Tổng hợp các lỗi về Machine WebLogic

Message lỗi	Nguyên nhân	Giải pháp
Trạng thái Node Manager Inactive <Dec 16, 2012 7:41:40 PM CST> <Warning> <Security> <BEA-090476> <Invalid/unknown SSL header was received from peer Blade04 - 10.50.9.114 during SSL handshake.> <Dec 16, 2012 7:41:40 PM> <WARNING> <Uncaught exception in server handlerjavax.net.ssl.SSLHandshakeException: [Security:090476]Invalid/unknown SSL header was received from peer Blade04 - 192.168.0.11 during SSL handshake.> javax.net.ssl.SSLHandshakeException:	Nguyên nhân do quá trình bắt tay 3 bước không thành công Check Log /server/bin/nohup.out Hoặc: /u01/oracle/app/fmw/10.3.2/wlserver_10.3/common/nodemanager/nodemanager.log	Chuyển về chế độ SSH Chuyển machine về chế độ Plain và + Cấu hình  /u01/oracle/app/fmw/10.3.2/wlserver_10.3/common/nodemanager/nodemanager.properties + Chuyển SecureListener=true --> SecureListener=false (Log: <Aug 22, 2013 8:38:12 PM> <INFO> <Plain socket listener started on port 5556, host test-02>) Restart lại NodeManager (monitor NodeManager.log và AdminServer.log hoặc nohup.out của cả 2)
Jul 31, 2014 1:03:42 AM weblogic.nodemanager.server.Handler run WARNING: Uncaught exception in server handlerjavax.net.ssl.SSLKeyException: [Security:090482]BAD_CERTIFICATE alert was received from 192.168.0.115 - 192.168.0.115. Check the peer to determine why it rejected the certificate chain (trusted CA configuration, hostname verification). SSL debug tracing may be required to determine the exact reason the certificate was rejected. Throwable occurred: javax.net.ssl.SSLKeyException: [Security:090482]BAD_CERTIFICATE alert was received from 192.168.0.115 - 192.168.0.115. Check the peer to determine why it rejected the certificate chain (trusted CA configuration, hostname verification). SSL debug tracing may be required to determine the exact reason the certificate was rejected.	Đặt chế độ SSL	Chuyển về chế độ Plain Cấu hình machine Plain Cấu hình nodemanager.properties với tham số SecureListener=false Start lại NodeManager
Status: Inactive Problem description: weblogic.nodemanager.NMException	Thiếu thư mục ../domains/Test_Domain	Copy từ thư mục tạo admin console sang
<Feb 7, 2017 5:09:34 PM ICT> <Error> <NodeManager> <BEA-300033> <Could not execute command "getVersion" on the node manager. Reason: "Access to domain 'Test_Domain' for user 'T3gWYq89fZ' denied".>	This issue happens because of Node Manager username/password credentials in the console being incorrect using some junk username and password.	To resolve this issue, change the Node Manager username and the Node Manager password from the console and set them the same as the domain username/password credentials. Restart the whole domain and the Node Manager process after the change. Below is the procedure for changing the Node Manager username/password from the console. Login to WebLogic console > click on Domain > go to security tab and Advanced options. Change the credentials in console for NodeManager username and NodeManager Password. Activate the changes.

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