Exporting products Magento 2.1.x Please correct the data sent value (Export)
FIX if your php.ini or .user ini has, the memory set with a capitol letter, memory_limit = 2048M not 2048m
or 1024M not 1024m the error will occur because they have not set the case for uppercase in the catcher.
Error
Changed line 773 to
/public_html/vendor/magento/module-catalog-import-export/Model/Export/product.php
protected function getItemsPerPage()
{
if ($this->_itemsPerPage === null) {
$memoryLimit = trim(ini_get('memory_limit'));
$lastMemoryLimitLetter = strtolower($memoryLimit[strlen($memoryLimit) - 1]);
switch ($lastMemoryLimitLetter) {
case 'g':
$memoryLimit *= 1024;
// fall-through intentional
case 'M': // fixed the problem in my case.
$memoryLimit *= 1024;
// fall-through intentional
case 'k':
$memoryLimit *= 1024;
break;
default:
// minimum memory required by Magento
$memoryLimit = 250000000;
this solved the problem and exported correctly.
