Can we limit the number of choices in [%3]?

Question

Dear All,
Please see the Query below.
When I run it, a Query - Selection Criteria screen appears.
When I click on the Account Code lookup (this is [%3]) , I am presented with a complete list of Account Codes to choose from.
I want the user to have access only to a few Account codes, say 120, 121, 122.
Where and how should I place the restrictions in my Query so that when the user clicks on the lookup, he is presented with only these 3 Account codes to select from?
Thanks
Leon Lai
Query - Selection Criteria
Posting Date                          ..............
Posting Date                          .............
Account Code                          ..............
[OK]       [Cancel]
declare @frompostdt datetime
set @frompostdt
/*select 1 from jdt1 t0 where t0.RefDate*/ = '[%1]'
declare @topostdt datetime
set @topostdt
/*select 1 from jdt1 t0 where t0.RefDate*/ = '[%2]'
declare @glcode nvarchar(max)
set @glcode
/*select 1 from jdt1 t0where t0.Account = '1240601'*/ = '[%3]'
SELECT
T0.RefDate AS 'Posting Date',
T0.TransId AS 'Trans. No.',
T0.Account AS 'GL Code',
T0.Debit - T0.Credit AS 'Dr / (Cr) Rs'
FROM JDT1 T0
LEFT OUTER JOIN OACT T1 ON T0.[Account] = T1.AcctCode
LEFT OUTER JOIN OACT T4 ON T0.[ContraAct] = T4.AcctCode
LEFT OUTER JOIN OCRD T2 ON T0.[ContraAct] = T2.CardCode
WHERE
T0.Refdate >= @frompostdt
AND T0.Refdate <= @topostdt
AND T1.AcctCode = @glcode

Answer 1

Hi Leon Lai.........
If you want to achieve this then I would suggest you make all the Accounts Confidential or assign some category any any identification mark except those to which you need to make the list of accounts accessible to Users. And make a condition that if this Account is not confidential then it will show in selection box.
I hope this will better help you........
Regards,
Rahul