Step 1) Reset the Oracle User IDs
Open a SQL*Plus as SYSTEM and reset the passwords for the APPS, APPLSYS, and the APPLSYSPUB Oracle user ID:
ALTER USER apps IDENTIFIED BY apps;
ALTER USER applsys IDENTIFIED BY apps;
ALTER USER applsyspub IDENTIFIED BY pub;
Step 2) Backup the FND_ORACLE_USERID and FND_USER tables (even though these tables are right now corrupted, do take a backup. You can restore the same when ever you want).
Open a SQL*Plus session as APPLSYS and backup the tables:
create table FND_ORACLE_USERID_BAK as (select * from FND_ORACLE_USERID);
create table FND_USER_BAK as (select * from FND_USER);
Step 3) Reset the APPS and APPLSYS application encrypted passwords
Open a SQL*Plus session as APPLSYS and update the FND_ORACLE_USERID table.
update FND_ORACLE_USERID
set ENCRYPTED_ORACLE_PASSWORD = ‘ZGA34EA20B5C4C9726CC95AA9D49EA4DBA8EDB705CB7673E645EED570D5447161491D78D444554655B87486EF537ED9843C8′
where ORACLE_USERNAME in (‘APPS’, ‘APPLSYS’);
commit;
This encrypted string we are updating is the default encrypted string for apps. So if your application is having apps password the encrypted string will look like this. We are updating this encrypted string here directly.
Verify the table update:
select ENCRYPTED_ORACLE_PASSWORD
from FND_ORACLE_USERID
where ORACLE_USERNAME IN (‘APPS’, ‘APPLSYS’);
Step 4) Reset the APPLSYSPUB application encrypted password
Open a SQL*Plus session as APPLSYS and update the FND_ORACLE_USERID table.
update FND_ORACLE_USERID
set ENCRYPTED_ORACLE_PASSWORD = ‘ZG31EC3DD2BD7FB8AD2628CE87DDDF148C1D2F248BE88BE987FDF82830228A88EF44BC78BC7A9FAD4BFB8F09DAD49DF7280E’
where ORACLE_USERNAME = (‘APPLSYSPUB’);
commit;
The above encrypted string is the encrypted string for password pub. If your applsyspub password is pub then the encrypted string in FND_ORACLE_USERID will look like this.
Verify the table update:
select ENCRYPTED_ORACLE_PASSWORD
from FND_ORACLE_USERID
where ORACLE_USERNAME = ‘APPLSYSPUB’;
