Sorry but i don't know what them say

Well, it says it goes wrong inserting into the Oracle database. So basically you provide data to bulk insert, but there's data with a different data type than the database thinks it should be, and the database can't cast it (e.g. when you have a Text attribute containing "A" and the database expects an integer, or something similar).

But i export from this table and then bulkinsert into a table which have same design( attribute and type)

There must still be an incompatability somewhere, as otherwise you wouldn't get this cast error.

how about this error? Can u help me?

That's a generic error. You need to check Service Center to see what caused it.