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"Error: Arithmetic overflow error converting float to data type numeric."

I am tryin g to insert some data into audit_table in sql. (source_col_sum, destination_col_sum etc) In ssis i have declared two variables for paticular these two columns with data type 'Object'(source database: Informix, Destination: SQL server 2008). I have created Execute SQL task and mapped these two parameter with object type DOUBLE(Source_col_sum) and NUMERIC (dest_col_sum).
This package runs fine for other tables but one giving error "Error: Arithmetic overflow error converting float to data type numeric."
I tried mapping other datatypes but got similar error.
Can someone please help me?
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Hi,
you can't cast your DOUBLE(Source_col_sum) to NUMERIC (dest_col_sum). please try to convert to double to double.
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With a NUMERIC type, you have to define precision and scale. It sounds like the value yu are generating from that column is larger than the precision and scale will handle. Try increasing the size of the NUMERIC.
John Welch  www.varigence.com  www.agilebi.com  ssisUnit.codeplex.com 
Hi
value of source_col_sum = 1789694660.1 and data type for that column in destination is decimal(15,7)
value of source_col_sum = 1700906495.0 and data type for that column in destination is decimal(15,7)
value of source_col_sum = 1771227661.7 and data type for that column in destination is decimal(15,7)
value of source_col_sum = 1809940565.8 and data type for that column in destination is decimal(15,7)
same values for dest_col_sum with same data type in destination (sql)
but still pblm
is this ok??

Hi
value of source_col_sum = 1789694660.1 and data type for that column in destination is decimal(15,7)
value of source_col_sum = 1700906495.0 and data type for that column in destination is decimal(15,7)
value of source_col_sum = 1771227661.7 and data type for that column in destination is decimal(15,7)
value of source_col_sum = 1809940565.8 and data type for that column in destination is decimal(15,7)
same values for dest_col_sum with same data type in destination (sql)
but still pblm
is this ok??
try decimal(15,3). or decimal(18,7)
if you want 7 values after decimal then you have to increase the size. try to play with below code
declare @number as decimal(18,7) set @number=1789694660.1 select @number
let us know your observation
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