Follow the steps -

Steps:

- Stop docbase
- change the password in database – go to Oracle/MS SQL Server/DB2/SyBase—whatever DB you are using.
- change the dbpasswd.txt

- Re-encrypt the dbpasswd.txt file do the following
cd $DM_HOME/bin
dm_encrypt_password -docbase <docbase name> -rdbms -encrypt <database password>
- Start the docbase

 

Good Luck