Today, during my last day of co-hosting a SAP BW training with Roger Pijpers, he handed over another usefull list. This one contains a list of commonly used BW programs.
This overview might come in handy if you’re looking for a particular program/report to run:

SAP (BW) programs

SAP (BW) programs

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 Statistics 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