Oracle e-business suite 12.2

Add/Remove Managed server from weblogic

perl $AD_TOP/patch/115/bin/adProvisionEBS.pl \
ebs-delete-managedserver -contextfile=$CONTEXT_FILE \
-managedsrvname=oacore_server2 -servicetype=oacore \
-managedsrvport=7207 -logfile=/tmp/oacore_server2.del


perl $AD_TOP/patch/115/bin/adProvisionEBS.pl \
ebs-create-managedserver -contextfile=$CONTEXT_FILE \
-managedsrvname=oacore_server2 -servicetype=oacore \
-managedsrvport=7209 -logfile=/tmp/oacore_server2.add

So if you have to change the port used by EBS instance, then you have to log into the Weblogic admin console and change port there and then sync context xml file using adSyncContext.pl. This adSyncContext.pl utility will get the current port values from Weblogic console and update the xml with new port values. Once the context xml file syncs, we have to run Autoconfig to sync other config files and database profile values to pickup new webport

There are a few My Oracle Support notes that can help you understand these utilities little more, such as 1676430.1 and 1905593.1. But understand that Autoconfig is a different ball game in Oracle E-Business Suite R12.2.