Here's the code for the Stored Procedure.
Create procedure [dbo].[SP_X_Performance_Data] @BU char(3), @PLT char(2), @StartDate char(8), @EndDate char(8)
AS
declare @StartYR Bigint
declare @StartWK Bigint
declare @EndYR Bigint
declare @EndWK Bigint
declare @EndRPTWK Bigint
set @StartYR =...