP. These include DBUFF_QUALITY (Data buffer quality), DBUFF_LOGREADS (Logical Reads), DBUFF_PHYSREADS (Physical reads), DBUFF_PHYSWRITES (Physical writes).. 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 ST04N_KYF 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
DATABUFFERSIZEData buffer size in kB ST04N_DATABUFFERSIZEDEC16ST04N_NUMBER_16
DBUFF_QUALITYData buffer quality ST04N_DBUFF_QUALITYDEC4(1) ST04N_PERCNTG_3_1
DBUFF_LOGREADSLogical Reads ST04N_DBUFF_LOGREADSDEC16ST04N_NUMBER_16
DBUFF_PHYSREADSPhysical reads ST04N_DBUFF_PHYSREADSDEC16ST04N_NUMBER_16
DBUFF_PHYSWRITESPhysical writes ST04N_DBUFF_PHYSWRITESDEC16ST04N_NUMBER_16
DBUFF_BUSYWAITSBuffer busy waits ST04N_DBUFF_BUSYWAITSDEC16ST04N_NUMBER_16
DBUFF_WAITTIMEBuffer wait time in sec. ST04N_DBUFF_WAITTIMEDEC16ST04N_NUMBER_16
SHPL_SIZEShared pool size in kB ST04N_SHPL_SIZEDEC16ST04N_NUMBER_16
SHPL_CAQUALDD-cache quality in % ST04N_SHPL_CAQUALDEC4(1) ST04N_PERCNTG_3_1
SHPL_GETRATIOSQL area getratio in % ST04N_SHPL_GETRATIODEC4(1) ST04N_PERCNTG_3_1
SHPL_PINRATIOSQL area pinratio in % ST04N_SHPL_PINRATIODEC4(1) ST04N_PERCNTG_3_1
SHPL_RELOADSPINSSQL area reloads / pins in % ST04N_SHPL_RELOADSPINSDEC7(4) ST04N_PERCNTG_3_4
LGBF_SIZELog buffer size in kB ST04N_LGBF_SIZEDEC16ST04N_NUMBER_16
LGBF_ENTRIESLog buffer entries ST04N_LGBF_ENTRIESDEC16ST04N_NUMBER_16
LGBF_ALLORETRAllocation retries ST04N_LGBF_ALLORETRDEC16ST04N_NUMBER_16
LGBF_ALLOFRATAllocation fault rate in % ST04N_LGBF_ALLFRATDEC4(1) ST04N_PERCNTG_3_1
LGBF_REDLGWTRedo log wait in sec. ST04N_LGBF_REDLGWTDEC16ST04N_NUMBER_16
LGBF_LOGFILESNumber of log files ST04N_LGBF_LOGFILESNUMC3ST04N_NUMBER_3
LGBF_LOGFUSENumber of log files in use ST04N_LGBF_LOGFUSENUMC3ST04N_NUMBER_3
CLL_USERCALLSUser calls ST04N_CLL_USERCALLSDEC16ST04N_NUMBER_16
CLL_USERCOMMUser commits ST04N_CLL_USERCOMMDEC16ST04N_NUMBER_16
CLL_USERROLLBUser rollbacks ST04N_CLL_USERROLLBDEC16ST04N_NUMBER_16
CLL_RECURSIVERecursive calls ST04N_CLL_RECURSIVEDEC16ST04N_NUMBER_16
CLL_PARSECNTParse count ST04N_CLL_PARSECNTDEC16ST04N_NUMBER_16
CLL_USR_PER_RCCLLUser calls per recursive call ST04N_CLL_USR_PER_RCCLLDEC6(1) ST04N_DEC_5_1
CLL_RDS_PER_UCLLLogical reads per user call ST04N_CLL_RDS_PER_UCLLDEC6(1) ST04N_DEC_5_1
TIMS_BUSYWTBusy wait time in seconds ST04N_TIMS_BUSWTDEC16ST04N_NUMBER_16
TIMS_CPUTIMECPU time used by this session ST04N_TIMS_CPUTIMEDEC16ST04N_NUMBER_16
TIMS_TIM_PER_UCLLTime per user call in msec. ST04N_TIMS_TIM_PER_UCLLDEC14(2)
TIMS_SESS_BUSYSession busy % ST04N_TIMS_SESS_BUSYDEC5(2) ST04N_PERCNTG_3_2
TIMS_CPUUSAGECPU usage % ST04N_TIMS_CPUUSAGEDEC5(2) ST04N_PERCNTG_3_2
TIMS_CPUCOUNTCPU count / Number of CPUs ST04N_TIMS_CPUCOUNTNUMC3ST04N_NUMBER_3
RDLG_WRITESRedo writes ST04N_RDLG_WRITESDEC16ST04N_NUMBER_16
RDLG_OSBLCKWRTOS blocks written ST04N_RDLG_OSBLCKWRTDEC16ST04N_NUMBER_16
RDLG_LTCHTIMLatching time in sec. ST04N_RDLG_LTCHTIMDEC16ST04N_NUMBER_16
RDLG_WRTTIMRedo write time in sec. ST04N_RDLG_WRTTIMDEC16ST04N_NUMBER_16
RDLG_MBWRITTENMegabytes written ST04N_RDLG_MBWRITTENDEC16ST04N_NUMBER_16
TABSF_SHTABSCANShort table scans ST04N_TABSF_SHTABSCANDEC16ST04N_NUMBER_16
TABSF_LGTABSCANLong table scans ST04N_TABSF_LGTABSCANDEC16ST04N_NUMBER_16
TABSF_FBYROWIDTable fetch by rowid ST04N_TABSF_FBYROWIDDEC16ST04N_NUMBER_16
TABSF_FBYCONTROWTable fetch by continued row ST04N_TABSF_FBYCONTROWDEC16ST04N_NUMBER_16
SORT_MEMORYSorts in memory ST04N_SORT_MEMORYDEC16ST04N_NUMBER_16
SORT_DISKSorts on disk ST04N_SORT_DISKDEC16ST04N_NUMBER_16
SORT_ROWSRows sorted ST04N_SORT_ROWSDEC16ST04N_NUMBER_16
SORT_WAEXOPTWorkarea execution in optimal mode ST04N_SORT_WAEXOPTDEC16ST04N_NUMBER_16
SORT_WAEXONEPWorkarea execution in one pass mode ST04N_SORT_WAEXONEPDEC16ST04N_NUMBER_16
SORT_WAEXMULTPWorkarea execution in multipass mode ST04N_SORT_WAEXMULTPDEC16ST04N_NUMBER_16
IEFF_SOFTPARSESoft parse ratio ST04N_IEFF_SOFTPARSEDEC5(4) ST04N_DEC_1_4
IEFF_INMEM_SORTIn-memory sort ratio ST04N_IEFF_INMEM_SORTDEC5(4) ST04N_DEC_1_4
IEFF_PARSTOEXECParse to execute ratio ST04N_IEFF_PARSTOEXECDEC5(4) ST04N_DEC_1_4
IEFF_PARSCPUTOTOTParse CPU to total CPU ratio ST04N_IEFF_PARSCPUTOTOTDEC5(4) ST04N_DEC_1_4
IEFF_PTCPU_PTELPSParse time CPU to parse time elapsed ST04N_IEFF_PTCPU_PTELPSDEC5(4) ST04N_DEC_1_4

Key field Non-key field



How do I retrieve data from SAP structure ST04N_KYF using ABAP code?

As ST04N_KYF 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 ST04N_KYF as there is no data to select.

How to access SAP table ST04N_KYF

Within an ECC or HANA version of SAP you can also view further information about ST04N_KYF and the data within it using relevant transactions such as

SE11 (ABAP Dictionary Maintenance)
SM30 (Maintain Table Data)
SE80 (Object Navigator)
SE16 (Data Browser).


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