I want to remove Comment from sales order in magento admin panel.This is comment saved after payment successful/declined etc from Authorize.Net .i don't want to save this messages into the order comment.
Thank you
go to app\design\adminhtml\default\default\template\sales\order\view\history.phtml
and comment line number 57-76
Finally Got the Solution
Note: Don't edit the core files
app/code/core/Mage/Paygate/Helper/data.php copy to app/code/local/Mage/Paygate/Helper/data.php
and Edit the code function getTransactionMessage on line number 54
and comment this code
// return $this->getExtendedTransactionMessage($payment, $requestType, $lastTransactionId, $card, $amount, $exception);
after done this step
app/code/core/Mage/Sales/Model/Order/Observer.php copy to
app/code/local/Mage/Sales/Model/Order/Observer.php
line no 459 remove this message
// $message = Mage::helper('sales')->__('Captured amount of %s online.', $this->_formatPrice($amountToCapture));
And it's working fine please have a look on screen shoot
Thank you