LTER proc [dbo].[usp_generate_inserts]
(
	@table nvarchar(255),
	@where nvarchar(255)

)
as.....

set @script = 
			'select ''insert into ' + @table + ' (' + substring(@columns, 3, len(@columns)) + 
			') values ('' + ' + substring(@values, 11, len(@values)) + ' + '');'' from ' + @table + ' where '+ @where +';';  
..................................