Configuring Jdeveloper for R12

1.   Jdeveloper – Right version of this can be chosen and  downloaded from the metalink id#. 416708.1

      For R12.1.3 -> JDEV Patch #p9879989_R12_GENERIC

2.   Get DBC file from Apps mid-tier. This is available in 
$FND_TOP/secure/

       Place the file in following location:
        <Jdev Location>\jdevhome\jdev\dbc_files\secure

3.   Oracle Applications user name/password and a attached responsibility(Example: Application Developer)

4.   Set operating system environment variable 
Variable Name: JDEV_USER_HOME
Variable Value: <JDEV Location>\jdevhome\jdev\