sql server - SSIS error - parameters not set correctly -


i have simple t-sql query , want executed on execute sql task.

query follows:

insert dbo.tblcustomers (id, name, address) select m.id,        m.name,        m.address dbo.tblmain m inner join   (select id    dbo.child    (startdate <=             (select getdate() - ? col1))  ...notice ? acts parameter      or (enddate <=            (select getdate() - ? col1)) .....same value needs set here       ) b on m.id = a.id

? set in task. simple int variable. , if replace ? constant value, works.

the common cause issue not setting parameter name correctly. in 'execute sql task', go 'parameter mapping' tab , make sure parameter name set order of parameter execution. first parameter's name 0, second 1 etc.


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