首先ERP的用户分两大类，应用用户、数据库用户；其中数据库用户又分两类，ERP相关的、ERP无关的

应用用户:WEB页面的登录用户如sysadmin、asadmin

ERP相关的数据库用户：如APPS、AK、IBC这些

ERP无关的数据库用户：如system或单纯使用sqlplus>create user username的

数据库中查询和和ERP无关的数据库用户

select * from dba_users where username not in(select APPLICATION_SHORT_NAME from APPS.FND_APPLICATION_VL) and account_status='OPEN' order by user_id desc

或

select * from dba_users where username not in(select ORACLE_USERNAME from APPS.fnd_oracle_userid) and account_status='OPEN' order by user_id desc

不过貌似下面这个是对的，因为查出的ABM居然不受FNDCPASS ALLORACLE修改密码的影响

su - oracle

sqlplus / as sysdba

alter user system identified by manager01;

su -applmgr

FNDCPASS apps/123456 0 Y system/manager01 user 101004871 PwD20180207

--修改ERP WEB登录界面用户101004871的密码为PwD20180207

--apps的密码为123456,system的密码为manager01

FNDCPASS apps/123456 0 Y system/manager01 SYSTEM APPLSYS apps

--修改apps和applsys的密码为apps，apps原来的密码是123456

FNDCPASS apps/apps 0 Y system/manager01 ALLORACLE apps

--修改所有和ERP相关的数据库用户的密码为apps

FNDCPASS apps/apps 0 Y system/manager01 oracle hwms 666666

--单独修改和ERP相关的数据库用户hwms的密码为666666

--如果该数据库用户和ERP不相关，会报错如APP-FND-02702: XX is not a valid oracle user.

To change an Oracle E-Business Suite user's password:

You can use this command to change an individual Oracle E-Business Suite user's password.

FNDCPASS 0 Y USER

For example, if you were changing the password for the user VISION to 'WELCOME', you would use the following command:

FNDCPASS apps/apps 0 Y system/manager USER VISION WELCOME

logonThe Oracle username/password.

system/passwordThe username and password for the System DBA account.

usernameThe Oracle E-Business Suite username. For example, 'VISION'.

new_passwordThe new password

To change the APPS and APPLSYS (type 2) schema password:

Use this command to change passwords for schemas that are used by shared components of Oracle E-Business Suite.

FNDCPASS 0 Y SYSTEM

For example, the following command changes the APPLSYS password to 'WELCOME'.

FNDCPASS apps/apps 0 Y system/manager SYSTEM APPLSYS WELCOME

logonThe Oracle username/password.

system/passwordThe username and password for the SYSTEM DBA account.

usernameThe APPLSYS username. For example, 'applsys'.

new_passwordThe new password.

--以上命令看起来是修改applsys，其实apps和applsys一起都修改了

To change all ORACLE (type 3) schema passwords:

Use this command to change the passwords of all schemas provided by Oracle Application products.

FNDCPASS 0 Y ALLORACLE

For example, the following command changes all ORACLE schema passwords to "WELCOME":

FNDCPASS apps/apps 0 Y system/manager ALLORACLE WELCOME

logonThe Oracle username/password.

system/passwordThe username and password for the SYSTEM DBA account.

new_passwordThe new password.

To change an Oracle E-Business Suite schema password (type 3) (other than APPS/APPLSYS):

Use this command to change the password of a schema provided by an individual product in Oracle E-Business Suite.

FNDCPASS 0 Y ORACLE

For example, the following command changes the GL user password to 'GL1'.

FNDCPASS apps/apps 0 Y system/manager ORACLE GL GL1

logonThe Oracle username/password.

system/passwordThe username and password for the SYSTEM DBA account.

usernameThe Oracle username. For example, 'GL'.

new_passwordThe new password.