Weblogic常见报错以及解决方法

1、管理节点报错BEA-000386

通过nohup ./startWebLogic.sh  &命令启动管理节点后，tail -f nohup.out查看日东日志，发现日志上存在BEA-000386报错，具体日志如下：

<2019-10-12 下午05时22分21秒 CST> <Notice> <WebLogicServer> <BEA-0OO365> <Server state changed to STARTING
><2019-10-12 下午05时22分21秒 CST> <Info> <WorkManager> 
<BEA-002900> initializing self-tuning thread poo1>
<2019-10-12 下午05时22分21秒 CST> <Notice> <Log Management <BEA-170019> 
<2019-10-12 下午05时22分22秒 CST> <Critical> <WebLogicServer> <BEA-000386> <Server subsystem failed. Reason: java.lang.AssertionError: Could not obtain the localhost address. The most likely cause is an error in the network configuration of this machine.<Notice>
 <BEA-170019> <The server log file java.lang.AssertionError: Could not obtain the localhost address. The most likely cause is an error in the network configuration of this machine.   
 at weblogic.server.channels.AddressUtils$AddressMaker.getLocalHost(AddressUtils.java:38)   
  日志上有一个描述很重要，Could not obtain the localhost address

发现是由于/etc/hosts没有配置本机服务地址导致出现此错误。

原始配置：

[root@weblogic1 ~]# cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4::1    
             localhost localhost.localdomain localhost6 localhost6.localdomain6

增加主机名和eth0对应关系，修改如下：

[root@weblogic1 ~]# cat /etc/hosts
127.0.0.1   localhost 
192.168.101.2 weblogic1

2、Managed节点BEA-141196报错

<Dec 8, 2018 3:55:40 PM PST> <Error> <Management> 
<BEA-141196> <The managed server could not update the configuration files during the registration with the deployment service. 
The update failed due to an exception:weblogic.management.DeploymentException: Exception occured while downloading files
参照网上资料将管理节点目录/Oracle/Middleware/user_projects/domains/admindomain/security/SerializedSystemIni.dat的文件拷贝到
受控服务器security对应目录下，再次重启，被管节点正常启动。

 3  BEA-090402和BEA-000386

密码问题也是weblogic启动过程中出现概率较多的问题，管理节点重启出现如下报错

nohup ./startWebLogic.sh &

<Apr 16, 2019 2:50:46 PM CST> <Critical> <Security>
 <BEA-090402> <Authentication denied: Boot identity not valid; The user name and/or password from the boot identity file (boot.properties) is not valid. The boot identity may have been changed since the boot identity file was created. 
Please edit and update the boot identity file with the proper values of username and password. The first time the updated boot identity file is used to start the server, these new values are encrypted.> 
<Apr 16, 2019 2:50:46 PM CST> <Critical> <WebLogicServer> <BEA-000386> <Server subsystem failed. Reason: weblogic.security.SecurityInitializationException: Authentication denied: Boot identity not valid;
 The user name and/or password from the boot identity file (boot.properties) is not valid. The boot identity may have been changed since the boot identity file was created. Please edit and update the boot identity file with the proper values of username and password. The first time the updated boot identity file is used to start the server,
 these new values are encrypted.weblogic.security.SecurityInitializationException: Authentication denied: Boot identity not valid; The user name and/or password from the boot identity file (boot.properties) is not valid. The boot identity may have been changed since the boot identity file was created.
 Please edit and update the boot identity file with the proper values of username and password. The first time the updated boot identity file is used to start the server, these new values are encrypted.at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.doBootAuthorization(CommonSecurityServiceManagerDelegateImpl.java:960)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(CommonSecurityServiceManagerDelegateImpl.java:1054)at weblogic.security.service.SecurityServiceManager.initialize(SecurityServiceManager.java:888)at weblogic.security.SecurityService.start(SecurityService.java:141)at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
Truncated. see log file for complete stacktraceCaused By: javax.security.auth.login.FailedLoginException: [Security:090304]Authentication Failed: User weblogic javax.security.auth.login.FailedLoginException: [Security:090302]Authentication Failed: User weblogic deniedat weblogic.security.providers.authentication.LDAPAtnLoginModuleImpl.login(LDAPAtnLoginModuleImpl.java:261)at com.bea.common.security.internal.service.LoginModuleWrapper$1.run(LoginModuleWrapper.java:110)at java.security.AccessController.doPrivileged(Native Method)at com.bea.common.security.internal.service.LoginModuleWrapper.login(LoginModuleWrapper.java:106)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)Truncated. see log file for complete stacktrace>