Help me with this collection

I want fetch gst details for all vouchers which is related on Gst (As per 2B)
In my collection its showing all vouchers include (sales,payment,creditnote) but if only one invoice purchase exempt its not fetch....

Code:

[Collection : My Voucher Rep Collection2]
Parm Var:SVViewName : String : $$SysName:AcctgVchView
Type : Voucher
Fetch : VCHGSTR_AccVal,MasterID,Date,GSTentry_TaxAmount,Amount,VoucherTypeName ,PArtyLedgerName,VoucherNumber,REFERENCE,ReferenceDate, GSTDutyAmount,BASICBUYERNAME,CGSTAmount,SGSTAmount,IGSTAmount,TaxableAmount,GSTVchAssesableValue
Fetch : Allledgerentries.*,*.*
Fetch :TaxableVal
Compute:PurTaxableVal    :$VCHGSTR_AccVal
Compute:PurIGSTAmount    :$$CollAmtTotal:InventoryEntries:$Amount * $(Stockitem,$stockitem).GSTIGSTRate / 100
Compute:PurCGSTAmount     :$$CollAmtTotal:InventoryEntries:$Amount * $(Stockitem,$stockitem).GSTCGSTRate / 100/2
Compute:PurSGSTAmount    :$$CollAmtTotal:InventoryEntries:$Amount * $(Stockitem,$stockitem).GSTSGSTRate / 100/2
Filter : OnlyGSTLEDVch,GSTR2OnlyInputVchs,GSTR2AIsWithValue
Sort    : @@Default                 : $PartyLedgerName

[System:Formula]       
    GSTR2AIsWithValue:(Not ($$IsEmpty:$VCHGSTR_AccVal))
    GSTR2OnlyInputVchs:    $$IsPurchase:$VoucherTypeName OR @@IsPurchase OR $$IsDebitNote:$VoucherTypeName OR @@IsDebitNote OR $$IsJournal:$VoucherTypeName OR @@IsJournal OR $$IsPayment:$VoucherTypeName OR @@IsPayment

[#Object:VOUCHER]
    Local Formula:VCHGSTR_AccVal : $$FilterAmtTotal:LedgerEntries:GSTRIsPurcLedger:$Amount
   

[System:Formula]
    GSTRIsPurcLedger:@@GSTInputGroups or (($$IsSysNameEqual:Applicable:($GSTApplicable:Ledger:$LedgerName)) Or ($AppropriateFor:Ledger:$LedgerName = "GST"))
    GSTInputGroups:($$IsGrpOfGrp:($Parent:Ledger:$LedgerName):$$GroupPurchase) Or  ($$IsGrpOfGrp:($Parent:Ledger:$LedgerName):$$GroupIndirectExpenses) Or  ($$IsGrpOfGrp:($Parent:Ledger:$LedgerName):$$GroupDirectExpenses) Or  ($$IsGrpOfGrp:($Parent:Ledger:$LedgerName):$$GroupFixedAssets)

OnlyGSTLEDVch : ($$FilterCount:LedgerEntries:IsLEIsGSTDutyLedger)>1    

 

i make 2 collection and make 2 filter but one issue coming..if a single voucher purchase exempted then its not showing...

 

Sir how to fetch exempted purchase...?