Magento – how to change magento order status programatically

fatal errormagento-1.9orders

I'm using magento 1.9 and I have to change the order status from shipped to delivered, both status having the same state "complete"

How can I able to change this?

I have tried following code

$order = Mage::getModel("sales/order")->loadByIncrementId(100000123);

$order->setData("state", "complete");
$order->setStatus("delivered");
$history = $order->addStatusHistoryComment('A ser executada a rotina de recarga.', false);
$history->setIsCustomerNotified(false);
$order->save();

But it gives

PHP Fatal error: Call to a member function getMethodInstance() on boolean in /app/code/core/Mage/Payment/Model/Observer.php on line 46

Best Answer

When I have got and error "The Order State "complete" must not be set manually." I found the solution here https://stackoverflow.com/questions/18711176/how-to-set-order-status-as-complete-in-magento

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I think that's because the delivered status is set after the order is shipped, which makes the order complete. To remove this behavior, you need to comment or remove this line in app/code/core/Mage/Sales/Model/Order.php:

$this->_setState(self::STATE_COMPLETE, true, '', $userNotification);

You can find it in the function _checkState(), which is called just before the order is saved.

Having said that, it is a big NO-NO to modify core file directly. You have to bear all the risks that come with it.

Best Answer

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