jsp not able to read data sent through post request

hi,

i am using jakarta-tomcat-3.2.3 .When iam trying to invoke a jsp which accepts data sent through post request ,it happens that the jsp does'nt seem to read this data,where as if i send the same data to a servlet with same functionality as of the jsp ,it reads the data perfectly(Note:the data is an xml packet).What can be the problem?

[353 byte] By [prasadhgrg] at [2007-9-27 20:57:32]