Oracle Apps documentation: R12 docs and 11i Docs

Oracle provides several User and implementation guides for each module, below are the important links that provide them


R12:
http://docs.oracle.com/cd/B34956_01/current/html/docset.html


11i:
http://docs.oracle.com/cd/B25284_01/current/html/docset.html

Oracle Etrm link:

https://etrm.oracle.com/

Oracle Apps TRM and User guides

Below are important Links to Oracle documentation that is required quite frequently

Oracle Apps TRM
http://docs.oracle.com/cd/A85683_01/html/trmdoc.html

R12 User guides
http://docs.oracle.com/cd/B34956_01/current/html/docset.html

11i User guides
http://docs.oracle.com/cd/B11454_01/11.5.9/html/erpset.html