Problem:

Running AutoConfig on the database tier of the ebusinesstest machine takes long (over 20 minutes).

Solution:

Log file (/u0/oracle/testdb/9.2.0/appsutil/log/TEST_ebusinesstest/03161419/adconfig.log) showed:

Starting synchronization of file system Context file and its templates with those in the database
Database connection     : Failed
OAM Context editing support feature: Unverified
OAM Customization support feature  : Unverified
File system template    : /u0/oracle/testdb/9.2.0/appsutil/template/adxdbctx.tmp
Checking for customizations to Context template
Warning: Unable to connect to Database.
If the system is OAM enabled, this may result in loss of customizations.
Looking for custom template at : /u0/oracle/testdb/9.2.0/appsutil/template/custom/adxdbctx.tmp
Custom template         : Not available
Customizations found    : None
----------------------------------------------------------------
File system Context file :/u0/oracle/testdb/9.2.0/appsutil/TEST_ebusinesstest.xml
Checking the Context file for possible updates from the Database
Warning: Unable to connect to Database.
If the system is OAM enabled, this may result in loss of customizations and the Context files in DataBase and in the file system may be unsynchronized

Edited context file (/u0/oracle/testdb/9.2.0/appsutil/TEST_ebusinesstest.xml) and changed domain name of machine from (s_domainname) ‘support.com’ to ‘illuminatnm.com’.

Reran AutoConfig on the database tier and it completed under one minute. ‘illuminatnm.com’ domain remains in context file.