java.sql.SQLException, msg=ORA-01882: timezone region not found

Solution of msg=ORA-01882: timezone region not found Error in ADF -

Hi Guys, today I got a different error while running my application.
here I am sharing the fixes of that particular error.

Error -
WARNING: ADF: Adding the following JSF error message: ORA-01882: timezone region not found

java.sql.SQLDataException: ORA-01882: timezone region not found.

Solutions- you resolve the Error by setting the timezone vale in your project properties.
Solution1 - 1) on Windows you MUST change to timezone (control panel | time&date) to something. And the change it to your timezone.
2) removed the -Duser.timezone from setDomainEnv.bat
3) Restart all Server in the domain.

Solution2- 1). Open the ViewController package

2). Under this, open WEB-INF/web.xml

3). The web.xml file gets opened. Go to 'Overview' tab --> Application

4). Go to the section 'Locale Encoding Mapping'

5). Click the "+" symbol

6). For 'Locale', enter some value like 'en_US' and for encoding, enter 'Cp1252'

7). Save, stop the weblogic server instance and run the file. And Done.

Solution3- In my case i am able to solve the issue by changing the java option in project property.

1. Go To View controller > Project Properties then 

2. (Project Properties) open select Run/Debug/Profile > in right you will see Default > click on Edit icon
3. (Edit run configuration) select Launch Settings > in 'Java option' text item past this line -Duser.timezone="+06:00" 
4.close and re-open JDeveloper 
5. Run entire project

After changes down the server and run again.

you will not find this error again.

Thanks guys :)