Hi, I would suggest to migrate to our latest version (v201607 <https://googleadsdeveloper.blogspot.com/2016/07/announcing-v201607-of-adwords-api.html>) and try regenerating your OAuth2 credentials through the setting up OAuth2 authentication <https://developers.google.com/adwords/api/docs/guides/first-api-call#set_up_oauth2_authentication> and getting OAuth2 refresh tokens <https://developers.google.com/adwords/api/docs/guides/first-api-call#get_an_oauth2_refresh_token_and_configure_your_client> guides. If the issue persists, kindly *Reply privately to author* with your Customer ID and SOAP request and response so I can have a better look of the issue.
Best regards, Peter AdWords API Team -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and Google+: https://googleadsdeveloper.blogspot.com/ https://plus.google.com/+GoogleAdsDevelopers/posts =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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 --- You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/5c0791e8-0661-4f9e-ba97-39387b1b8e5c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.