Could you please help me posting the following issue I have in Magento Community Edition 1.8.1:
"I have issues when exporting the Product Catalog in Community Edition 1.8.1, I have 100,000 items, and the error I get is this:
2014-10-08T18:00:09+00:00 ERR (3):
exception 'Exception' with message 'Notice: Undefined offset: 103041 in app/code/core/Mage/ImportExport/Model/Export/Entity/Product.php on line 875$
Stack trace:
#0 app/code/core/Mage/ImportExport/Model/Export/Entity/Product.php(875): mageCoreErrorHandler(8, 'Undefined offse...', '/var/inetpub-lo...', 875, Ar$
#1 app/code/core/Mage/ImportExport/Model/Export.php(150): Mage_ImportExport_Model_Export_Entity_Product->export()
#2 app/code/core/Mage/ImportExport/controllers/Adminhtml/ExportController.php(86): Mage_ImportExport_Model_Export->export()
#3 app/code/core/Mage/Core/Controller/Varien/Action.php(418): Mage_ImportExport_Adminhtml_ExportController->exportAction()
#4 app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('export')
#5 app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_$
#6 app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#7 app/Mage.php(684): Mage_Core_Model_App->run(Array)
#8 index.php(86): Mage::run('', 'store')
#9 {main}
Does anybody have a clue about this?
Best Answer
I have seen similar behavior coming from M2EPro imported listings. What it seems to do it drop the shipping field data. So I just sorted the grid by weight, found any empties and corrected the shipping weight. The error I got was:
Notice: Undefined offset: 3347 in /home/builders/public_html/app/code/core/Mage/ImportExport/Model/Export/Entity/Product.php on line 875
Note the offset is actually the products internal magento ID, so your offset of 103041 is the products ID, edit and resave that item in the backend and try to export again... The export should continue to the next record. Worked for me.