1. Back up the Defaultauthenticatorinit.ldift file
cd/app/weblogic_cs/oracle/middleware/user_projects/domains/ntfplatcs/SecurityCP Defaultauthenticatorinit.ldift defaultauthenticatorinit.ldift_20150715
2. Running Java-cp/app/sinova_cs/oracle/middleware/wlserver_10.3/server/lib/weblogic.jar Weblogic.security.utils.AdminAccount < New user name > < new password >. (Note that there is a point at the end, there is a space before the dot)
Java-CP /app/sinova_cs/oracle/middleware/wlserver_10. 3/server/lib/weblogic.jar weblogic.security.utils.AdminAccount weblogic weblogic123.
3. After execution, a new Defaultauthenticatorinit.ldift file is generated in the current directory and replaced with the original%domain_home%/security/ Defaultauthenticatorinit.ldift file.
CP defaultauthenticatorinit.ldift/app/sinova_cs/oracle/middleware/user_projects/domains/ntfplatcs/security/
4. From%domain_home%/servers/adminserver/data/ldap/ Delete the initialization state file defaultauthenticatormyrealminit.initialized in the subdirectory and delete the boot.properties.
cd/app/weblogic_cs/oracle/middleware/user_projects/domains/ntfplatcs/servers/adminserver/data/LDAP RM /app/weblogic_cs/oracle/middleware/user_projects/domains/ntfplatcs/servers/adminserver/Security RM boot.properties
5. Run startweblogic.sh, the startup process will let you enter a user name and password, enter the newly created user name and password
6, with the new user name password login to the management console, in the "Security field" click "Myrealm", in the user and group, find the previous user, change password, save.
7, re-establish the Boot.properties file.
Username=weblogic
Password=weblogic123
8, restart the weblgoic.
WebLogic Reset Password