Log files Location/directory in OBIEE 12c / OAS

OBIEE 12c Log Locations:

First We should know our fusion middleware home or oracle BI Home directory location and then search in the relevant folder/directory for logs.

• AdminServer logs – <FMW_HOME>/user_projects/domains/bi/servers/AdminServer/logs
• bi_server1 logs – <FMW_HOME>/user_projects/domains/bi/servers/bi_server1/logs
• Presentation Server logs – <FMW_HOME>/user_projects/domains/bi/servers/obips1/logs
• JavaHost logs – <FMW_HOME>/user_projects/domains/bi/servers/obijh1/logs
• Cluster Components logs – <FMW_HOME>/user_projects/domains/bi/servers/obiccs1/logs
• Scheduler Server logs – <FMW_HOME>/user_projects/domains/bi/servers/obisch1/logs

If it is 2 Node Servers, then 

Presentation Server logs 2nd Node – <FMW_HOME>/user_projects/domains/bi/servers/obips2/logs

Scheduler Server logs For 2nd Node– <FMW_HOME>/user_projects/domains/bi/servers/obisch2/logs

OBIEE 11g Locations:

• Upgrade logs – Middleware\Oracle_BI1\upgrade\logs
• Admin Server logs – <FMW_HOME>\user_projects\domains\bifoundation_domain\servers\AdminServer\logs
• Managed Server logs – <FMW_HOME>\user_projects\domains\bifoundation_domain\servers\bi_server1\logs
• BI Server logs – <FMW_HOME>\instances\instance1\diagnostics\logs\OracleBIServerComponent\coreapplication_obis1
• Presentation Server logs – <FMW_HOME>\instances\instance1\diagnostics\logs\OracleBIPresentationServicesComponent\coreapplication_obips1

Cheers!

Bose