Monday Mar 30, 2015

Getting an error while building migrated ADF Based Forms 11g to 12c (BEA-160187)

 We were getting an error while try to build our project after migration of ADF based Oracle BPM Forms 11g to 12c.

 An error says:

"Error: <J2EE> <BEA-160187> <weblogic.appc failed to compile the application .....>" 

And a warning says:

"Warning: Unresolved WebApp library references defined in weblogic.xml, of module 'public_html' [Extension-Name: oracle.soa.worklist.webapp, Specification-Version: 11.1.1, exact-match: false]" 

Our "weblogic.xml" file need to update. We edited "<weblogic-web-app>" tab and remove "oracle.soa.worklist.webapp" library reference version. Then our project build successfully.

[Read More]

Friday Jul 18, 2014

DNS (Domain Name System) configuration in Solaris 10 & older

Step 1: Check /etc/resolv.conf file

Step 2: Open & Edit /etc/resolv.conf

Step 3: Enable the name resolving using DNS

Step 4: Test new name server

[Read More]

Thursday Apr 17, 2014

Change Email Validation For Uniqueness in OIM

Change email validation for uniqueness in OIM. Please follow the steps below.

Step 1:  Login system admin screen and click on "System Configuration"

Step 2: Search and find "Email Uniqueness property" If you do not click on "Create"

Step 3: Research and be sure :)

[Read More]

How To Reuse UserLogin in OIM

After delete a user, you can reuse userlogin in OIM. Please follow the steps below.

Step 1:  Login system admin screen and click on "System Configuration"

Step 2: Search and find "User Id Reuse property" and set value to "TRUE"

Step 3: Connect OIM database and find "UDX_USER_LOGIN" index and copy its sql script.

Step 4: Drop index.

Step 5: Recreate index as nonunique index. 

[Read More]

Monday Mar 03, 2014

Using Expression Language in Fusion Applications

This document forms a basic guide on using Expression Language (EL) inside customizations made to Fusion Applications. This feature support comes as part of the embedded Oracle WebCenter Page Composer, and the underlying ADF technology.

What Is Expression Language?
Expression Language is used for adding addition logic to the runtime customization of page components.
The examples provided in this document serve the following basic customization needs, and whilst more advanced logic is possible venturing into great complexity may take your customization beyond the scope that page composer is designed to support.
•  Dynamically set a field to default a specific value
•  Dynamically set the display properties of a specific field
•  Conditionally hide or disable a field or region
Generally EL statements return either a value such as ‘Richard’, or a Boolean such as TRUE if the test is a success. These are then used in setting ADF page component properties, such as Value, Required, or Visible. The examples in this document include a mixture of return values used for setting various properties. In ADF a partial page refresh is used to fire the EL logic, and careful testing in a safe environment is needed to ensure your EL executes at the expected places. An example might be properly defaulting values for fields upon actions such as create, edit, and re-edit.

In addition, please be aware that not every page isintended to be fully customizable, and even those that are may not always expose the component properties against which you might wish to add custom expression logic. As such expectations of what is possible should be set based on careful testing of each case, and not on any broad assumptions.[Read More]
About


I am a member of the Fusion Middleware Applications Consultancy team.

I focus on tips and tricks FMW applications consultancy but also have a strong interest in ADF Development & Achitecture, Oracle BPM, Oracle Identity Manager and Oracle SOA Suite.

The views expressed on this blog are my own and do not necessarily reflect the views of Oracle.


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