SAP Function SUBST_TODIR_CALC_MODSTATUS - Switch: Calculates Possible Mode Statuses from Delivery Sequence

Parameter	Reference	Type	Length	Default	Optional	Text
IV_MODFIRST	TODIR-MODSTATUS	C	1
IV_MODNEXT	TODIR-MODSTATUS	C	1

Parameter	Reference	Type	Length	Text
EV_POSTMOD	TODIR-MODSTATUS	C	1
EV_PREMOD	TODIR-MODSTATUS	C	1

Exception	Text
INVALID_DATA