Oracle ADF --> Another user has changed the row with primary key oracle.jbo.Key

If you see below message it may be due to same record edit by several users of some db posting field format mismatch or other reason.

Another user has changed the row with primary key oracle.jbo.Key[AAAR7eAABAAAU0WAAM ].

Please read blow article for full insight

https://community.oracle.com/blogs/amaan_junaid/2015/12/05/adf-another-user-have-changed-the-row-with-primary-key-oraclejborowinconsistentexception-jbo-25014. Presentation

SQL - Order by case to sort specific data as first record

Oracle ADF Lov contains "N/A" value and need to show this value always as the first value in the LOV

http://stackoverflow.com/questions/3666890/sql-server-order-by-case Presentation

ADF 12C Hot deployment

Steps to support Hot deployments

>Configure Jdeveloper to "Fast Swap". Go to JDeveloper Preferences --> Run --> WebLogic
>Rebuild ViewController to change effect without rerunning the application before run.

More details in below link
https://blogs.oracle.com/shay/entry/hotdeployment_in_jdeveloper_12c_don Presentation