Is somebody work on the problem at Adobe? Because the only way to get omf is create an Final Cut Pro XML !!!
I figured out what my problem was actually. It was because this project was initially worked in FCP7 and when it was brought to CS6 via an xml some of the audio filters the previous editor had dropped on some clips were not compatible and showing up offline. This is what was holding the process up at the "generating metadata" window. If people are having this same problem and have imported a project from another NLE then I would STRONGLY reccommend taking the time and narrowing down where the export problems are located in the time line and finding any possible offline filters as I found. Could save you hours of bashing your head off the wall for no reason. Hope this helps someone.
I'm using Premier Pro 6 from the creative cloud, and am also doing a feature length doc. I'm having issues exporting an OMF and it originally came from FCP 7. I'm wondering if you've had any other reflections on the issues mentioned above and if you can offer any more insight? I'm pretty sure I don't have any filter applied anywhere as I had only exported it from FCP 7 when I was in the logging phase.
Someone else mentioned using Audition. Send the whole sequence to Audition and export an OMF from there. Have you tried to send your feature length doc sequence to Audition and has it been succesfull?
Any feedback would be greatly appreciated.