# 1. Excess Arrival

Module: Hub Operations and Mid Mile Management
Module slug: hub-operations-and-mid-mile-management
Source URL: https://helpcentre.shipsy.io/en-US/shipsy/article/9dAJe7aI-how-system-applies-exception-automatically
Article ID: 9dAJe7aI
Breadcrumbs: Hub Operations and Mid Mile Management > Middle Mile Operation > Exception Management > How system applies exception automatically

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**Description:** This page covers the process of the exception applied by the system automatically.

The system applies three types of exception by itself.

* [1. Excess Arrival](https://shipsy.atlassian.net/wiki/spaces/HELP/pages/3122790649/How+system+applies+exception+automatically#1.-Excess-Arrival)
* [2. Misrouted](https://shipsy.atlassian.net/wiki/spaces/HELP/pages/3122790649/How+system+applies+exception+automatically#2.-Misrouted)
* [3. Shortage Unloading](https://shipsy.atlassian.net/wiki/spaces/HELP/pages/3122790649/How+system+applies+exception+automatically#3.-Shortage-Unloading)

### 1. Excess Arrival

Excess Arrival exception is applied during unloading, if users get more waybills which are not part of the current trip but belong to the same destination hub.

* During the following unloading process, scan the required waybills.![image.png](/kb-images/how-system-applies-exception-automatically--9daje7ai/img_001_3ac3c64b48.png)
* Now, if we scan

### 2. Misrouted

This exception is applied during unloading, if the user receives a waybill which does not belong to its hub.

* During the following unloading process, scan the required waybills.![image.png](/kb-images/how-system-applies-exception-automatically--9daje7ai/img_002_5244c0d64e.png)
* Now, when we will scan the misrouted waybill, an error msg gets popped up “Misrouted Waybill”.![image.png](/kb-images/how-system-applies-exception-automatically--9daje7ai/img_003_f163767b11.png)
* The misrouted consignment gets scanned, and an error tag has been assigned to it.![image.png](/kb-images/how-system-applies-exception-automatically--9daje7ai/img_004_433fd2d2d3.png)
* Click on Unload to unload the consignments successfully.

### 3. Shortage Unloading

This exception is marked when a consignment is found missing at the destination hub.

* During the following unloading process, scan the consignments waybills which are available.![image.png](/kb-images/how-system-applies-exception-automatically--9daje7ai/img_005_94b07cf765.png)
* Click on unload and the below error msg gets popped. Click on OK.![image.png](/kb-images/how-system-applies-exception-automatically--9daje7ai/img_006_dc21603dbf.png)
* The missing waybills would be marked as shortage.