Amit's Tech Blog

New and Deprecated Terminology for 12c

By Amit November 24, 2016Webcenter Portal

New and Deprecated Terminology for 12c

What’s New in OFMW 12c

By Amit November 24, 2016Webcenter Portal

WebLogic Server 12c (12.2.1) – https://docs.oracle.com/middleware/1221/wls/NOTES/whatsnew.htm

OFMW Configuring Elasticity in Dynamic Clusters for Oracle WebLogic Server – https://docs.oracle.com/middleware/1221/wls/ELAST/title.htm

OFMW Administering Node Manager for Oracle WebLogic Server – https://docs.oracle.com/middleware/1221/wls/NODEM/intro.htm

Understanding Oracle Fusion Middleware Concepts – https://docs.oracle.com/middleware/1221/core/ASCON/toc.htm

Cannot login to owc_discussion after installation

By Amit April 23, 2016Webcenter Portal

Multiple time we have faced issue that we are not able to login to discussion server admin after completion of installation and completion.

This could happen cos the LDAP is not configured properly in owc_discussion server.

Following are the steps to change or update the LDAP configuration in discussion server.

Keytool Command

By Amit October 22, 2015JAVA, Weblogic Configuration

Below are some commonly used keytool commands that i always forget 🙂

TSL error when calling a WebService over ssl/https

By Amit October 12, 2015Weblogic Configuration

In one of my projects recently, even after importing the correct ssl certificates in the keystore (cacerts and DemoTrust.jks) on the weblogic server, when accessing the webservice over https gave an error.

javax.xml.ws.WebServiceException: javax.net.ssl.SSLHandshakeException: [Security:090497]HANDSHAKE_FAILURE alert received from example.com - 172.16.250.58. Check both sides of the SSL configuration for mismatches in supported ciphers, supported protocol versions, trusted CAs, and hostname verification settings.

ADF Application Module tuning

By Amit August 31, 2015Webcenter Portal, Weblogic Configuration

One of the important parameters when doing performance tuning is tuning of the Application Modules.
Below are some of the important ampool parameters to consider for tuning:

OAM Error Codes

By Amit June 29, 2015OAM

Below is the lists all the error message codes sent by the OAM Server and the corresponding primary error message. If a primary error message has been customized for an application, the application must map this custom message to the corresponding standard error message maintained by OAM Server. There is no difference between OAM-1 and OAM-2 error codes.

Default passwords for Demo Truststore and Demo Identitystore in WebLogic

By Amit June 24, 2015Web Server Configuration, Weblogic Configuration

If you are connecting to the server you need to know where the key stores live, so here is a table with all the default values in:

OAM11g Protected & Public URI

By Amit June 23, 2015OAM, SOA/BPM

List of protected, public and excluded resources including WebCenter, SOA and Content. This is for 11.1.1.8.0

Application configuration for OAM Integration

By Amit June 23, 2015OAM, Webcenter Portal

When you use the Oracle Access Manager Identity Asserter, all web.xml files in the application EAR file must specify CLIENT-CERT in the element auth-method for the appropriate realm.

You can add comma separated values here when you want applications accessed directly over the WebLogic Server host:port to be authenticated by the container. For instance:

<auth-method>CLIENT-CERT,FORM</auth-method>.

The auth-method can use BASIC, FORM, or CLIENT-CERT values. While these look like similar values in Oracle Access Manager, the auth-method specified in web.xml files are used by Oracle WebLogic Server (not Oracle Access Manager).