Get the dates as mentioned by Ondrej and use the standard function module RST_TOBJ_TO_DERIVED_TOBJ
I_TIMNM_FROM = 0CALDAY
I_TIMNM_TO = 0CALQUARTER
I_TIMVL = 20142502
I_FISCVARNT = Fiscalyear Varient
Get the dates as mentioned by Ondrej and use the standard function module RST_TOBJ_TO_DERIVED_TOBJ
I_TIMNM_FROM = 0CALDAY
I_TIMNM_TO = 0CALQUARTER
I_TIMVL = 20142502
I_FISCVARNT = Fiscalyear Varient