Frequent error pages when editing registry values or rules "No configuration found for the specif (4315980)

1) Login to FMS
2) Create a new window tab from Action Pane
3) Edit a rule such as CPU_Utilization which has a reference registry variable in the Warning Conditional statement
4) Copy the reg var into your buffer and switch to the new window from step 2
5) Search on this reg var, then select the copy icon on the far right
6) Enter the new name and then Save.
7) Switch back to the other tab where you were editing the rule and change the conditional statement to your new reg var from step 6
8) Select Save

9) The error is displayed.

2011-04-28 17:12:58.118 WARN [http-0.0.0.0-8080-248] org.apache.struts2.components.Form - No configuration found for the specified action: '' in namespace: '/admin/registry'. Form action defaulting to 'action' attribute's literal value.