1) The download page for Identity Management, in the 11.1.2 section, states to "Please view the following *readme* to make sure you are downloading the appropriate files and then visit the download page here." (Ref: http://www.oracle.com/technetwork/middleware/id-mgmt/downloads/index.html)
However the 'readme' linked by the page points to the 11.1.1.x Readme at http://docs.oracle.com/cd/E23104_01/download_readme_ps5/download_readme_ps5.htm
2) The Oracle® Fusion Middleware Upgrade and Migration Guide for Oracle Identity and Access Management / 11g Release 2 (11.1.2) doc, under 'Obtaining the software' also points to the same 11.1.x readme. Ref: http://docs.oracle.com/cd/E27559_01/doc.1112/e28183/oaam.htm#IAMUP3200
As I go through the 11.1.2 Identity Management docs, I'm finding this s pretty consistent error. Apparently the "What software to actually get" Readme for 11.1.2 is not available yet.
Heck, even the "Make sure your system meets certification" step points back to the 11.1.1 (and Forms/Reports only 11.1.2) cert docs.
Thanks. I have sent a link to this thread to the writer for the Upgrade and Migration Guide for Oracle Identity and Access Management, and also asked that the appropriate people be notified to fix any other affected books and the OTN page.