SQLException : String or binary data would be truncated

Question

I have a C# code which does lot of insert statements in a batch. While executing these statements, I got \"String or binary data would be truncated\" error and transaction r

Answer 1

With Linq To SQL I debugged by logging the context, eg. Context.Log = Console.Out Then scanned the SQL to check for any obvious errors, there were two:

-- @p46: Input Char (Size = -1; Prec = 0; Scale = 0) [some long text value1]
-- @p8: Input Char (Size = -1; Prec = 0; Scale = 0) [some long text value2]

the last one I found by scanning the table schema against the values, the field was nvarchar(20) but the value was 22 chars

-- @p41: Input NVarChar (Size = 4000; Prec = 0; Scale = 0) [1234567890123456789012]