"Invalid time format" stored procedure in SSIS

Hi all,

    thanks for visiting my thread. I have EXEC sp_loaddata ?,? statement in my execute sql task. I am using the parameter mapping to provide the variables.

variables:           datatype                  value

StartDate           datetime                 2008-09-10 19:00:00

EndDate             datetime                2008-09-10 20:00:00

Paramenter Mapping:        direction          datatype                 ParameterName      ParameterSize

User:tartDate                  Input              DBTIMESTAMP        0                               -1

User::EndDate                   Input              DBTIMESTAMP        1                               -1            

Im using DBTIMESTAMP because i didnt find DATETIME in the drop down list. (any ideas why datetime is not included??)

when i removed the paramenter mapping and directly execute the stored procedure..it is working fine

EXEC sp_loaddata '2008-09-10 19:00:00', '2008-09-10 20:00:00'

when i include the paramenters im getting the error "Invalid time format" . possible failure reasons: problems with the query, "ResultSet" property not set correctly, paramenters not set correctly, or connection not established correctly