Wrong Content Type.- DHL internetional potencial bug
adminGoto : app > code > core > Mage > Usa > etc >Config.xml Add Below code at <carriers> <dhlint> : <content_type>D</content_type>
How to Set default Stock Availability : in Stock in Magento Admin
For Stock: insert into core_config_data values ( null, 'default', 0, 'cataloginventory/item_options/is_in_stock', 1 ); For Quntity: insert into core_config_data values ( null, 'default', 0, 'cataloginventory/item_options/qty', 10 );