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Oracle Application R12.2 Weblogic and Apps Password Change

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1) Login to weblogic admin console.
2) Click on Lock & Edit option
3) Click on “Domain” under Domain Configurations
4) Click on “Security” tab
5) Click on “Advanced” under “General” sub-tab to expand further settings
6) Enter NodeManager password (new weblogic password)
7) Click on “Save”
8) Verify: Confirm the message “Settings updated successfully.” was displayed
9) Click on “Activate Changes”
10) Verify: Confirm the message “All changes have been activated. No restarts are necessary.” was displayed
11) Click on “Security Realms” under Services of “EBS_domain_VCPPRD” domain structure tree
12) Click on “myrealm”
13) Click on “Users and Groups” tab
14) Click on “weblogic” under Users sub-tab
15) Click on “Passwords” tab
16) Update new weblogic password in both the fields (same password we gave for NodeManager earlier)
17) Click on “Save”
18) Verify: Confirm the message “Settings updated successfully.” was displayed
19) Update “boot.properties” files under “security” directory
Take a backup and update “boot.properties” files under  “$FMW_HOME/ user_projects/domains/EBS_domain_VCPPRD/servers/AdminServer/security/” and all the managed servers’ directories (“$FMW_HOME/ user_projects/domains/EBS_domain_VCPPRD/servers/<managed_servers>/security/”) with the following entries
username=weblogic
password=<new_weblogic_password>
20) Move “cache” and “data” directories under all Managed Server directories (“$FMW_HOME/ user_projects/domains/EBS_domain_VCPPRD/servers/<managed_servers>/). They will be created automatically during startup.
21) Restart all weblogic services (Admin Server, NodeManager and all Managed Servers)
22) Verify that all services are in running State with good Health
VCPPRD APPS PASSWORD CHANGE
1) Shutdown all application tier services (all nodes)
2) Take a backup of the tables “FND_USER” and “FND_ORACLE_USERID” (preferably into a different schema)
3) Change the APPLSYS password
FNDCPASS apps/<old_apps_password> 0 Y system/<system_password> SYSTEM APPLSYS <new_apps_password>
4) Check FNDCPASS log to verify password change was successful.
5) Start just Admin Server using script “adadminsrvctl.sh”
6) Login to the Admin Console and click on “Lock & Edit”
7) Click on “Data Sources” under Services of “EBS_domain_VCPPRD” domain structure tree
8) Click on “EBSDataSource” 
9) Click on “Connection Pool” sub-tab under Configuration tab
10) Enter the new apps password under the fields “Password” and “Confirm Password” (the same new apps password which we gave at FNDCPASS earlier)
11) Click on “Save”
12) Verify: Confirm the message “Settings updated successfully.” was displayed
13) Click on “Activate Changes”
14) Verify: Confirm the message “All changes have been activated. No restarts are necessary.” was displayed
15) Perform the same steps (Step 8 to 14) for “OAEADatasource” too
16) Shutdown Admin Server
17) Run “autoconfig” on application tier 
18) Start application tier services
19) Verify that all services are in running State with good Health. Further, test all the data-sources
<data_source_name> ? Monitoring ? Testing ? <click_on_server> ? <click_on_Test Data Source_>

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