lraw 2550 to raw1024 or binary conversion

Hi ,

    I am trying to convert the data from lraw to raw or binary format using scms_xstring_to_binary  function modules ,i am not getting any error but,after conversion when i try to open the document ,Message is coming like "Document corrupted or it may be an email attachment" .

    how to convert the lraw to binary or raw1024 formats .

Regarding .

Krishna*.