SAP ABAP Table ATPSDU (ATP: Scheduling durations) is used by

• Class (3)
• Function Module (16)
• Program (39)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	TTYP	TBL_ATPSDU	TBL_ATPSDU	ATPG	APPL	SAP_APPL