Hot to set BPM and ADF logger to Trace:32 in BPM 12.2.1.4

To BPM &  SOA Logger: 

Login to Weblogic enterprice Manager > Expand SOA > SOA-Infra:Right Click -> Logs -> Log Configuration and Set the oracle.bpm, oracle.integration and oracle.soa to Trace:32. Toggle on the checkbox Persist log level state across component restarts  if you want to keep this setting after restarts 

To Set ADF Logger to Trace:32: 

Login to Weblogic enterprise Manager >Expand the Weblogic domain > Expand the domain > Managed Server:Right Click > Logs > Log Configuration > Set Trace:32 to oracle.adf.model.adapter 

We can capture out custom ADFApplication ADFLogger logs in Oracle diagnostic logs. It will write  our code  ADFLogger prints it to server diagnostic logs

Note: The Server Diagnostoc log present under DOMAIN/servers/managed_server/logs/managed_server_diagnostic.log 

Login to Weblogic em > Expand Weblogic domain > Expand domain > Managed Server:Right Click > Logs > Log Configurations > Change the View to Loggers with Persistent Log Level State >  Expand Specify Loggers > Input your application package name and set the Logging Level to Trace:32