Welcome To WebLogic World.....

Step 1) Check the user status select USERNAME,ACCOUNT_STATUS,LOCK_DATE,EXPIRY_DATE,PROFILE from dba_users where USERNAME='SYSMAN'; Step 2) Fetch the encrypted password for the corresponding user  select name, password from user$ where name='SYSMAN'; Step 3) Alter the user sysman and set the above encrypted password alter user SYSMAN identified by values '447B729161192C24' account unlock; Step 4) Check the user status and try to login using clear text password that your using previously. select USERNAME,ACCOUNT_STATUS,LOCK_DATE,EXPIRY_DATE,PROFILE from dba_users where USERNAME='SYSMAN';

Step1) Open the file /etc/sysconfig/network in vi editor and modify HOSTNAME to FQDN (test1.abs.com) [root@jagan1 oracle]# cat /etc/sysconfig/network NETWORKING=yes HOSTNAME=test1.abs.com [root@jagan1 oracle]# Step2) Change the hostname in /etc/hosts file     Example: 192.168.72.128 test1.abs.com test1 [root@jagan1 oracle]# cat /etc/hosts 127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1         localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.72.128 test1.abs.com test1 [root@jagan1 oracle]# step3) Run Hostname [root@jagan1 oracle]# hostname test1.abs.com step4) Restart networking     [root@jagan1 oracle]# /etc/init.d/network restart Shutting down loopback interface:                          [  OK  ] Bringing up loopback interface:                    ...