Hi Keung, This issue happens when the order of elements in your SOAP request doesn't match the order in wsdl. See http://groups.google.com/group/adwords-api/browse_thread/thread/f5057acf438bc702/ for the announcement and discussion of this issue.
Cheers, Anash P. Oommen, AdWords API Advisor. On Jul 25, 4:11 pm, Keung Chan <chanchike...@gmail.com> wrote: > Dear Kevin, > Sorry to reply late. > The problem solved without changing the code. It happens all of a sudden. I > don't why, but it's solved. Thank you very much. -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and discussion group: http://adwordsapi.blogspot.com http://groups.google.com/group/adwords-api =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en