CST Discrete Job Value Report - Average/FIFO/LIFO Costing

select 
       wdj.wip_entity_id cum_entity_id,
       wdj.organization_id cum_org_id,
       ml_elem_type.meaning elem_var_type,
       null acct_no,
       sum(round(decode(ml_elem_type.lookup_code,
            1, nvl(wpb.pl_material_in,0),
            2, nvl(wpb.pl_material_overhead_in,0),
            3, (nvl(wpb.pl_resource_in,0) + nvl(wpb.tl_resource_in,0)),
            4, (nvl(wpb.pl_outside_processing_in,0) + 
                  nvl(wpb.tl_outside_processing_in,0)),
            5, (nvl(wpb.pl_overhead_in,0) + nvl(wpb.tl_overhead_in,0)),
            NULL)*:lp_exchange_rate, :PRECISION))                                  costs_in,
       sum(round(decode(ml_elem_type.lookup_code, 
            1, (nvl(wpb.pl_material_out,0) + nvl(wpb.tl_material_out,0)),   
            2, (nvl(wpb.pl_material_overhead_out,0) + 
                  nvl(wpb.tl_material_overhead_out,0)), 
            3, (nvl(wpb.pl_resource_out,0) + nvl(wpb.tl_resource_out,0)), 
            4, (nvl(wpb.pl_outside_processing_out,0) + 
                  nvl(wpb.tl_outside_processing_out,0)), 
            5, (nvl(wpb.pl_overhead_out,0) + nvl(wpb.tl_overhead_out,0)), 
            NULL)*:lp_exchange_rate, :PRECISION))                                 costs_out,
       sum(round(decode(ml_elem_type.lookup_code,  
            1, (nvl(wpb.pl_material_var,0) + nvl(wpb.tl_material_var,0)),    
            2, (nvl(wpb.pl_material_overhead_var,0) + 
                  nvl(wpb.tl_material_overhead_var,0)),  
            3, (nvl(wpb.pl_resource_var,0) + nvl(wpb.tl_resource_var,0)),  
            4, (nvl(wpb.pl_outside_processing_var,0) + 
                  nvl(wpb.tl_outside_processing_var,0)),             
            5, (nvl(wpb.pl_overhead_var,0) + nvl(wpb.tl_overhead_var,0)),  
            NULL)*:lp_exchange_rate, :PRECISION))                                 costs_var,
       sum(round(decode(ml_elem_type.lookup_code,
            1, (nvl(wpb.pl_material_in,0) - 
                nvl(wpb.pl_material_out,0) - nvl(wpb.tl_material_out,0)),
            2, (nvl(wpb.pl_material_overhead_in,0) -
                nvl(wpb.pl_material_overhead_out,0) - 
                nvl(wpb.tl_material_overhead_out,0)),
            3, (nvl(wpb.pl_resource_in,0) + nvl(wpb.tl_resource_in,0) - 
                nvl(wpb.pl_resource_out,0) - nvl(wpb.tl_resource_out,0)),
            4, (nvl(wpb.pl_outside_processing_in,0) + 
                nvl(wpb.tl_outside_processing_in,0) -
                nvl(wpb.pl_outside_processing_out,0) - 
                nvl(wpb.tl_outside_processing_out,0)),
            5, (nvl(wpb.pl_overhead_in,0) + nvl(wpb.tl_overhead_in,0) -
                nvl(wpb.pl_overhead_out,0) - nvl(wpb.tl_overhead_out,0)),  
            NULL)*:lp_exchange_rate, :PRECISION))                                period_act,
       sum(round(decode(ml_elem_type.lookup_code,  
            6, nvl(wpb.tl_material_var,0) + 
               nvl(wpb.tl_material_overhead_var,0) +
               nvl(wpb.pl_material_var,0) +
               nvl(wpb.pl_material_overhead_var,0) + 
               nvl(wpb.pl_resource_var,0) + nvl(wpb.pl_overhead_var,0) +
               nvl(wpb.pl_outside_processing_var,0),
            7, nvl(wpb.tl_resource_var,0),
            8, nvl(wpb.tl_outside_processing_var,0),
            9, nvl(wpb.tl_overhead_var,0),
            NULL)*:lp_exchange_rate, :PRECISION))                               single_level, 
	fnd_flex_xml_publisher_apis.process_kff_combination_1('c_flexfield_acct', 'SQLGL', 'GL#', GCC.CHART_OF_ACCOUNTS_ID, NULL, GCC.CODE_COMBINATION_ID, 'ALL', 'Y', 'VALUE') C_FLEXFIELD_ACCT1
from
     wip_period_balances wpb,
     wip_discrete_jobs wdj,
     gl_code_combinations gcc,
     mfg_lookups ml_elem_type
where
          wdj.wip_entity_id = wpb.wip_entity_id
and    wpb.organization_id = :org_id
and   ml_elem_type.lookup_type = 'WIP_ELEMENT_VAR_TYPE'
and   decode(ml_elem_type.lookup_code, 
             1, wdj.material_account,
             2, wdj.material_overhead_account,
             3, wdj.resource_account,
             4, wdj.outside_processing_account,
             5, wdj.overhead_account,
             6, wdj.material_variance_account,
             7, wdj.resource_variance_account,
             8, wdj.outside_proc_variance_account,
             9, wdj.overhead_variance_account) = gcc.code_combination_id 
 and wdj.wip_entity_id=:parent_entity_id 
 and wdj.organization_id=:parent_org_id
group by wdj.wip_entity_id,
          wdj.organization_id ,
         ml_elem_type.meaning,
         fnd_flex_xml_publisher_apis.process_kff_combination_1('c_flexfield_acct', 'SQLGL', 'GL#', GCC.CHART_OF_ACCOUNTS_ID, NULL, GCC.CODE_COMBINATION_ID, 'ALL', 'Y', 'VALUE'),
         ml_elem_type.lookup_code
order by ml_elem_type.lookup_code