Frequently used ABAP Programs in SAP BI (NW 2004).

Program name
RSCDS_NULLELIM	Delete fact table rows where all Key Figure values are zero. See Note 619826.
RSDG_CUBE_ACTIVATE	Activation of InfoCubes
RSDG_CUBE_COPY	Make InfoCube Copies
RSDG_CUBE_DELETE	Delete InfoCubes
RSDG_DODS_REPAIR	Activation of all ODS Objects with Navigation Attributes
RSDG_ODSO_ACTIVATE	Activation of all ODS Objects
RSDG_IOBJ_ACTIVATE	Activation of all InfoObjects
RSDG_IOBJ_DELETE	Deletion of InfoObjects
RSDG_IOBJ_REORG	Repair InfoObjects
RSDG_IOBJ_REORG_TEXTS	Reorganization of Texts for InfoObjects
RSDG_MPRO_ACTIVATE	Activating Multiproviders
RSDG_MPRO_COPY	Make Multiprovider Copies
RSDG_MPRO_DELETE	Deleting Multiproviders
RS_COMSTRU_ACTIVATE_ALL	Activate all inactive Communication Structures
RS_TRANSTRU_ACTIVATE_ALL	Activate Transfer Structure
RSAU_UPDR_REACTIVATE_ALL	Activate Update Rules
RRHI_HIERARCHY_ACTIVATE	Activate Hierarchies
SAP_AGGREGATES_ACTIVATE_FILL	Activating and Filling the Aggregates of an InfoCube
SAP_AGGREGATES_DEACTIVATE	Deactivating the Aggregates of an InfoCube
RS_PERS_ACTIVATE	Activating Personalization in Bex(Inactive are highlighted)
RSSM_SET_REPAIR_FULL_FLAG	Convert Full Requests to Repair Full Requests
SAP_INFOCUBE_DESIGNS	Print a List of Cubes in The System and Their Layouts
SAP_ANALYZE_ALL_INFOCUBES	Create DB Statstics for all InfoCubes
SAP_CREATE_E_FACTTABLES	Create Missing E-Fact Tables for InfoCubes and Aggregates
SAP_DROP_EMPTY_FPARTITIONS	Locate/Remove Unused or Empty partitions of F-Fact Table
SAP_DROP_TMPTABLES	Remove Temperory Database Objects
SAP_RSADMIN_MAINTAIN	Add, change, delete RSADMIN table entries
CUBE_SAMPLE_CREATE	A fast way to put some "sample" records in a InfoCube. No need to use Flatfiles, just enter the value in a ALV-Grid or let fill the Cube with random value.
SAP_CONVERT_NORMAL_TRANS	Convert BasisCube to Transactional Cube and the opposite way around.

Listed below are some of the frequently used Function Modules within BW.

Function Module	Description (Function Group RRMX)
RRMX_WORKBOOK_DELETE	Delete BW Workbooks permanently from Roles & Favourites
RRMX_WORKBOOK_LIST_GET	Get list of all Workbooks
RRMX_WORKBOOK_QUERIES_GET	Get list of queries in a workbook
RRMX_QUERY_WHERE_USED_GET	Lists where a query has been used
RRMX_JUMP_TARGET_GET	Get list of all Jump Targets
RRMX_JUMP_TARGET_DELETE	Delete Jump Targets
Function Module		Description
MONI_TIME_CONVERT		Used for Time Conversions.
CONVERT_TO_LOCAL_CURRENCY		Convert Foreign Currency to Local Currecny.
CONVERT_TO_FOREIGN_CURRENCY		Convert Local Currency to Foreign Currency.
TERM_TRANSLATE_TO_UPPER_CASE		Used to convert all texts to UPPERCASE
UNIT_CONVERSION_SIMPLE		Used to convert any unit to another unit. (Ref. table : T006)
TZ_GLOBAL_TO_LOCAL		Used to convert timestamp to local time
FISCPER_FROM_CALMONTH_CALC		Convert 0CALMONTH or 0CALDAY to Financial Year or Period
RSAX_BIW_GET_DATA_SIMPLE		Generic Extraction via Function Module
RSAU_READ_MASTER_DATA		Used in Data Transformations to read master data InfoObjects
RSDRI_INFOPROV_READ RSDRI_INFOPROV_READ_DEMO  RSDRI_INFOPROV_READ_RFC		Used to read Infocube or ODS data through RFC
DATE_COMPUTE_DAY  DATE_TO_DAY		Returns a number what day of the week the date falls on.
DATE_GET_WEEK		Will return a week that the day is in.
RP_CALC_DATE_IN_INTERVAL		Add/Subtract Years/Months/Days from a Date.
RP_LAST_DAY_OF_THE_MONTHS  SLS_MISC_GET_LAST_DAY_OF_MONTH		Determine Last Day of the Month.
RSARCH_DATE_CONVERT		Used for Date Converstions. We can use in Info Package routines.
RSPC_PROCESS_FINISH		To trigger an event in process chain
DATE_CONVERT_TO_FACTORYDATE		Returns factory calendar date for a date
CONVERSION_EXIT_PDATE_OUTPUT		Conversion Exit for Domain GBDAT: YYYYMMDD  -> DD/MM/YYYY
CONVERSION_EXIT_ALPHA_INPUT		Conversion exit ALPHA, external->internal
CONVERSION_EXIT_ALPHA_OUTPUT		Conversion exit ALPHA, internal->external
RSPC_PROCESS_FINISH		Finish a process (of a process chain)
RSAOS_METADATA_UPLOAD		Upload of meta data from R/3
RSDMD_DEL_MASTER_DATA		Deletion of master data
RSPC_CHAIN_ACTIVATE_REMOTE		To activate a process chain after transport

                         USEFUL ABAP-CLASS in NW 7 - BI to fix problems with Transformation

Class CL_RSTRAN_STAT	Description
DELETE_VERSION_FROM_DB (Static Method)	For deleting a transformations rule version