SAP ABAP Table PSB_BO_WBS_KEY_ST (Key Structure for WBS Node in the BO Model) is used by

• Class (6)
• PINF (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_PS_GENIL_WBS Method: IF_PS_GENIL_OBJ~MODIFY	GENIL class for WBS object	PSB_GENIL	EA-PLM	EA-APPL
2	Class	CL_PS_GENIL_WBS_NEWAPI Method: IF_PS_GENIL_OBJ~MODIFY	GENIL class for WBS object	PSB_GENIL	EA-PLM	EA-APPL
3	Class	CL_PS_OBJ_BO	BO class for PS objects	PSB_MD_BO	EA-PLM	EA-APPL
4	Class	CL_PS_OBJ_BO Method: WBS_MAINTAIN	BO class for PS objects	PSB_MD_BO	EA-PLM	EA-APPL
5	Class	CL_PS_OBJ_BO_NEWAPI	BO class for PS objects	PSB_MD_BO	EA-PLM	EA-APPL
6	Class	CL_PS_OBJ_BO_NEWAPI Method: WBS_MAINTAIN	BO class for PS objects	PSB_MD_BO	EA-PLM	EA-APPL