R12.2 oracle Application Variable.

$echo $FILE_EDITION
$run
will show which file edition you are using(run/patch).

$echo $RUN_BASE
 $/fs1
will shows the absolute patch to run file system

$echo $PATCH_BASE
$/fs2
will show the absolute patch to patch file system

$echo $NE_BASE
$/fs_ne
s_ne_base is called $NE_BASE.(non edition appl top path.

$echo $LOG_HOME
/fs1/inst/apps/SID_servername/logs
will show application instance log directory

$echo $ADOP_LOG_HOME
$/fs_ne/EBSapps/log/adop
will show online patch log directory

$echo $IAS_ORACLE_HOME
/fs1/FMW_Home/webtier
will show fusion webTier home

$echo $FMW_HOME
$/fs1/FMW_Home
will show fusion middleWare home.

$echo $CONTEXT_FILE
 /fs1/inst/apps/SID_servername/appl/admin/SID_servername.xml
will show the context file location.

$echo $EBS_DOMAIN_HOME
/fs1/FMW_Home/user_projects/domains/EBS_domain_SID
will show WLS deployment of  EBS 12.2

$ echo $ADMIN_SCRIPTS_HOME
fs1/inst/apps/SID_server/admin/scripts
will show the applciatioin admin scripts.

$echo $EBS_ORACLE_HOME
fs1/FMW_Home/Oracle_EBS-app1

$echo $APPS_VERSION
12.2.4
will show, what version of application is running.


$echo $RW
/fs1/EBSapps/10.1.2/reports
will show the report directory location.