For complete details refer this video - Youtube: Stack Patch Bundle (SPB) with SPBAT Note: To simplify the download and patching process, starting with April 2021, a Stack Patch Bundle (SPB) is made available SPB is available for Weblogic version 12.2.1.3, 12.2.1.4, 14.1.1 -------------------------------------------------------------------------------------------------------- I have downloaded patch file inside: /opt/Oct22/STB/WLS For OCT 22 cycle, WLS SPB is - p34689215_122140_Generic.zip My  ORACLE_HOME is /opt/oracle/middleware/12214  JAVA_HOME is /opt/jdk   ..read more

Please see this video for complete step by step details - Click Here High Level Steps: a) Integrate OHS & Webgate  b) Create Webgate Agent in OAM (Using OAM Admin Console) and Copy Generated Artifacts (Files) on Webgate Directory [ObAccessClient.xml and cwallet.sso ] My Installation: OHS_HOME    : C:\Oracle\Middleware\OHS12C WEBGATE_HOME    : C:\Oracle\Middleware\OHS12C\webgate a) Integrate OHS & Webgate  C:\Oracle\Middleware\OHS12C\webgate\ohs\tools\deployWebGate deployWebGateInstance.bat -w C:\Oracle\Domains\OHS12CDomain\config\fmwconfig\components\OHS\o ..read more

  Part 1-  Weblogic Architecture Part 1 Part 2-  Weblogic Architecture Part 2 Part3 -  Weblogic Architecture Part 3 Part4 - Coming Soon ..read more

 Configure SSL in Weblogic Server 12C Youtube Link:  SSL Part 1- SSL in Weblogic Server 12C - Introduction - Part 1 - YouTube SSL Part 2 -  SSL in Weblogic Server 12C - Introduction - Part 2 - YouTube  SSL Part - 3 - SSL Part 4 -  (A) CREATE KEYSTORE To Create Keystore keytool -genkey -alias server_cert -keyalg RSA -keysize 2048 -sigalg SHA256withRSA -dname "CN=demodomain.com,OU=Manufacturing, O=Sales, L=Noida, ST=U.P, C=India" -keypass KPweblogic23 -keystore keystore.jks -storepass SPweblogic123 To view contents of Keystore:  keytool -list -v -keyst ..read more

Change Weblogic 12C Admin Default Port 7001 You can use WLST change weblogic 12C default admin port 7001 Connect to WLST  Run below commands in WLST offline mode: To change port from 7001 to 8001: wls:/offline> readDomain("oracle/config/domains/domain_name") wls:/offline> cd("servers/AdminServer") wls:/offline> cmo.setListenPort(8001) wls:/offline> updateDomain() Note:- Make sure to change domain and Admin server name above accordingly ..read more

 Recover OHS 12C or Weblogic Server Password: To recover OHS 12C or Weblogic password using WLST follow below steps: 1. Identify encrypted password  For OHS: It's there in config.xml under <node-manager-password-encrypted>{AES}yQdsfexoUCFXb1D2jMqDlL3S79es9agUkkvUr9cUw/A=</node-manager-password-encrypted> tag For Weblogic: It's there in boot.properties file (inside DOMAIN/servers/your_admin_server/security) 2. Decrypt above encrypted password Run WLST: java -cp WL_HOME/server/lib/weblogic.jar weblogic.WLST  Run below commands in same sequence: wls:/offline> domain ..read more

 Update OHS 12C Node Manager Port  By default OHS 12C node manager listen on port 5556. That means by default OHS 12C node manager starts on 5556 port. If you want to change it due to any reason then follow below steps. Add <listen-port> tab with desired port number in config.xml under machine tag.  For example if you want change port to 5546 then add tab -       <listen-port>5546</listen-port> Refer below: <machine>     <name>localmachine</name>     <node-manager>       <name> ..read more

OHS 12C : Node Manager in Non SSL Mode By default OHS 12C Node Manager configured in SSL mode to communicate with weblogic using demo certificates.  Follow below steps to configure it in non SSL mode especially when OHS is installed in standalone mode (Where you don't have WLS console to modify configurations). 1. Update "SecureListener" to false in nodemanager.properties file (Inside DOMAIN/nodemanager) 2. Add nm_type as plain in config.xml under machine tag <machine>     <name>localmachine</name>     <node-manager>       <nam ..read more

Difference Between Web and Application Server Basic (Core) Components of Weblogic Server ..read more

 You can install OID 12C in two modes: 1. Standalone  2. Collocated  Standalone Mode: Oracle Fusion Middleware Infrastructure Installer includes "Weblogic Server + ADF + OPSS + EM FMW Control". If you don't want them then you can install OID without  Oracle Fusion Middleware Infrastructure, and this mode is called standalone mode. Note - In this mode you have to manage OID sand DIP via command line tool. Collocated Mode: If you want "Weblogic Server + ADF + OPSS + EM FMW Control" as well then you can install OID along with Oracle Fusion Middleware Infrastruct ..read more