Error: The system could not find the resource "storetext_dynamic" in the path

I happened to come across this error on my toolkit the other day, when you access the store the Store UI showed up this message.

"The store has encountered a problem processing the last request. Try again later. If the problem persists, contact your site administrator".

The log files showed me following message

CommerceSrvr  A com.ibm.commerce.common.beans.StoreDataBean getResourceBundle The system could not find the resource "storetext_dynamic" in the path "C:\IBM\WCDE_ENT70\workspace\Stores\WebContent\WEB-INF\classes\<YOUR_STORE_NAME>;C:\IBM\WCDE_ENT70\workspace\Stores\WebContent\WEB-INF\classes\<YOUR_STORE_NAME>".

It appeared that due to some reason the files in workspace\Stores\WebContent\WEB-INF\classes had got deleted.

To fix this issues, I performed following steps.

1. In case you have build automatic selection, make sure you remove that and make it manual
2. Click on Project -> Clean.. menu item.
3. Changed timestamp of struts-config-ext.xml file and did a build again.
4. Restart the server instance.

The files in workspace\Stores\WebContent\WEB-INF\classes folder were regenerated and store was up and functional.