PPE - Pay Period Date Check
This command performs a check that a specified date falls within the pay period. The date used may be a variable, database date field, or hard-coded date. 
It is necessary that any variable used be defined as a date field or be converted to a date using the DATE function
This command has a true path (If Goto) and a false path (Else Goto).
Statement:			If April 1st falls within the pay period let PC 200 equal 10, else exit the UserCalc.
Line	CMD	OT	Operand 1	OPER	OT	Operand2	OT	Operand3	If Goto	Else GoTo
00010	LET	V	APRIL 01	BY	$S	PERIOD-END_DATE	A	+3M	00020	
00020	PPE			BD	V	APRIL 01			00030	99999
00030	LET	PC	200	EQ	N	10			99999	
99999	EXIT								99999