diff --git a/htdocs/expedition/card.php b/htdocs/expedition/card.php
index c6fa8c698819e..6541faf65616b 100644
--- a/htdocs/expedition/card.php
+++ b/htdocs/expedition/card.php
@@ -1413,9 +1413,41 @@
 									//var_dump($dbatch);
 									$batchStock = + $dbatch->qty; // To get a numeric
 									$deliverableQty = min($quantityToBeDelivered, $batchStock);
+
+									// Now we will check if we have to reduce the deliverableQty by taking into account the qty already suggested in previous line
+									if (isset($alreadyQtyBatchSetted[$line->fk_product][$dbatch->batch][intval($warehouse_id)])) {
+										$deliverableQty = min($quantityToBeDelivered, $batchStock - $alreadyQtyBatchSetted[$line->fk_product][$dbatch->batch][intval($warehouse_id)]);
+									} else {
+										if (!isset($alreadyQtyBatchSetted[$line->fk_product])) {
+											$alreadyQtyBatchSetted[$line->fk_product] = array();
+										}
+
+										if (!isset($alreadyQtyBatchSetted[$line->fk_product][$dbatch->batch])) {
+											$alreadyQtyBatchSetted[$line->fk_product][$dbatch->batch] = array();
+										}
+
+										$deliverableQty = min($quantityToBeDelivered, $batchStock);
+									}
+
+									if ($deliverableQty < 0) $deliverableQty = 0;
+
+									$inputName = 'qtyl'.$indiceAsked.'_'.$subj;
+									if (GETPOSTISSET($inputName)) {
+										$deliverableQty = GETPOST($inputName, 'int');
+									}
+
+									$tooltipClass = $tooltipTitle = '';
+									if (!empty($alreadyQtyBatchSetted[$line->fk_product][$dbatch->batch][intval($warehouse_id)])) {
+										$tooltipClass = ' classfortooltip';
+										$tooltipTitle = $langs->trans('StockQuantitiesAlreadyAllocatedOnPreviousLines').' : '.$alreadyQtyBatchSetted[$line->fk_product][$dbatch->batch][intval($warehouse_id)];
+									} else {
+										$alreadyQtyBatchSetted[$line->fk_product][$dbatch->batch][intval($warehouse_id)] = 0 ;
+									}
+									$alreadyQtyBatchSetted[$line->fk_product][$dbatch->batch][intval($warehouse_id)] = $deliverableQty + $alreadyQtyBatchSetted[$line->fk_product][$dbatch->batch][intval($warehouse_id)];
+
 									print '<!-- subj='.$subj.'/'.$nbofsuggested.' --><tr '.((($subj + 1) == $nbofsuggested) ? 'oddeven' : '').'>';
 									print '<td colspan="3" ></td><td class="center">';
-									print '<input class="qtyl right" name="qtyl'.$indiceAsked.'_'.$subj.'" id="qtyl'.$indiceAsked.'_'.$subj.'" type="text" size="4" value="'.$deliverableQty.'">';
+									print '<input class="qtyl '.$tooltipClass.' right" title="'.$tooltipTitle.'" name="qtyl'.$indiceAsked.'_'.$subj.'" id="qtyl'.$indiceAsked.'_'.$subj.'" type="text" size="4" value="'.$deliverableQty.'">';
 									print '</td>';
 
 									print '<!-- Show details of lot -->';
@@ -1514,9 +1546,10 @@
 											$deliverableQty = 0;
 										}
 
-										$tooltip = '';
+										$tooltipClass = $tooltipTitle = '';
 										if (!empty($alreadyQtySetted[$line->fk_product][intval($warehouse_id)])) {
-											$tooltip = ' class="classfortooltip" title="'.$langs->trans('StockQuantitiesAlreadyAllocatedOnPreviousLines').' : '.$alreadyQtySetted[$line->fk_product][intval($warehouse_id)].'" ';
+											$tooltipClass = ' classfortooltip';
+											$tooltipTitle = $langs->trans('StockQuantitiesAlreadyAllocatedOnPreviousLines').' : '.$alreadyQtySetted[$line->fk_product][intval($warehouse_id)];
 										} else {
 											$alreadyQtySetted[$line->fk_product][intval($warehouse_id)] = 0;
 										}
@@ -1528,7 +1561,7 @@
 											$deliverableQty = GETPOSTINT($inputName);
 										}
 
-										print '<input '.$tooltip.' class="qtyl right" name="qtyl'.$indiceAsked.'_'.$subj.'" id="qtyl'.$indiceAsked.'" type="text" size="4" value="'.$deliverableQty.'">';
+										print '<input class="qtyl'.$tooltipClass.' right" title="'.$tooltipTitle.'" name="qtyl'.$indiceAsked.'_'.$subj.'" id="qtyl'.$indiceAsked.'" type="text" size="4" value="'.$deliverableQty.'">';
 										print '<input name="ent1'.$indiceAsked.'_'.$subj.'" type="hidden" value="'.$warehouse_id.'">';
 									} else {
 										if (getDolGlobalString('SHIPMENT_GETS_ALL_ORDER_PRODUCTS')) {
diff --git a/htdocs/mrp/class/mo.class.php b/htdocs/mrp/class/mo.class.php
index cf72a2ac5b9a8..31404030fdb81 100644
--- a/htdocs/mrp/class/mo.class.php
+++ b/htdocs/mrp/class/mo.class.php
@@ -2046,8 +2046,8 @@ class MoLine extends CommonObjectLine
 		'fk_product' => array('type' => 'integer', 'label' => 'Product', 'enabled' => 1, 'visible' => -1, 'notnull' => 1, 'position' => 25),
 		'fk_warehouse' => array('type' => 'integer', 'label' => 'Warehouse', 'enabled' => 1, 'visible' => -1, 'position' => 30),
 		'qty' => array('type' => 'real', 'label' => 'Qty', 'enabled' => 1, 'visible' => -1, 'notnull' => 1, 'position' => 35),
-		'qty_frozen' => array('type' => 'smallint', 'label' => 'QuantityFrozen', 'enabled' => 1, 'visible' => 1, 'default' => '0', 'position' => 105, 'css' => 'maxwidth50imp', 'help' => 'QuantityConsumedInvariable'),
-		'disable_stock_change' => array('type' => 'smallint', 'label' => 'DisableStockChange', 'enabled' => 1, 'visible' => 1, 'notnull' => 1, 'default' => '0', 'position' => 108, 'css' => 'maxwidth50imp', 'help' => 'DisableStockChangeHelp'),
+		'qty_frozen' => array('type' => 'smallint', 'label' => 'QuantityFrozen', 'enabled' => 1, 'visible' => 1, 'default' => '0', 'notnull' => 1, 'position' => 105, 'css' => 'maxwidth50imp', 'help' => 'QuantityConsumedInvariable'),
+		'disable_stock_change' => array('type' => 'smallint', 'label' => 'DisableStockChange', 'enabled' => 1, 'visible' => 1, 'default' => '0', 'notnull' => 1, 'position' => 108, 'css' => 'maxwidth50imp', 'help' => 'DisableStockChangeHelp'),
 		'batch' => array('type' => 'varchar(30)', 'label' => 'Batch', 'enabled' => 1, 'visible' => -1, 'position' => 140),
 		'role' => array('type' => 'varchar(10)', 'label' => 'Role', 'enabled' => 1, 'visible' => -1, 'position' => 145),
 		'fk_mrp_production' => array('type' => 'integer', 'label' => 'Fk mrp production', 'enabled' => 1, 'visible' => -1, 'position' => 150),