diff --git a/htdocs/core/modules/modCommande.class.php b/htdocs/core/modules/modCommande.class.php
index 84a46c49d63..ac4d26725bc 100644
--- a/htdocs/core/modules/modCommande.class.php
+++ b/htdocs/core/modules/modCommande.class.php
@@ -263,6 +263,7 @@ class modCommande extends DolibarrModules
 		$this->export_sql_end[$r] .= ' WHERE c.fk_soc = s.rowid AND c.rowid = cd.fk_commande';
 		$this->export_sql_end[$r] .= ' AND c.entity IN ('.getEntity('commande').')';
 		if (empty($user->rights->societe->client->voir)) $this->export_sql_end[$r] .= ' AND sc.fk_user = '.(empty($user) ? 0 : $user->id);
+
 		// Imports
 		//--------
 		$r = 0;
diff --git a/htdocs/core/modules/modExpedition.class.php b/htdocs/core/modules/modExpedition.class.php
index 54fecd1a5af..c42cbeb0f8c 100644
--- a/htdocs/core/modules/modExpedition.class.php
+++ b/htdocs/core/modules/modExpedition.class.php
@@ -306,7 +306,7 @@ class modExpedition extends DolibarrModules
 		}
 		$this->export_sql_end[$r] .= ' WHERE c.fk_soc = s.rowid AND c.rowid = ed.fk_expedition AND ed.fk_origin_line = cd.rowid';
 		$this->export_sql_end[$r] .= ' AND c.entity IN ('.getEntity('expedition').')';
-		if (empty($user->rights->societe->client->voir)) $this->export_sql_end[$r] .= ' AND sc.fk_user = '.$user->id;
+		if (empty($user->rights->societe->client->voir)) $this->export_sql_end[$r] .= ' AND sc.fk_user = '.(empty($user) ? 0 : $user->id);
 	}
 
 
diff --git a/htdocs/core/modules/modFacture.class.php b/htdocs/core/modules/modFacture.class.php
index 8f4172112b5..9212fa1f7ce 100644
--- a/htdocs/core/modules/modFacture.class.php
+++ b/htdocs/core/modules/modFacture.class.php
@@ -291,7 +291,7 @@ class modFacture extends DolibarrModules
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product_extrafields as extra3 on p.rowid = extra3.fk_object';
 		$this->export_sql_end[$r] .= ' WHERE f.fk_soc = s.rowid AND f.rowid = fd.fk_facture';
 		$this->export_sql_end[$r] .= ' AND f.entity IN ('.getEntity('invoice').')';
-		if (isset($user) && empty($user->rights->societe->client->voir)) $this->export_sql_end[$r] .= ' AND sc.fk_user = '.$user->id;
+		if (empty($user->rights->societe->client->voir)) $this->export_sql_end[$r] .= ' AND sc.fk_user = '.(empty($user) ? 0 : $user->id);
 		$r++;
 
 
@@ -371,7 +371,7 @@ class modFacture extends DolibarrModules
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'bank_account as ba ON ba.rowid = b.fk_account';
 		$this->export_sql_end[$r] .= ' WHERE f.fk_soc = s.rowid';
 		$this->export_sql_end[$r] .= ' AND f.entity IN ('.getEntity('invoice').')';
-		if (isset($user) && empty($user->rights->societe->client->voir)) $this->export_sql_end[$r] .= ' AND sc.fk_user = '.$user->id;
+		if (empty($user->rights->societe->client->voir)) $this->export_sql_end[$r] .= ' AND sc.fk_user = '.(empty($user) ? 0 : $user->id);
 		$r++;
 	}
 
diff --git a/htdocs/core/modules/modPropale.class.php b/htdocs/core/modules/modPropale.class.php
index f1de32bd1a9..c0ffa6f0811 100644
--- a/htdocs/core/modules/modPropale.class.php
+++ b/htdocs/core/modules/modPropale.class.php
@@ -254,7 +254,7 @@ class modPropale extends DolibarrModules
 		$this->export_sql_end[$r] .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product_extrafields as extra3 on p.rowid = extra3.fk_object';
 		$this->export_sql_end[$r] .= ' WHERE c.fk_soc = s.rowid AND c.rowid = cd.fk_propal';
 		$this->export_sql_end[$r] .= ' AND c.entity IN ('.getEntity('propal').')';
-		if (empty($user->rights->societe->client->voir)) $this->export_sql_end[$r] .= ' AND sc.fk_user = '.$user->id;
+		if (empty($user->rights->societe->client->voir)) $this->export_sql_end[$r] .= ' AND sc.fk_user = '.(empty($user) ? 0 : $user->id);
 
 		// Imports
 		//--------
diff --git a/htdocs/core/modules/modReception.class.php b/htdocs/core/modules/modReception.class.php
index f784d88a3da..8bebf949b6f 100644
--- a/htdocs/core/modules/modReception.class.php
+++ b/htdocs/core/modules/modReception.class.php
@@ -231,7 +231,7 @@ class modReception extends DolibarrModules
 		}
 		$this->export_sql_end[$r] .= ' WHERE c.fk_soc = s.rowid AND c.rowid = ed.fk_reception AND ed.fk_commandefourndet = cd.rowid';
 		$this->export_sql_end[$r] .= ' AND c.entity IN ('.getEntity('reception').')';
-		if (empty($user->rights->societe->client->voir)) $this->export_sql_end[$r] .= ' AND sc.fk_user = '.$user->id;
+		if (empty($user->rights->societe->client->voir)) $this->export_sql_end[$r] .= ' AND sc.fk_user = '.(empty($user) ? 0 : $user->id);
 	}