Closed Nfoudikue closed 6 years ago
Please close this case too. It was due to unzip downloaded release on another machine. My access issue is solved now. But I still ask myself about the relation between unzip release on onother machine and wso2IoT password. Can someone explain this to me? Regards
This could happen if you are using different file systems like EXT4, NTFS or FAT32 across two machines or the media you have used to move the extracted files. Usually file name length and the length of full qualified file name might handle different ways in above file systems. Due to that reason, some files in the extracted IoTS might be omitted or file name might be truncated when coping.
I have deployed plugins, run change IP script, enable few stufs. But when I start the server for the first time I have error bellow. Centos 6.7
ERROR - {org.wso2.carbon.apimgt.rest.api.util.interceptors.auth.BasicAuthenticationInterceptor} Authentication failed. Please check your username/password [2017-12-19 20:18:17,399] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler} failed to publish api. org.wso2.carbon.apimgt.webapp.publisher.exception.APIManagerPublisherException: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:75) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.publishAPIs(APIPublisherStartupHandler.java:97) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.access$500(APIPublisherStartupHandler.java:30) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler$1.run(APIPublisherStartupHandler.java:69) at java.lang.Thread.run(Thread.java:748) Caused by: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at feign.FeignException.errorStatus(FeignException.java:62) at feign.codec.ErrorDecoder$Default.decode(ErrorDecoder.java:91) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:138) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy26.register(Unknown Source) at org.wso2.carbon.apimgt.integration.client.OAuthRequestInterceptor.apply(OAuthRequestInterceptor.java:85) at feign.SynchronousMethodHandler.targetRequest(SynchronousMethodHandler.java:158) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:88) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy40.apisGet(Unknown Source) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:53) ... 4 more [2017-12-19 20:18:17,406] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.rest.api.util.interceptors.auth.BasicAuthenticationInterceptor} Authentication failed. Please check your username/password [2017-12-19 20:18:17,408] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler} failed to publish api. org.wso2.carbon.apimgt.webapp.publisher.exception.APIManagerPublisherException: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:75) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.publishAPIs(APIPublisherStartupHandler.java:97) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.access$500(APIPublisherStartupHandler.java:30) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler$1.run(APIPublisherStartupHandler.java:69) at java.lang.Thread.run(Thread.java:748) Caused by: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at feign.FeignException.errorStatus(FeignException.java:62) at feign.codec.ErrorDecoder$Default.decode(ErrorDecoder.java:91) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:138) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy26.register(Unknown Source) at org.wso2.carbon.apimgt.integration.client.OAuthRequestInterceptor.apply(OAuthRequestInterceptor.java:85) at feign.SynchronousMethodHandler.targetRequest(SynchronousMethodHandler.java:158) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:88) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy40.apisGet(Unknown Source) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:53) ... 4 more [2017-12-19 20:18:17,414] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.rest.api.util.interceptors.auth.BasicAuthenticationInterceptor} Authentication failed. Please check your username/password [2017-12-19 20:18:17,416] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler} failed to publish api. org.wso2.carbon.apimgt.webapp.publisher.exception.APIManagerPublisherException: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:75) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.publishAPIs(APIPublisherStartupHandler.java:97) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.access$500(APIPublisherStartupHandler.java:30) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler$1.run(APIPublisherStartupHandler.java:69) at java.lang.Thread.run(Thread.java:748) Caused by: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at feign.FeignException.errorStatus(FeignException.java:62) at feign.codec.ErrorDecoder$Default.decode(ErrorDecoder.java:91) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:138) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy26.register(Unknown Source) at org.wso2.carbon.apimgt.integration.client.OAuthRequestInterceptor.apply(OAuthRequestInterceptor.java:85) at feign.SynchronousMethodHandler.targetRequest(SynchronousMethodHandler.java:158) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:88) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy40.apisGet(Unknown Source) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:53) ... 4 more [2017-12-19 20:18:17,424] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.rest.api.util.interceptors.auth.BasicAuthenticationInterceptor} Authentication failed. Please check your username/password [2017-12-19 20:18:17,426] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler} failed to publish api. org.wso2.carbon.apimgt.webapp.publisher.exception.APIManagerPublisherException: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:75) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.publishAPIs(APIPublisherStartupHandler.java:97) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.access$500(APIPublisherStartupHandler.java:30) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler$1.run(APIPublisherStartupHandler.java:69) at java.lang.Thread.run(Thread.java:748) Caused by: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at feign.FeignException.errorStatus(FeignException.java:62) at feign.codec.ErrorDecoder$Default.decode(ErrorDecoder.java:91) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:138) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy26.register(Unknown Source) at org.wso2.carbon.apimgt.integration.client.OAuthRequestInterceptor.apply(OAuthRequestInterceptor.java:85) at feign.SynchronousMethodHandler.targetRequest(SynchronousMethodHandler.java:158) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:88) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy40.apisGet(Unknown Source) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:53) ... 4 more [2017-12-19 20:18:17,432] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.rest.api.util.interceptors.auth.BasicAuthenticationInterceptor} Authentication failed. Please check your username/password [2017-12-19 20:18:17,433] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler} failed to publish api. org.wso2.carbon.apimgt.webapp.publisher.exception.APIManagerPublisherException: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:75) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.publishAPIs(APIPublisherStartupHandler.java:97) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.access$500(APIPublisherStartupHandler.java:30) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler$1.run(APIPublisherStartupHandler.java:69) at java.lang.Thread.run(Thread.java:748) Caused by: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at feign.FeignException.errorStatus(FeignException.java:62) at feign.codec.ErrorDecoder$Default.decode(ErrorDecoder.java:91) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:138) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy26.register(Unknown Source) at org.wso2.carbon.apimgt.integration.client.OAuthRequestInterceptor.apply(OAuthRequestInterceptor.java:85) at feign.SynchronousMethodHandler.targetRequest(SynchronousMethodHandler.java:158) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:88) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy40.apisGet(Unknown Source) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:53) ... 4 more [2017-12-19 20:18:17,441] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.rest.api.util.interceptors.auth.BasicAuthenticationInterceptor} Authentication failed. Please check your username/password [2017-12-19 20:18:17,442] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler} failed to publish api. org.wso2.carbon.apimgt.webapp.publisher.exception.APIManagerPublisherException: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:75) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.publishAPIs(APIPublisherStartupHandler.java:97) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.access$500(APIPublisherStartupHandler.java:30) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler$1.run(APIPublisherStartupHandler.java:69) at java.lang.Thread.run(Thread.java:748) Caused by: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at feign.FeignException.errorStatus(FeignException.java:62) at feign.codec.ErrorDecoder$Default.decode(ErrorDecoder.java:91) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:138) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy26.register(Unknown Source) at org.wso2.carbon.apimgt.integration.client.OAuthRequestInterceptor.apply(OAuthRequestInterceptor.java:85) at feign.SynchronousMethodHandler.targetRequest(SynchronousMethodHandler.java:158) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:88) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy40.apisGet(Unknown Source) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:53) ... 4 more [2017-12-19 20:18:17,449] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.rest.api.util.interceptors.auth.BasicAuthenticationInterceptor} Authentication failed. Please check your username/password [2017-12-19 20:18:17,451] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler} failed to publish api. org.wso2.carbon.apimgt.webapp.publisher.exception.APIManagerPublisherException: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:75) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.publishAPIs(APIPublisherStartupHandler.java:97) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.access$500(APIPublisherStartupHandler.java:30) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler$1.run(APIPublisherStartupHandler.java:69) at java.lang.Thread.run(Thread.java:748) Caused by: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at feign.FeignException.errorStatus(FeignException.java:62) at feign.codec.ErrorDecoder$Default.decode(ErrorDecoder.java:91) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:138) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy26.register(Unknown Source) at org.wso2.carbon.apimgt.integration.client.OAuthRequestInterceptor.apply(OAuthRequestInterceptor.java:85) at feign.SynchronousMethodHandler.targetRequest(SynchronousMethodHandler.java:158) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:88) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy40.apisGet(Unknown Source) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:53) ... 4 more [2017-12-19 20:18:17,458] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.rest.api.util.interceptors.auth.BasicAuthenticationInterceptor} Authentication failed. Please check your username/password [2017-12-19 20:18:17,460] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler} failed to publish api. org.wso2.carbon.apimgt.webapp.publisher.exception.APIManagerPublisherException: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:75) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.publishAPIs(APIPublisherStartupHandler.java:97) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.access$500(APIPublisherStartupHandler.java:30) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler$1.run(APIPublisherStartupHandler.java:69) at java.lang.Thread.run(Thread.java:748) Caused by: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at feign.FeignException.errorStatus(FeignException.java:62) at feign.codec.ErrorDecoder$Default.decode(ErrorDecoder.java:91) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:138) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy26.register(Unknown Source) at org.wso2.carbon.apimgt.integration.client.OAuthRequestInterceptor.apply(OAuthRequestInterceptor.java:85) at feign.SynchronousMethodHandler.targetRequest(SynchronousMethodHandler.java:158) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:88) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy40.apisGet(Unknown Source) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:53) ... 4 more [2017-12-19 20:18:17,466] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.rest.api.util.interceptors.auth.BasicAuthenticationInterceptor} Authentication failed. Please check your username/password [2017-12-19 20:18:17,468] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler} failed to publish api. org.wso2.carbon.apimgt.webapp.publisher.exception.APIManagerPublisherException: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:75) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.publishAPIs(APIPublisherStartupHandler.java:97) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler.access$500(APIPublisherStartupHandler.java:30) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler$1.run(APIPublisherStartupHandler.java:69) at java.lang.Thread.run(Thread.java:748) Caused by: feign.FeignException: status 401 reading DCRClient#register(ClientProfile) at feign.FeignException.errorStatus(FeignException.java:62) at feign.codec.ErrorDecoder$Default.decode(ErrorDecoder.java:91) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:138) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy26.register(Unknown Source) at org.wso2.carbon.apimgt.integration.client.OAuthRequestInterceptor.apply(OAuthRequestInterceptor.java:85) at feign.SynchronousMethodHandler.targetRequest(SynchronousMethodHandler.java:158) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:88) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy40.apisGet(Unknown Source) at org.wso2.carbon.apimgt.webapp.publisher.APIPublisherServiceImpl.publishAPI(APIPublisherServiceImpl.java:53) ... 4 more [2017-12-19 20:18:17,469] [IoT-Core] ERROR - {org.wso2.carbon.apimgt.webapp.publisher.APIPublisherStartupHandler} Error occurred while publishing API ['android_sense,Certificate Management,Certificate Management,Android Configuration Management,Android Device Management,Android Event Receiver,Android Device Management Administrative Service,Android Configuration Management,Android Device Management,Android Event Receiver,Android Device Management Administrative Service,DeviceNotificationManagement,remote_session_services,GroupManagementAdmin,DeviceEventManagement,geo_services,ApplicationManagementAdmin,DeviceTypeManagement,DeviceTypeManagementAdminService,DeviceAnalyticsArtifactUploaderAdminService,GroupManagement,UserManagementAdmin,UserManagement,DevicePolicyManagement,ConfigurationManagement,DeviceManagement,ActivityInfoProvider,RoleManagement,DeviceManagementAdmin,DeviceAgent Service,DeviceAccessAuthorizationAdminService,DeviceNotificationManagement,remote_session_services,GroupManagementAdmin,DeviceEventManagement,geo_services,ApplicationManagementAdmin,DeviceTypeManagement,DeviceTypeManagementAdminService,DeviceAnalyticsArtifactUploaderAdminService,GroupManagement,UserManagementAdmin,UserManagement,DevicePolicyManagement,ConfigurationManagement,DeviceManagement,ActivityInfoProvider,RoleManagement,DeviceManagementAdmin,DeviceAgent Service,DeviceAccessAuthorizationAdminService,Windows Binary Security Token Service,Windows Configuration Management,Windows Device Management Administrative Service,MQTTManagementAdmin,SCEP Management,SCEP Management,arduino,raspberrypi,sampledevice,virtual_firealarm,']
I didn't change the password but authentication failed when I try to log on devicemgt, Carbon management, DAS management etc.
I have checked base on online documentation bellow but nothing is wrong. https://docs.wso2.com/display/IoTS310/Changing+the+Super+Administrator+Username+and+Password