FrameMaker bookmarks are misplaced in PDF

Question

I use FrameMaker 9.0p237
When I create a PDF from a FrameMaker book, the bookmarks are misplaced in the PDF. For example, in my Frame file, I have:
Chapter Title A
.Heading 1 a
..Heading 2 a
Chapter Title B
.Heading 1 b
..Heading 2 b
But, when I create the PDF, some of the chapters' bookmarks appear as:
Chater Title A
Chapter Title B
.Heading 1 a
..Heading2 a
.Heading 1 b
..Heading 2 b
This doesn't happen for every chapter, but it does happen consistently for the same chapters each time I create a pdf.
What is wrong with my FrameMaker file that would cause this?

Answer 1

Sheila,
You are right! It is a flow issue. I had checked the flow earlier, but it showed each section as the same flow. But, then I tracked the flow by:
Zoom out to 25% and adjust the window size to see as many pages as necessary.
Click in the flow you want to check and choose Edit > Select All In Flow. The flow is highlighted, showing how it traverses the pages of the document.
The frame that contained the chapter title had become disconnected. So, all I had to do was reconnect them by:
1.     Select the first frame.
2.     Select the second frame.
3.     Format > Customize Layout > Connect Text Frames.
Thank you for your help. You led me to the correct path!