Relink of module "UMX_ENDECA_RBACMigration.sh" failed

Relink of module "UMX_ENDECA_RBACMigration.sh" failed

Error:

Relink of module "UMX_ENDECA_RBACAuto.sh" failed.
See error messages above (also recorded in log file) for possible
reasons for the failure.  Also, please check that the Unix userid
running adrelink has read, write, and execute permissions
on the directory /u03/appltest/apps/apps_st/appl/fnd/12.0.0/bin,
and that there is sufficient space remaining on the disk partition
containing your Oracle Applications installation.

Relink of module "UMX_ENDECA_RBACMigration.sh" failed.
See error messages above (also recorded in log file) for possible
reasons for the failure.  Also, please check that the Unix userid
running adrelink has read, write, and execute permissions
on the directory /u03/appltest/apps/apps_st/appl/fnd/12.0.0/bin,
and that there is sufficient space remaining on the disk partition
containing your Oracle Applications installation.

Cause: above files are missing.

$ ls $FND_TOP/bin/UMX_ENDECA_RBACAuto.sh
ls: 0653-341 The file /u03/appltest/apps/apps_st/appl/fnd/12.0.0/bin/UMX_ENDECA_RBACAuto.sh does not exist.
$ ls $FND_TOP/bin/UMX_ENDECA_RBACMigration.sh
ls: 0653-341 The file /u03/appltest/apps/apps_st/appl/fnd/12.0.0/bin/UMX_ENDECA_RBACMigration.sh does not exist.

Solution:

Apply Patch 17797381 on your test instance then execute relink.

$ ls $FND_TOP/bin/UMX_ENDECA_RBACAuto.sh
/u03/appltest/apps/apps_st/appl/fnd/12.0.0/bin/UMX_ENDECA_RBACAuto.sh
$ ls $FND_TOP/bin/UMX_ENDECA_RBACMigration.sh
/u03/appltest/apps/apps_st/appl/fnd/12.0.0/bin/UMX_ENDECA_RBACMigration.sh
$

Reference: Relink Fails On 12.1.3+ With "UMX_ENDECA_RBACMigration.sh" & "UMX_ENDECA_RBACAuto.sh" (Doc ID 1680871.1)

Step by Step to change all FND_USER password using Pl/sql

Step by Step to change all  FND_USER  password without old password using pl/sql

 DECLARE
   x   BOOLEAN;
   CURSOR c_user
   IS
      SELECT *
  FROM fnd_user
 WHERE     NVL (end_date, SYSDATE + 1) > SYSDATE
       AND user_name NOT IN
              ('ANONYMOUS',
               'AUTOINSTALL',
               'CONCURRENT MANAGER',
               'FEEDER SYSTEM',
               'GUEST',
               'INITIAL SETUP',
               'APPSMGR',
               'SYSADMIN',
               'WIZARD',
               'IEXADMIN',
               'ASGADM',
               'MOBILEADM',
               'IBE_GUEST',
               'OP_SYSADMIN',
               'OP_CUST_CARE_ADMIN',
               'PORTAL30',
               'PORTAL30_SSO',
               'ASGUEST',
               'IBE_ADMIN',
               'IBEGUEST',
               'IRC_EXT_GUEST',
               'IRC_EMP_GUEST',
               'INDUSTRY DATA',
               'ASADMIN',
               'XML_USER',
               'ORACLE12.0.0',
               'ORACLE12.1.0',
               'ORACLE12.2.0',
               'ORACLE12.3.0',
               'ORACLE12.4.0',
               'ORACLE12.5.0',
               'ORACLE12.6.0',
               'ORACLE12.7.0',
               'ORACLE12.8.0',
               'ORACLE12.9.0',
               'AME_INVALID_APPROVER');
BEGIN
   FOR i IN c_user
   LOOP
      BEGIN
         x  := fnd_user_pkg.ChangePassword ( username      => i.user_name,
                                             newpassword   => 'welcome'   );
                                            
      --  dbms_output.put_line('password sucessfully changed for' || i.user_name);
      EXCEPTION
         WHEN OTHERS THEN
        DBMS_OUTPUT.put_line ( 'Error encountered while restting password for users and the Error Detail is ' || SQLERRM);
      END;
   END LOOP;
END;