In the apex 4.1 docs, in the what's new (under the error handling section):
There is a link to the apex_error API docs.
This seems to be pointing to:
http://docs.oracle.com/cd/E23903_01/doc/doc.41/e21678/adm_mg_wrkspc.htm#AEADM289 (Changing Application Build Status Set During Deployment)
instead of the API docs (apex_error):
Thank you for bringing this to our attention. I've fixed this issue in our source files.
Terri Jennings | Principal Technical Writer
Oracle USA, Inc.
Edited by: twinters on May 18, 2012 11:18 AM