LOG files

There are multiple locations where you can find log files. See at the bottom of this post how to increase logging.

On the server there is a main directory under which most of the configuration, faultpolicy directory and log files are stored. For a Windows 2003 Server this could be:
c:\product\10.1.3.4\OracleAS\bpel\domains\default\
C:\product\10.1.3.1\OracleAS\bpel\system

Other logs are available here:

Webserver (apache) log:
C:\product\10.1.3.4\OracleAS\Apache\Apache\logs

OC4J log (java container):
C:\product\10.1.3.4\OracleAS\j2ee\oc4j_soa\log\oc4j_soa_default_group_1\oc4j

OPMN log:
C:\product\10.1.3.4\OracleAS\opmn\logs


To increase the logging some options in the BPELConsole can be modified:
Go to the BPELConsole - Configuration - Logging.
Standard almost all logging levels are set to INFO and some are on DEBUG.
DEBUG is the lowest level and produces the most logging information.

PLEASE NOTE Do not put everything on Debug!
If you set all options to DEBUG level you will risk crashing the server because of an extreme amount of logging data.

The most interesting options on which you can(should consider to) increase logging are the following 3:

default.collaxa.cube.activation = incoming queue/fileadapter logging
default.collaxa.cube.ws = outgoing messages when invoking adapters
default.collaxa.cube.xml = pickup messages and convert to xml data

Related version: 10.1.3.4.0