diff --git a/htdocs/compta/facture/card.php b/htdocs/compta/facture/card.php
index 54994eaf187..b3a33b11d1b 100644
--- a/htdocs/compta/facture/card.php
+++ b/htdocs/compta/facture/card.php
@@ -3131,10 +3131,10 @@ if ($action == 'create')
 				foreach ($facids as $facparam)
 				{
 					$options .= '<option value="'.$facparam ['id'].'"';
-					if ($facparam ['id'] == $_POST['fac_replacement'])
+					if ($facparam['id'] == $_POST['fac_replacement'])
 						$options .= ' selected';
-					$options .= '>'.$facparam ['ref'];
-					$options .= ' ('.$facturestatic->LibStatut(0, $facparam ['status']).')';
+					$options .= '>'.$facparam['ref'];
+					$options .= ' ('.$facturestatic->LibStatut($facparam['paid'], $facparam['status'], 0, $facparam['alreadypaid']).')';
 					$options .= '</option>';
 				}
 			}
diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index 4ae9fe197fe..63a7b2f8e21 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -3927,8 +3927,8 @@ class Facture extends CommonInvoice
 	 *	Invoices matching the following rules are returned:
 	 *	(Status validated or abandonned for a reason 'other') + not payed + no payment at all + not already replaced
 	 *
-	 *	@param		int		$socid		Id thirdparty
-	 *	@return    	array|int			Array of invoices ('id'=>id, 'ref'=>ref, 'status'=>status, 'paymentornot'=>0/1)
+	 *	@param		int			$socid		Id thirdparty
+	 *	@return    	array|int				Array of invoices ('id'=>id, 'ref'=>ref, 'status'=>status, 'paymentornot'=>0/1)
 	 */
 	public function list_replacable_invoices($socid = 0)
 	{
@@ -3937,17 +3937,19 @@ class Facture extends CommonInvoice
 
 		$return = array();
 
-		$sql = "SELECT f.rowid as rowid, f.ref, f.fk_statut,";
+		$sql = "SELECT f.rowid as rowid, f.ref, f.fk_statut as status, f.paye as paid,";
 		$sql .= " ff.rowid as rowidnext";
+		//$sql .= ", SUM(pf.amount) as alreadypaid";
 		$sql .= " FROM ".MAIN_DB_PREFIX."facture as f";
 		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."paiement_facture as pf ON f.rowid = pf.fk_facture";
 		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."facture as ff ON f.rowid = ff.fk_facture_source";
 		$sql .= " WHERE (f.fk_statut = ".self::STATUS_VALIDATED." OR (f.fk_statut = ".self::STATUS_ABANDONED." AND f.close_code = '".self::CLOSECODE_ABANDONED."'))";
 		$sql .= " AND f.entity IN (".getEntity('invoice').")";
-		$sql .= " AND f.paye = 0"; // Pas classee payee completement
-		$sql .= " AND pf.fk_paiement IS NULL"; // Aucun paiement deja fait
-		$sql .= " AND ff.fk_statut IS NULL"; // Renvoi vrai si pas facture de remplacement
-		if ($socid > 0) $sql .= " AND f.fk_soc = ".$socid;
+		$sql .= " AND f.paye = 0"; // Not paid completely
+		$sql .= " AND pf.fk_paiement IS NULL"; // No payment already done
+		$sql .= " AND ff.fk_statut IS NULL"; // Return true if it is not a replacement invoice
+		if ($socid > 0) $sql .= " AND f.fk_soc = ".((int) $socid);
+		//$sql .= " GROUP BY f.rowid, f.ref, f.fk_statut, f.paye, ff.rowid";
 		$sql .= " ORDER BY f.ref";
 
 		dol_syslog(get_class($this)."::list_replacable_invoices", LOG_DEBUG);
@@ -3956,9 +3958,13 @@ class Facture extends CommonInvoice
 		{
 			while ($obj = $this->db->fetch_object($resql))
 			{
-				$return[$obj->rowid] = array('id' => $obj->rowid,
-				'ref' => $obj->ref,
-				'status' => $obj->fk_statut);
+				$return[$obj->rowid] = array(
+					'id' => $obj->rowid,
+					'ref' => $obj->ref,
+					'status' => $obj->status,
+					'paid' => $obj->paid,
+					'alreadypaid' => 0
+				);
 			}
 			//print_r($return);
 			return $return;
diff --git a/htdocs/core/tpl/objectline_edit.tpl.php b/htdocs/core/tpl/objectline_edit.tpl.php
index bc6b87a3353..685cc78fe67 100644
--- a/htdocs/core/tpl/objectline_edit.tpl.php
+++ b/htdocs/core/tpl/objectline_edit.tpl.php
@@ -109,9 +109,16 @@ $coldisplay++;
 		$reshook = $hookmanager->executeHooks('formEditProductOptions', $parameters, $this, $action);
 	}
 
+	$situationinvoicelinewithparent = 0;
+	if ($line->fk_prev_id != null && in_array($object->element, array('facture', 'facturedet'))) {
+		if ($object->type == $object::TYPE_SITUATION) {	// The constant TYPE_SITUATION exists only for object invoice
+			// Set constant to disallow editing during a situation cycle
+			$situationinvoicelinewithparent = 1;
+		}
+	}
+
 	// Do not allow editing during a situation cycle
-	if ($line->fk_prev_id == null)
-	{
+	if (!$situationinvoicelinewithparent) {
 		// editor wysiwyg
 		require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
 		$nbrows = ROWS_2;
@@ -149,7 +156,7 @@ $coldisplay++;
 	}
 
 	$coldisplay++;
-	if ($line->fk_prev_id == null) {
+	if (!$situationinvoicelinewithparent) {
 		print '<td class="right">'.$form->load_tva('tva_tx', $line->tva_tx.($line->vat_src_code ? (' ('.$line->vat_src_code.')') : ''), $seller, $buyer, 0, $line->info_bits, $line->product_type, false, 1).'</td>';
 	} else {
 		print '<td class="right"><input size="1" type="text" class="flat right" name="tva_tx" value="'.price($line->tva_tx).'" readonly />%</td>';
@@ -157,7 +164,9 @@ $coldisplay++;
 
 	$coldisplay++;
 	print '<td class="right"><input type="text" class="flat right" size="5" id="price_ht" name="price_ht" value="'.(isset($line->pu_ht) ?price($line->pu_ht, 0, '', 0) : price($line->subprice, 0, '', 0)).'"';
-	if ($line->fk_prev_id != null) print ' readonly';
+	if ($situationinvoicelinewithparent) {
+		print ' readonly';
+	}
 	print '></td>';
 
 	if (!empty($conf->multicurrency->enabled) && $this->multicurrency_code != $conf->currency) {
@@ -176,12 +185,14 @@ $coldisplay++;
 	<td class="right">
 	<?php $coldisplay++;
 	if (($line->info_bits & 2) != 2) {
-		// I comment this because it shows info even when not required
+		// I comment warning of stock because it shows the info even when it should not.
 		// for example always visible on invoice but must be visible only if stock module on and stock decrease option is on invoice validation and status is not validated
 		// must also not be output for most entities (proposal, intervention, ...)
 		//if($line->qty > $line->stock) print img_picto($langs->trans("StockTooLow"),"warning", 'style="vertical-align: bottom;"')." ";
 		print '<input size="3" type="text" class="flat right" name="qty" id="qty" value="'.$line->qty.'"';
-		if ($line->fk_prev_id != null) print ' readonly';
+		if ($situationinvoicelinewithparent) {	// Do not allow editing during a situation cycle
+			print ' readonly';
+		}
 		print '>';
 	} else { ?>
 		&nbsp;
@@ -202,7 +213,9 @@ $coldisplay++;
 	<?php $coldisplay++;
 	if (($line->info_bits & 2) != 2) {
 		print '<input size="1" type="text" class="flat right" name="remise_percent" id="remise_percent" value="'.$line->remise_percent.'"';
-		if ($line->fk_prev_id != null) print ' readonly';
+		if ($situationinvoicelinewithparent) {
+			print ' readonly';
+		}
 		print '>%';
 	} else { ?>
 		&nbsp;