With every major release of Oracle Applications in recent years there has been a new look and feel for OAF pages. BLAF (11i), Swan (R12.1) and finally Skyros (R12.2). One would imagine that once R12.3 comes out (or even the latter end of R12.2) it will be with the Alta skin - R12.2 already has some nods towards this.
Customer response to the E-Business Suite look and feel certainly is a mixed bag. Many dislike the washed out feel of Swan, some feel BLAF is far too dated and others simply want their ERP system to match their corporate branding.
The Oracle Forms modules are pretty much how they come - there are number of different colour themes you can apply such as red, blue, purple and green, however there isn't really a great deal to change. OAF pages however are somewhat different. They do have a very distinct look and feel. Fortunately, it is possible to customise these to great lengths, however unfortunately it's not all that intuitive. Hopefully this blog will help get you started. I will be using an E-Business Suite 12.2.4 vision instance, simply because it's what I have to hand as a pre-built VM on my laptop. The same applies to all releases though.
First you need to give yourself the Customising Look and Feel Administrator responsibility. It only has one option.
Once we enter the responsibility we will choose Create Look and Feel
Depending on the version of EBS you're using, the options you'll see for the base look and feel will vary. I'd suggest choosing simple-desktop to begin with.
Clicking Next takes us to the page where everything is done. However before I jump into that (we'll come back to it shortly) we will click through and save the look and feel so we can demonstrate the starting point.