diff --git a/db/routines/vn/procedures/collection_assign.sql b/db/routines/vn/procedures/collection_assign.sql
index 196764c42..c2b6e538e 100644
--- a/db/routines/vn/procedures/collection_assign.sql
+++ b/db/routines/vn/procedures/collection_assign.sql
@@ -30,7 +30,10 @@ BEGIN
 	-- Si hay colecciones sin terminar, sale del proceso
 	CALL collection_get(vUserFk);
 
-	SELECT (pc.maxNotReadyCollections - COUNT(*)) <= 0 INTO vHasTooMuchCollections
+	SELECT (pc.maxNotReadyCollections - COUNT(*)) <= 0, 
+			collection_assign_lockname
+		INTO vHasTooMuchCollections,
+			vLockName
 		FROM productionConfig pc
 			LEFT JOIN tCollection ON TRUE;