Error on Server Management Report Samples

I came up with an error when I ran the dtsx pacakge which came up with
the Server Management Report Samples to update the RSExecutionLog
database.
I tried to create an SSIS package project and ran it from there. Its
giving me an error at "Update Parameters" Control Flow (on Derived
Column data flow). Errors are
"[Derived Column [979]] Error: The "component "Derived Column" (979)"
failed because truncation occurred, and the truncation row disposition
on "output column "ParametersStr" (999)" specifies failure on
truncation. A truncation error occurred on the specified object of the
specified component. "
"Task Update Parameters failed"
Does this error happens to you guys?
Is this because the RSExecutionLog table field is not lengthy enough to
hold the reportserver data?
Thanks,
Promod.I found the issue with SSIS package. The problem is with the lenght of
the field. It was an NText unicode data which had a length more than
65000. I re-written the Read Parameter query like
SELECT ExecutionLogID, Parameters
FROM ExecutionLogs WITH (NOLOCK)
WHERE Parameters IS NOT NULL AND
Datalength(Parameters) > 0
--added my me
AND Datalength(Parameters) < 4000
If there is a better solution let me know. I think this issue will
happen only when we have choose cube as the datasource.
Thanks,
Promod.