HTTP_XI_IDOC SCenario Error

Hi all,

I am getting the Error in SXMB_MONI as "Message has Error Status on outbound side".Till today morning it was working fine.Now what happened to it we could not found out.I am trying to publish data over HTTP as Aync comm.It is reaching to XI and showing black&white flag and not passing to R/3 and showing Red Flag at other end.Plz suggest us to resolve this problem today.

Your suggestion is higly appreciated.

Advance Thanks

SRidhar Raju Mahali