Order of attributes changed during message mapping

Hi All,

We are developing an interface(RFC-File) on XI 3.0 SP 27.

Surprisingly,the order of the attributes are getting changed during message mapping, when we are selecting the message type on the mapping editor.(For the receiver message type). The order of the elements are unchanged. Please see the attachment.One of the attribute, that is shifted down is 'ReviewDate' and there are many more.

So, XI is changing the order of the fields in the output file. Could anyone please help?

Regards,

Subhendu