First of all you should install a Weblogic Server. It's started running file startWebLogic.cmd
installed in such
C:\Oracle\Middleware\user_projects\domains\ClassicDomain\bin
a default path for windows
systems.
When this file is started to run, it prompts you for username
(default weblogic
unless any other defined ), and password( default Welcome1
unless any other defined ).
It's suggested to store these info in namely boot.properties
file in path C:\Oracle\Middleware\user_projects\domains\ClassicDomain\servers\AdminServer\security
by defining credentials in a text file like in the picture below :

providing startWebLogic.cmd
not to prompt user for username
&
password
After you complete to run startWebLogic.cmd
successfully, the file boot.properties
is encrypted like the following :

Coming back to our original issue,
When you run your form by pressing Ctrl+R
, you get FRM-10142
because of the following two cases :
- The Weblogic Server is not running
- The Weblogic Server is running but your port number is not truly
defined in Runtime Preferences of Forms. It's mostly defined
7001
as default, in your case it's 9001
. The current setting of port number can be seen from last lines of startWebLogic.cmd
command's screen
( where you see string RUNNING
provided you're successfull to run ) :
<Mar 2, 2018 1:11:45 AM VET> <Notice> <Server> <BEA-002613>
<Channel "Default" is now listening on 192.168.27.1:7001 for protocols iiop, t3, ldap, snmp, http.>
<Mar 2, 2018 1:11:45 AM VET> <Notice> <WebLogicServer> <BEA-000329>
<Started WebLogic Admin Server "AdminServer" for domain "ClassicDomain" running in Production Mode>
<Mar 2, 2018 1:11:45 AM VET> <Notice> <WebLogicServer> <BEA-000365>
<Server state changed to RUNNING>
<Mar 2, 2018 1:11:45 AM VET> <Notice> <WebLogicServer> <BEA-000360>
<Server started in RUNNING mode>
Notice to the literals 7001
and RUNNING
in the above text.