For a certification issue i had to change domain name of apps Tier with following steps.Firstly i have a unclear point that different domains of db Tier and apps Tier is compatible ? After below steps , i have examined there will be no problem.
Related steps
1. Deregister current App server
As the applications domain name will be changed , app server need to be deregistered.
perl $AD_TOP/bin/adgentns.pl appspass=<APPSpwd> contextfile=<CONTEXT> -removeserver
2. Change domain name of server
Ensure that /etc/hosts shows new domain.
3. Recreate context file with new settings
mv $INST_TOP/appl/admin/$CONTEXTFILE $INST_TOP/appl/admin/oldcontextfile.xml
cd $INST_TOP/appl/admin
perl $COMMON_TOP/clone/bin/adclonectx.pl contextfile=oldcontextfile.xml
This step will create new context file with new app domain name.
4. Execute autoconfig
$AD_TOP/bin/adconfig.sh contextfile=$INST_TOP/appl/admin/$CONTEXTFILE appspass=<password>
5. Check fnd_nodes.DOMAIN , fnd_nodes.WEBHOST and icx_parameters.SESSION_COOKIE_DOMAIN values to ensure that show new domain name.
6. Start all application tier services with adstrtal.sh apps/<appspassword>
How to change domain name of DB Tier as well??.. Kindly suggest on this??
ReplyDeleteActually,
DeleteDb Tier change is too close to apps Tier. Files related with this issue are under $ORACLE_HOME/appsutil.
adgentns.pl -> $ORACLE_HOME/appsutil/bin
$CONTEXT_FILE -> $ORACLE_HOME/appsutil/
adconfig.sh -> $ORACLE_HOME/appsutil/bin
Rest of the commands are same.
Thanks.