fix: refs #7781 varible asign value

db/routines/vn/procedures/expeditionPallet_build.sql

@@ -52,7 +52,7 @@ BEGIN
 		FROM tExpedition 
 		WHERE palletFk IS NULL;
 
-	SELECT GROUP_CONCAT(expeditionFk SEPARATOR ', ') INTO vExpeditionWithPallet
+	SELECT COUNT(expeditionFk) INTO vExpeditionWithPallet
 		FROM tExpedition 
 		WHERE palletFk;
 
@@ -60,7 +60,6 @@ BEGIN
 		CALL util.throw ('NO_FREE_EXPEDITIONS');
 	END IF;
 
-
 	SELECT roadmapStopFk INTO vTruckFk
 		FROM (
 			SELECT rm.roadmapStopFk, count(*) n
@@ -91,12 +90,16 @@ BEGIN
 	
 	INSERT INTO expeditionState(expeditionFk, typeFk)
 		SELECT expeditionFk, vExpeditionStateTypeFk 
-		FROM tExpedition
-		WHERE palletFk IS NULL;
+			FROM tExpedition
+			WHERE palletFk IS NULL;
 
 	IF vExpeditionWithPallet THEN
 		UPDATE arcRead 
-			SET error = vExpeditionWithPallet
+			SET error = (
+				SELECT GROUP_CONCAT(expeditionFk SEPARATOR ', ')
+					FROM tExpedition 
+					WHERE palletFk
+			)
 		WHERE id = vArcId;
 	ELSE
 		UPDATE arcRead SET error = NULL WHERE id = vArcId;