sync-rule-validation-parsing-error throw by FIM Management Agent

Hi all,

I encounter the following error: sync-rule-validation-parsing-error

Given by msdn to be: "Encountered an error while parsing/validating a synchronization rule."

Well well well, not very clear

I obtained this error just after I added the attribute to provision Exchange 2010 mailbox for Users.

So this error is throw by the FIMMA when the sync engine is parsing my "AD Users Outbound SR".

As documented I flow the following attribute : homeMDB, mailNickname, msDBUseDefaults, msExchMailboxSecurityDescriptor and msExchHomeServerName

All values were chosen by editing attributes of an existing users's mailbox.

So what I like to know is how I can debug this error to understand what is the cause of the parsing or validating error ?

Regards,

Fabrice