Hi, @Karthick_J. I was not able to find the package body. But the topic starter asked about parameters. I provided it from the spec.

FUNCTION get_schedule_duration( p_resource_id IN NUMBER ,p_resource_type IN VARCHAR2 DEFAULT 'ASSIGN' ,p_period_start IN DATE ,p_period_end IN DATE ,p_use_sch_asg IN CHAR DEFAULT 'Y' ,p_use_sch_inh IN CHAR DEFAULT 'Y' ,p_include_noshift IN CHAR DEFAULT 'N' ,p_include_calevents IN CHAR DEFAULT 'Y' ,p_calc_units IN CHAR…