Month: August 2017
HOW to Verify and Change oc4jadmin Password
Step 1. Run the below command as applmgr user to verify oc4jadmin Password:
$ java -jar $IAS_ORACLE_HOME/j2ee/home/jazn.jar -checkpasswd jazn.com oc4jadmin -pw *****
Successful verification of user/password pair.
***** = oc4jadmin password
If the message is not successful then password can be changed through system-jazn-data.xml file:
Step 2. Shutdown all opmn services :
cd $ADMIN_SCRIPTS_HOME
adstpall.sh / adopmnctl.sh stopall
Step 3. $cd $ORACLE_HOME/j2ee/home/config
Here ORACLE_HOME= Oracle Application server home, ie, 10.1.3 HOME
Take a backup of system-jazn-data.xml and edit the below content:
<user>
<name>oc4jadmin</name>
<display-name>OC4J Administrator</display-name>
<guid>93E5A2505D1511DEBF8E89BC12E10097</guid>
<description>OC4J Administrator</description>
<credentials>!newpassword</credentials>
</user>
Marked in bold is the New Password to be changed . Note an ! mark has to prefixed with the password.
Step 4. Start all opmn services.
Run autoconfig is after this , password changes to encrypted format.
ERROR
ARC3: Error 19809 Creating archive log file to ‘+DISKS’
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_arc1_6598.trc:
ORA-19815: WARNING: db_recovery_file_dest_size of 42687547752 bytes is 100.00% used,
and has 0 remaining bytes available.
SOLUTION
This problem normally occurs when our flash recovery area is full , we have two option to solve this problem:
1. Add size to flash_recovery_area if we have free disk space.
SQL> alter system set db_recovery_file_dest_size=5G;
2. Delete some archivelogs to free flash_recovery_area.
RMAN> crosscheck archivelog all;
RMAN> delete expired archivelog all;
RMAN> delete obsolete;
