Email attachment - line size bigger than 255

Hi All,

I have a file that I want to attach to an email, but the contents of the file's lines are greater than 255 characters. The attachment table type only supports 255 characters so some of the content is being truncated. Is there a workaround to 'compress' these lines. I'm using methods (cl_document_bcs class) to attach the document. The table type is SOLI_TAB. Or is there any other ways of sending the file?

Why would SAP only support 255 characters?

Thanks.