SAP Generic Object Services tcodes

OS_APPLICATION :- OO Framework Application
SGOS :- Customizing Generic Object Services
SGOS_OBJ_DISP :- Default Method of Object
SGOSHI :- Object History
SGOSM :- Definition of Generic Services
SGOSTEST :- Test Tool Generic Object Services
SGOSTEST2 :- Test Service Components
SOHI :- Object History
SSUB1 :- Settings for Subscription
SSUB2 :- Text Maintenance for Subscription