SQL Report Program Name Status

Question

I have this report that I need to modify. The problem here is that some of our deployments uses the same program/package but different advertisement. For example, I have package "ABC version 1" with program name "Install ABC version 1".
For this particular package I have two advertisement namely "Deployment A - ABC" and "Deployment B - ABC". Now when I run the report below I am encountering the error:
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression
I am encountering this error since I have two advertisement for a particular package/program. Is there a way I can use array on this report and how do I achieve this?
declare @Total int
declare @Accepted int
declare @AdvertID char(20)
--declare @OUname char(150)
set @AdvertID = (SELECT AdvertisementID FROM v_Advertisement WHERE ProgramName = @PckName)
select @Total=count(*), @Accepted=sum(case LastState when 0 then 0 else 1 end)
from v_ClientAdvertisementStatus
join v_RA_System_SystemOUName ou with (NOLOCK) on ou.ResourceID=v_ClientAdvertisementStatus.ResourceID
where AdvertisementID=@AdvertID and ou.System_OU_Name0 = @OUname
select LastAcceptanceStateName as C013, count(*) as C015,
      ROUND(100.0*count(*)/@Total,1) as C016, AdvertisementID, @OUname as AD_OU
from v_ClientAdvertisementStatus
join v_RA_System_SystemOUName ou with (NOLOCK) on ou.ResourceID=v_ClientAdvertisementStatus.ResourceID
where AdvertisementID=@AdvertID and ou.System_OU_Name0 = @OUname
group by LastAcceptanceStateName, AdvertisementID
select LastStateName as C017, count(*) as C015,
       ROUND(100.0*count(*)/@Accepted,1)  as C016, AdvertisementID, @OUname as AD_OU
from v_ClientAdvertisementStatus
join v_RA_System_SystemOUName ou with (NOLOCK) on ou.ResourceID=v_ClientAdvertisementStatus.ResourceID
where AdvertisementID=@AdvertID and LastState!=0 and ou.System_OU_Name0 = @OUname
group by LastStateName, AdvertisementID

Answer 1

set @AdvertID = (SELECT AdvertisementID FROM v_Advertisement WHERE ProgramName = @PckName)
Haven't tried running the query, but it seems as if this line might return more than one row which then will cause "where
AdvertisementID=@AdvertID" to fail. You could use the "having" clause instead:
http://technet.microsoft.com/de-de/library/ms180199.aspx or "where AdvertisementID in (SELECT AdvertisementID FROM v_Advertisement WHERE ProgramName = @PckName)".
Torsten Meringer | http://www.mssccmfaq.de