Hi Nuwan, This is due to having an outdated identity.xml in IS. Get the supported grant types from identity.xml in API Manager and copy it to the identity.xml in IS.
On Thursday, June 11, 2015, Nuwan Silva <[email protected]> wrote: > Hi All, > > We have seen the following issue coming up when trying to generate the > application token from a APIM setup with IS500 as the Key manager. this is > reported under [1]. > > APIM: > TID: [0] [AM] [2015-06-10 20:55:18,889] ERROR > {org.wso2.carbon.apimgt.impl.utils.APIUtil} - Error occurred while > executing SubscriberKeyMgtClient. > {org.wso2.carbon.apimgt.impl.utils.APIUtil} > java.lang.RuntimeException: Error occurred while calling token endpoint: > HTTP error code : 400 > at > org.wso2.carbon.apimgt.keymgt.AMDefaultKeyManagerImpl.getNewApplicationAccessToken(AMDefaultKeyManagerImpl.java:305) > at > org.wso2.carbon.apimgt.impl.workflow.AbstractApplicationRegistrationWorkflowExecutor.dogenerateKeysForApplication(AbstractApplicationRegistrationWorkflowExecutor.java:168) > at > org.wso2.carbon.apimgt.impl.workflow.AbstractApplicationRegistrationWorkflowExecutor.generateKeysForApplication(AbstractApplicationRegistrationWorkflowExecutor.java:116) > at > org.wso2.carbon.apimgt.impl.workflow.ApplicationRegistrationSimpleWorkflowExecutor.complete(ApplicationRegistrationSimpleWorkflowExecutor.java:81) > at > org.wso2.carbon.apimgt.impl.workflow.ApplicationRegistrationSimpleWorkflowExecutor.execute(ApplicationRegistrationSimpleWorkflowExecutor.java:58) > at > org.wso2.carbon.apimgt.impl.APIConsumerImpl.requestApprovalForApplicationRegistration(APIConsumerImpl.java:2139) > at > org.wso2.carbon.apimgt.impl.UserAwareAPIConsumer.requestApprovalForApplicationRegistration(UserAwareAPIConsumer.java:34) > at > org.wso2.carbon.apimgt.hostobjects.APIStoreHostObject.jsFunction_getApplicationKey(APIStoreHostObject.java:751) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:126) > at > org.mozilla.javascript.FunctionObject.call(FunctionObject.java:386) > > > IS: > java.lang.NullPointerException > at java.util.Hashtable.put(Hashtable.java:514) > at > org.wso2.carbon.identity.oauth.config.OAuthServerConfiguration.getSupportedGrantTypes(OAuthServerConfiguration.java:382) > at > org.wso2.carbon.identity.oauth.OAuthAdminService.getAllowedGrantTypes(OAuthAdminService.java:486) > at > org.wso2.carbon.apimgt.keymgt.service.APIKeyMgtSubscriberService.createOAuthApplication(APIKeyMgtSubscriberService.java:171) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > > [1] https://wso2.org/jira/browse/APIMANAGER-3839 > > Regards, > NuwanS. > -- > > > *Nuwan Silva* > *Senior Software Engineer - QA* > Mobile: +9477 980 4543 > > WSO2 Inc. > lean . enterprise . middlewear. > http://www.wso2.com > -- *Amila De Silva* WSO2 Inc. mobile :(+94) 775119302
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