How to handle special charecters in the payload

Hi
I'm getting special charecterstics from R/3 side.. that is also some large data .. but in XI side.. i have a single field..(that is STRING data type) ..so it was thrwing message mapping exception...
but how can we handle that.. is there any limitation that XI one field can handle this much of data only(limit) because I'm gettinng huge data for example 24 kb and 26 kb like that.. this all the data i want to load in a single field..
and this data also contain some special charecters.. how can we handle this type of problems..
Thanks
babu

Hi Babu
have a look at this pdf for special character
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/502991a2-45d9-2910-d99f-8aba5d79fb42
Read this page:
http://en.wikipedia.org/wiki/Character_encodings_in_HTML
for more details you can follow these two links
http://mail-archives.apache.org/mod_mbox/xerces-j-dev/200004.mbox/%[email protected]%3Eerces-j-dev/200004.mbox/%[email protected]%3E
http://en.wikipedia.org/wiki/Help:Special_characters
http://help.sap.com/saphelp_nw04/helpdata/en/e3/94007075cae04f930cc4c034e411e1/frameset.htm
Regds
Abhishek

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