adoafmctl.sh: exiting with status 204

adoafmctl.sh: exiting with status 204

While changing SERVER IP address in Oracle application r12 on linux 5.
changed IP address on both server ( we have two server 1. db server 2. application server)

after changing the server IP when we are trying to start application service, application service ended with below error message:
adoafmctl.sh: exiting with status 204

Cause: Server IP address change

Solution:

-logon to application server with applmgr user
-go to $INST_TOP
-stop application services ($ cd $INST_TOP/admin/scripts )
-delete following files
rm -fr $INST_TOP/ora/10.1.3/j2ee/oacore/persistence/*
rm -fr $INST_TOP/ora/10.1.3/j2ee/oafm/persistence/*
rm -fr $INST_TOP/ora/10.1.3/j2ee/forms/persistence/*

Execute autoconfig on application tier
$cd $INST_TOP/admin/scripts
$. ./autoconfig {hit enter}

-start all application services
-re-test the issue