SAP ABAP Function Module TSTR_CALC_DURATION (Berechnet Arbeitszeit in Sekunden zwischen zwei Zeitpunkten) is used by

• Class (1)
• Function Module (3)
• Program (13)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LMPKBF3W	TAGESDIFFERENZ	MD05	APPL	SAP_APPL
2	Program	LMPKCF09	Include LMPKCF09	MD05	APPL	SAP_APPL
3	Program	LMPKCF12	Include LMPKCF12	MD05	APPL	SAP_APPL
4	Program	LMPKCF13	Include LMPKCF13	MD05	APPL	SAP_APPL
5	Program	LMPKCF40	Routines for taking time unit of GR proc.time < 1 day into account	MD05	APPL	SAP_APPL
6	Program	LMPKCFA3	Include LMPKCFA3	MD05	APPL	SAP_APPL
7	Program	LSP01F31	lasp: problem	LASP	APPL	SAP_APPL
8	Program	LSP01F32	LSP01F32	LASP	APPL	SAP_APPL
9	Program	LSP01F33	LSP01F33	LASP	APPL	SAP_APPL
10	Program	LSP01F37	LSP01F37	LASP	APPL	SAP_APPL
11	Program	LSP01F40	LASP: Subfunctions for scheduling problems on a production line	LASP	APPL	SAP_APPL
12	Program	LSP02F20	Include LSP02F20	LASP	APPL	SAP_APPL
13	Program	LSTS0CL1	LSTS0CL1	SZTS	BASIS	SAP_BASIS