ADF Runtime DB Connection Error

While creating an ADF Fusion Web Application with a database datacontrol, the following error is encountered while running the application.

oracle.jbo.DMLException: JBO-26061: Error while opening JDBC connection.
at oracle.jbo.server.ConnectionPool.createConnection(ConnectionPool.java:253)
at oracle.jbo.server.ConnectionPool.instantiateResource(ConnectionPool.java:168)
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:546)
at oracle.jbo.pool.ResourcePool.useResource(ResourcePool.java:327)
at oracle.jbo.server.ConnectionPool.getConnectionInternal(ConnectionPool.java:104)
Truncated. see log file for complete stacktrace
java.sql.SQLException: ORA-01005: null password given; logon denied

This is because, the ADF model project fails to register the password with the app server which cause this SQL exception.

In order to overcome this error, edit the EXTRA_JAVA_PROPERTIES and append -Djps.app.credential.overwrite.allowed=true property under the setSOADomainEnv.cmd (In Windows) or setSOADomainEnv.sh (In Linux) file as follows. This file will be located under <<Middleware_Home>>\user_projects\domains\<Your_Domain_Name>\bin folder.

set EXTRA_JAVA_PROPERTIES=%EXTRA_JAVA_PROPERTIES% -Djps.app.credential.overwrite.allowed=true -da:org.apache.xmlbeans...

Restart the Oracle Weblogic server.