DB2QWP4 SAP (Instrumentation Mapping for System Initialization Parameter) Structure details

Dictionary Type: Structure
Description: Instrumentation Mapping for System Initialization Parameter




ABAP Code to SELECT data from DB2QWP4
Related tables to DB2QWP4
Access table DB2QWP4




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

DB2QWP4 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 "Instrumentation Mapping for System Initialization Parameter" 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_DB2QWP4 TYPE DB2QWP4.

The DB2QWP4 table consists of various fields, each holding specific information or linking keys about Instrumentation Mapping for System Initialization Parameter data available in SAP. These include QWP4LEN (Small integer), QWP4EYE (Field type char, length 4), QWP4LVL (Field type char, length 8), QWP4MMRB (Small integer).. 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 DB2QWP4 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
QWP4IDSmall integer DB2INT2AAINT25DB2SINT
QWP4LENSmall integer DB2INT2AAINT25DB2SINT
QWP4EYEField type char, length 4 DB2CHAR04CHAR4DB2CHAR04
QWP4LVLField type char, length 8 DB2CHAR08CHAR8DB2CHAR08
QWP4MMRBSmall integer DB2INT2AAINT25DB2SINT
QWP4WRENSmall integer DB2INT2AAINT25DB2SINT
QWP4BPOFField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4MVSField type char, length 3 DB2CHAR03CHAR3DB2CHAR03
QWP4CNTLField type char, length 2, bit field DB2BIT02CHAR2DB2CHAR02
QWP4IDCKField type char, length 1, bit field DB2BIT01CHAR1DB2CHAR01
QWP4MISCField type char, length 1, bit field DB2BIT01CHAR1DB2CHAR01
QWP4MISZField type char, length 1, bit field DB2BIT01CHAR1DB2CHAR01
QWP4AUTHDB2 authorization DB2WP4AUTHCHAR8DB2CHAR08L
QWP4SADMThe authorization ID of the system administrator 1 DB2WP4SADMCHAR128CHAR128
QWP4RRUUPDATE lock for repeatable read or read stability DB2WP4RRUCHAR3DB2CHAR03L
QWP4MIS2Field type char, length 1, bit field DB2BIT01CHAR1DB2CHAR01
QWP4MSTGThread Storage Algorithm DB2WPMSTGCHAR9DB2CHAR09
QWP4RES1Field type char, length 2, reserved DB2RES02CHAR2DB2CHAR02
QWP4EDPLMaximum Size of the EDM Pool (MB) DB2WP4EDPLINT410DB2INT4
QWP4VCOFField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4DBOFField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4DFIDThe authorization ID of the system default user DB2WP4DFIDCHAR128CHAR128
QWP4IPRCName of IRLM procedure which DB2 uses to start IRLM DB2WP4IPRCCHAR8CHAR8
QWP4ISIDName of the IRLM subsystem by which IRLM is known to MVS DB2WP4ISIDCHAR4CHAR4
QWP4TOUTMaximum time DB2 waits for the release of a locked resource DB2WP4TOUTINT410DB2INT4
QWP4ISWTSeconds DB2 will wait for IRLM start DB2WP4ISWTINT410DB2INT4
QWP4ISWIField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4IAUIndicates whether IRLM is started automatically by DB2 DB2WP4IAUCHAR4CHAR4
QWP4DBCAutostart of IRLM DB2WP4IAUTCHAR4CHAR4
QWP4SWFNSmall integer DB2INT2AAINT25DB2SINT
QWP4SPOLMaximum Size of the Sort Pool (MB) DB2WP4SPOLINT410DB2INT4
QWP4SMXNField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4BMC1Small integer DB2INT2AAINT25DB2SINT
QWP4BMC2Small integer DB2INT2AAINT25DB2SINT
QWP4SWT1Small integer DB2INT2AAINT25DB2SINT
QWP4SWT2Small integer DB2INT2AAINT25DB2SINT
QWP4DWF1Small integer DB2INT2AAINT25DB2SINT
QWP4DWF2Small integer DB2INT2AAINT25DB2SINT
QWP4DWU1Small integer DB2INT2AAINT25DB2SINT
QWP4DWU2Small integer DB2INT2AAINT25DB2SINT
QWP4VDWTSmall integer DB2INT2AAINT25DB2SINT
QWP4RES2Field type char, length 2, reserved DB2RES02CHAR2DB2CHAR02
QWP4KDSAField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4KDSBField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4RDEUSmall integer DB2INT2AAINT25DB2SINT
QWP4LRUTSmall integer DB2INT2AAINT25DB2SINT
QWP4PF32Small integer DB2INT2AAINT25DB2SINT
QWP4PFT1Small integer DB2INT2AAINT25DB2SINT
QWP4PFT2Small integer DB2INT2AAINT25DB2SINT
QWP4BBTRSmall integer DB2INT2AAINT25DB2SINT
QWP4RES3Field type char, length 2, reserved DB2RES02CHAR2DB2CHAR02
QWP4PSIDField type char, length 4, bit field DB2BIT04CHAR4DB2CHAR04
QWP4DSPMMaximum locks per table(space) before escalation DB2WP4DSPMINT25DB2SINT
QWP4LKTSMaximum number of locks per tablespace DB2WP4LKTSINT410DB2INT4
QWP4LKUSMaximum number of locks per user DB2WP4LKUSINT410DB2INT4
QWP4ADM2The authorization ID of the system administrator 2 DB2WP4ADM2CHAR128CHAR128
QWP4OPR1The authorization ID of the system operator 1 DB2WP4OPR1CHAR128CHAR128
QWP4OPR2The authorization ID of the system operator 2 DB2WP4OPR2CHAR128CHAR128
QWP4CHKLSmall integer DB2INT2AAINT25DB2SINT
QWP4PDQSmall integer DB2INT2AAINT25DB2SINT
QWP4PCBSSmall integer DB2INT2AAINT25DB2SINT
QWP4PS4Small integer DB2INT2AAINT25DB2SINT
QWP4PS32Small integer DB2INT2AAINT25DB2SINT
QWP4NCPUField type numc, length 3, 1 byte DB2NUMC03NUMC3DB2NUMC03
QWP4HRCField type char, length 1, reserved DB2RES01CHAR1DB2CHAR01
QWP4PCWHSmall integer DB2INT2AAINT25DB2SINT
QWP4PCRBSmall integer DB2INT2AAINT25DB2SINT
QWP4MXRBSmall integer DB2INT2AAINT25DB2SINT
QWP4HRCDSmall integer DB2INT2AAINT25DB2SINT
QWP4RCSTSmall integer DB2INT2AAINT25DB2SINT
QWP4TRWTSmall integer DB2INT2AAINT25DB2SINT
QWP4WPFQSmall integer DB2INT2AAINT25DB2SINT
QWP4WPFSSmall integer DB2INT2AAINT25DB2SINT
QWP4SQTMSmall integer DB2INT2AAINT25DB2SINT
QWP4SQTDSmall integer DB2INT2AAINT25DB2SINT
QWP4VDTMSmall integer DB2INT2AAINT25DB2SINT
QWP4VDTDSmall integer DB2INT2AAINT25DB2SINT
QWP4MPFQSmall integer DB2INT2AAINT25DB2SINT
QWP4SWFUSmall integer DB2INT2AAINT25DB2SINT
QWP4TISPField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4DRBSField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4RMINField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4RMAXMaximum size of RID pool in the DB2 subsystem DB2WP4RMAXNUMC10NUMC10
QWP4RNLPSmall integer DB2INT2AAINT25DB2SINT
QWP4AUCASmall integer DB2INT2AAINT25DB2SINT
QWP4INTVSmall integer DB2INT2AAINT25DB2SINT
QWP4QCTMSmall integer DB2INT2AAINT25DB2SINT
QWP4TDDNAsynchronous drain start DB2WP4DDNINT25DB2SINT
QWP4MDDNAsynchronous drain stop DB2WP4MDDNINT25DB2SINT
QWP4TXSField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4SRBTField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4ANDField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4ORField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4CPUMField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4FDPSmall integer DB2INT2AAINT25DB2SINT
QWP4KNFCSmall integer DB2INT2AAINT25DB2SINT
QWP4UTOUtility timeout factor DB2WP4UTOINT25DB2SINT
QWP4ESTSmall integer DB2INT2AAINT25DB2SINT
QWP4CUTSmall integer DB2INT2AAINT25DB2SINT
QWP4SPCField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4SPSField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4ASTSmall integer DB2INT2AAINT25DB2SINT
QWP4WBMPSmall integer DB2INT2AAINT25DB2SINT
QWP4WDLISmall integer DB2INT2AAINT25DB2SINT
QWP4XCTHField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4BNVAIndicates the authorities required to add a new package DB2WP4BNVACHAR10CHAR10
QWP4SCTMField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4MDEGUpper limit on the degree of parallelism DB2WP4MDEGINT410DB2INT4
QWP4PACPackage authorization cache DB2WP4PACINT410DB2INT4
QWP4UBSSmall integer DB2INT2AAINT25DB2SINT
QWP4REGFField type char, length 1, bit field DB2BIT01CHAR1DB2CHAR01
QWP4REGCOwner of the application registration table DB2WP4REGCCHAR128CHAR128
QWP4REGAName of the application registration table DB2WP4REGACHAR128CHAR128
QWP4REGOThe name of the object registration table DB2WP4REGXCHAR128CHAR128
QWP4SITIndicates whether the site is local or remote DB2WP4SITCHAR10DB2CHAR10L
QWP4EBFAlways use EDM Best Fit Algorithm DB2WP4EBFCHAR9DB2CHAR09
QWP4REGNName of the database containing the registration tables DB2WP4REGNCHAR8CHAR8
QWP4KSIZField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4IFSField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4ABNIndicates whether autobind operations are allowed DB2WP4ABNCHAR3DB2CHAR03L
QWP4DXTPDefault index type DB2WP4DXTPNUMC1DB2NUMC1
QWP4RMTISmall integer DB2INT2AAINT25DB2SINT
QWP4ZTNSmall integer DB2INT2AAINT25DB2SINT
QWP4ZUTSmall integer DB2INT2AAINT25DB2SINT
QWP4MDEField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4ESCThe data definition escape character for ART and ORT search DB2WP4ESCCHAR4CHAR4
QWP4CDEGDefault parallelism degree DB2WP4CDEGCHAR3DB2CHAR03
QWP4CDE1Field type char, length 1 DB2CHAR01CHAR1DB2CHAR01
QWP4RES4Field type char, length 3, reserved DB2RES03CHAR3DB2CHAR03
QWP4ULBZField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4ULFRField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4RHTISmall integer DB2INT2AAINT25DB2SINT
QWP4UMDMaximum degree of utility parallelism DB2WP4UMDINT25DB2SINT
QWP4MXKDMaximum number of prepared dynamic statements DB2WP4MXKDINT410DB2INT4
QWP4SRECField type char, length 2 DB2CHAR02CHAR2DB2CHAR02
QWP4RES5Field type char, length 5 (reserved) DB2RES05CHAR5DB2CHAR05
QWP4DSFLField type char, length 1, reserved DB2RES01CHAR1DB2CHAR01
QWP4COC1Small integer DB2INT2AAINT25DB2SINT
QWP4COC2Small integer DB2INT2AAINT25DB2SINT
QWP4DATEField type char, length 8 DB2CHAR08CHAR8DB2CHAR08
QWP4CDYNCache prepared dynamic SQL statements DB2WP4CDYNCHAR3DB2CHAR03L
QWP4SCACSequential mode to read cached data from a 3990 controller DB2WP4SCACCHAR10
QWP4WAITMultiplier for Determining Retained Lock Timeout DB2WP4WAITINT25DB2SINT
QWP4RACRoutine authorization cache size DB2WP4RACINT410DB2INT4
QWP4EDDSEDM Pool Data Space Size (MB) DB2WP4EDDSINT410DB2INT4
QWP4DSMXField Type INT, Length 4 DB2INT4INT410DB2INT4
QWP4LEMMax. no. of language environment tokens active at any time DB2WP4LEMINT25DB2SINT
QWP4CONTStorage contraction DB2WP4CONTCHAR3DB2CHAR03L
QWP4CTHRStorage Contraction Threshold (Commits) DB2WP4CTHRINT25DB2SINT
QWP4STHRStorage Contraction Threshold (MB) DB2WP4STHRINT410DB2INT4
QWP4XLUCFlag if X lock is used for searched update or delete DB2WP4XLUCCHAR3DB2CHAR03L
QWP4RCHLIf page or row locks for held cursors are released at commit DB2WP4RCHLCHAR3DB2CHAR03L
QWP4DIV3Minimum divide scale DB2WP4DIV3CHAR3DB2CHAR03L
QWP4OJEHOuter join performance enhancement DB2WP4OJEHCHAR3DB2CHAR03L
QWP4VCFKVARCHAR from index DB2WP4VCFKCHAR3DB2CHAR03L
QWP4XLUDWhether X lock is used for searched update or delete DB2WP4XLUDCHAR6DB2CHAR06L
QWP4PSTUtility cache option DB2WP4PSTCHAR3DB2CHAR03L
QWP4HINTWhether access path hints are allowed DB2WP4HINTCHAR3DB2CHAR03L
QWP4CDCWhether change data capture is enabled DB2WP4CDCCHAR3DB2CHAR03L
QWP4ENFWhether DPROP is supported DB2WP4ENFCHAR3DB2CHAR03L
QWP4ABXWhether explain is allowed during autobind DB2WP4ABXCHAR3DB2CHAR03L
QWP4DSSTIf an SQLDA for describe is built during bind for static SQL DB2WP4DSSTCHAR3DB2CHAR03L
QWP4REGIWhether data definition control support is to be used DB2WP4REGICHAR3DB2CHAR03L
QWP4REGDWhether only registered packages or plans can use DDL DB2WP4REGDCHAR3DB2CHAR03L
QWP4REGQWhether two-part names are required for objects reg. in ORT DB2WP4REGQCHAR3DB2CHAR03L
QWP4REGUUnregistered DDL default DB2WP4REGUCHAR10DB2CHAR10L
QWP4SJRTDB2 for OS/390: Star Join controls DB2WP4SJRTCHAR10
QWP4OPTPOptimizer index prefetch enhancement DB2WP4OPTPCHAR8CHAR8
QWP4NPAGNPAGES threshold for index scan DB2WP4NPAGINT410DB2INT4U
QWP4VUNEvaluate uncommitted DB2WP4VUNCHAR8CHAR8
QWP4URNMREORG FASTSWITCH DB2WP4URNMCHAR8CHAR8
QWP4INTEReal-time statistics interval DB2WP4INTEINT410DB2INT4U
QWP4SJTBMinimum star join tables DB2WP4SJTBINT410DB2INT4U
QWP4STHTStatistics history default DB2WP4STHTCHAR20CHAR20
QWP4STRLStatistics rollup default DB2WP4STRLCHAR8CHAR8
QWP4MXTBMaximum joined tables DB2WP4MXTBINT410DB2INT4U
QWP4EDMXMax EDM Pool data space size (MB) DB2WP4EDMXINT410DB2INT4U
QWP4NLGActive log disabled DB2WP4NLGCHAR8DB2CHAR8
QWP4PKYUAllow partitioning key update DB2WP4PKYUCHAR8DB2CHAR8
QWP4MXCE ZPARM SPRMMXCE: The amount of resources the Optimizer uses0
QWP4TJTH ZPARM TABLES_JOINED_THRESHOLD0
QWP4REOT Automatically reoptimize dynamic SQL0
QWP4RRFD ZPARM RESTORE_RECOVER_FROMDUMP0
QWP4SLBU Enable system level backups as recovery base0
QWP4RSDC RESTORE SYSTEM dump class name0
QWP4RSMT RESTORE SYSTEM maximum tape units (RESTORE_TAPE_UNITS)0
QWP4RPTC Recover to point in time with consistency0
QWP4WFAL Max. temp storage per agent (ZPARM MAXTEMPS)0
QWP4STCL Statistics clustering (ZPARM STATCLUS in DSN6SPRM)0
QWP4FRLC ZPARM CACHEDYN_FREELOCAL0
QWP4MXDC Virtual Memory for Data Caching (ZPARM MXDTCACH)0
QWP4SJMK ZPARM SJMISSKY (PK06964)0
QWP4COS4 ZPARM OPTCCOS4 (PK26760)0
QWP4RVDPRREVOKE dependent privileges DB2WP4RVDPRCHAR10
QWP4SECA1_TYPESecurity Administrator 1 Type DB2WP4SECA1_TYPECHAR10
QWP4SECA2_TYPESecurity Administrator 2 Type DB2WP4SECA2_TYPECHAR10
QWP4SECA1_ESecurity Admin 1 DB2WP4SECA1CHAR128
QWP4SECA2_ESecurity Admin 2 DB2WP4SECA2CHAR128
QWP4SEPSDSeparate security duties DB2WP4SEPSDCHAR10
QWP4EDBC EDM pool: DBD cache size (ZPARM EDMDBDC)0
QWP4ESTC EDM pool: DSC size (ZPARM EDMSTMTC)0
QWP4LRTH Duration for long-running reader alert (ZPARM LRDRTHLD)0
QWP4MXNC Max. number of cursors (ZPARM MAX_NUMB_CUR)0
QWP4MXOC Max. optimizer CPU time (ZPARM MAX_OPT_CPU)0
QWP4MXOE Max. optimizer elapsed time (ZPARM MAX_OPT_ELAP)0
QWP4MXOS Max. optimizer storage (ZPARM MAX_OPT_STOR)0
QWP4MXSP Max. number of stored proc. (ZPARM MAX_ST_PROC)0
QWP4PDIX Pad indexes by default (ZPARM PADIX)0
QWP4PJSJ Enable pair-wise join (ZPARM EN_PJSJ)0
QWP4SJXP Star join pool (ZPARM SJMXPOOL)0
QWP4ACCU # records for rollup of accounting records (ZPARM ACCUMACC)0
QWP4DCIXSMS Dataclass for indexspaces DB2CWP4DCICHAR8DB2CHAR08
QWP4DCFSSMS Dataclass for tablespaces DB2CWP4DCFCHAR8DB2CHAR08
QWP4RRF reordered row format0
QWP4CFRP check_fastreplication0
QWP4RFRP rec_fastreplication0
QWP4FCPPRC flashcopy_pprc0
QWP4CCP flashcopy_copy0
QWP4CLD flashcopy_load0
QWP4CROT flashcopy_reorg_ts0
QWP4RBI flashcopy_rebuild_index0
QWP4ROI flashcopy_reorg-index0

Key field Non-key field



How do I retrieve data from SAP structure DB2QWP4 using ABAP code?

As DB2QWP4 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 DB2QWP4 as there is no data to select.

How to access SAP table DB2QWP4

Within an ECC or HANA version of SAP you can also view further information about DB2QWP4 and the data within it using relevant transactions such as

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


Search for further information about these or an SAP related objects



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