This is a screen shot of the DBUA Diagnostic Destination screen.
At the top of the screen is the following text:
ORACLE_BASE specifies the top level directory for OFA-compliant installations.
Below this text is the Oracle Base field, which is currently grayed out.
Below the Oracle Base field is the following text:
Diagnostic destination is the default location to store Oracle trace and diagnostic files. It replaces the initialization parameter settings for background dump destination, user dump destination and core dump destination from earlier releases.
Below this text is the Diagnostic Destination field and a Browse... button.
At the bottom of the screen are Cancel, Help, Back, and Next buttons.