RMAN - adclone.pl failed with error

Issue:
Cloning failed with error.
On EBS 12.1.2 during restoration of RMAN Backup using adclone,we got the error:
StackTrace -
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at oracle.apps.ad.clone.util.CloneProcessor.run(CloneProcessor.java:67)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: oracle/jdbc/OracleDriver


Solution:
1 - Copy $RDBMS_HOME/jdbc/lib/ojdbc6.jar to $RDBMS_HOME/appsutil/clone/jlib/ojdbc6.jar
2 - Run the adclone.pl  again, it will now find the ojdbc6.jar and will also continue