Hi,
We are using the Java client libraries to access the AdWords API. Lately we
have started to get this kind of errors:
Caused by: java.lang.reflect.UndeclaredThrowableException
at $Proxy218.get(Unknown Source)
at
com.keybroker.services.publish.google.GoogleDownloadCampaignBudgetService$2.call(GoogleDownloadCampaignBudgetService.java:66)
at
com.keybroker.services.publish.google.GoogleDownloadCampaignBudgetService$2.call(GoogleDownloadCampaignBudgetService.java:63)
at
com.keybroker.services.GoogleSoapDownloadService$1.call(GoogleSoapDownloadService.java:32)
at
com.keybroker.services.GoogleSoapDownloadVisitorService$1.doRetryingSoapCall(GoogleSoapDownloadVisitorService.java:35)
at
com.keybroker.services.GoogleSoapDownloadVisitorService$1.doRetryingSoapCall(GoogleSoapDownloadVisitorService.java:33)
at
com.keybroker.util.SoapCallerImpl.executeWithExceptionHandler(SoapCallerImpl.java:38)
... 26 more
Caused by: com.google.api.ads.common.lib.exception.OAuthException: OAuth2
token could not be refreshed.
at
com.google.api.ads.common.lib.auth.AuthorizationHeaderProvider.getOAuth2Header(AuthorizationHeaderProvider.java:104)
at
com.google.api.ads.common.lib.auth.AuthorizationHeaderProvider.getAuthorizationHeader(AuthorizationHeaderProvider.java:77)
at
com.google.api.ads.common.lib.soap.AuthorizationHeaderHandler.setAuthorization(AuthorizationHeaderHandler.java:63)
at
com.google.api.ads.adwords.axis.AdWordsAxisHeaderHandler.setAuthenticationHeaders(AdWordsAxisHeaderHandler.java:125)
at
com.google.api.ads.adwords.axis.AdWordsAxisHeaderHandler.setHeaders(AdWordsAxisHeaderHandler.java:90)
at
com.google.api.ads.adwords.axis.AdWordsAxisHeaderHandler.setHeaders(AdWordsAxisHeaderHandler.java:1)
at
com.google.api.ads.common.lib.client.AdsServiceClient.setHeaders(AdsServiceClient.java:111)
at
com.google.api.ads.common.lib.soap.SoapServiceClient.invoke(SoapServiceClient.java:92)
... 33 more
Caused by: com.google.api.client.auth.oauth2.TokenResponseException: 403
Forbidden
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd";><html><head><title>Google-konton</title><meta
http-equiv="content-type" content="text/html; charset=utf-8"><meta
http-equiv="X-UA-Compatible" content="IE=edge" /><meta name="viewport"
content="width=device-width, initial-scale=1, minimum-scale=1,
maximum-scale=1, user-scalable=0" /><link rel='stylesheet' type='text/css'
href='https://ssl.gstatic.com/accounts/o/1893590695-error_page_css_ltr.css'>
<script type="text/javascript"
src="https://ssl.gstatic.com/accounts/o/4240385162-common_lib.js";></script>
<style>@media screen and (max-width:500px) {#robot {background: none;
min-height: 0; min-width: 0; padding: 0;}#stack_trace {display: none;}}
#oauth2_request_info_header {background-image:
url("https://ssl.gstatic.com/accounts/o/blank.gif";);}</style></head><body
><div id="robot"></div><a href="//www.google.com/" id="googlelogo"><img
src="//www.google.com/images/logo_sm.gif" alt="Google"></a><p
class="large"><b>403.</b> <ins>Det har uppstått ett fel.</ins></p><p
class="large">Du har inte behörighet att göra den här begäran. <ins>Det är
allt vi vet.</ins></p></body></html>
at
com.google.api.client.auth.oauth2.TokenResponseException.from(TokenResponseException.java:105)
at
com.google.api.client.auth.oauth2.TokenRequest.executeUnparsed(TokenRequest.java:287)
at
com.google.api.client.auth.oauth2.TokenRequest.execute(TokenRequest.java:307)
at
com.google.api.client.auth.oauth2.Credential.executeRefreshToken(Credential.java:570)
at
com.google.api.client.auth.oauth2.Credential.refreshToken(Credential.java:489)
at
com.google.api.ads.common.lib.auth.OAuth2Helper.callRefreshToken(OAuth2Helper.java:70)
at
com.google.api.ads.common.lib.auth.OAuth2Helper.refreshCredential(OAuth2Helper.java:56)
at
com.google.api.ads.common.lib.auth.AuthorizationHeaderProvider.getOAuth2Header(AuthorizationHeaderProvider.java:102)
... 40 more
If the user does a manual re-authentication, i.e requests a new
access-token, it works until it is time to refresh it. We've had similar
problems before, but in those cases it was a Rate Limit Exceeded that
caused the TokenResponseException. This cause looks a bit strange as it
returns 403 Forbidden.
Any idea what's going on?
Regards
Magnus Ljung
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![https://ssl.gstatic.com/accounts/o/blank.gif"](https://ssl.gstatic.com/accounts/o/blank.gif"){kind=link}