# 901 - Save Document

901 - (Warehouse Transfers) Save Document

| **Event**           | **Extension action set** | **Description**                                                                                                           |
| ------------------- | ------------------------ | ------------------------------------------------------------------------------------------------------------------------- |
| [Before ](#before)  | EXT\_0901\_1\_Before     | Will be executed before Syslog APP save the document                                                                      |
| [Replace](#replace) | EXT\_0901\_2\_Replace    | Will be executed before Syslog APP saves the picking with the possibility to say Syslog APP to cancel the saving process; |
| [After](#after)     | EXT\_0901\_3\_After      | Will be executed after the picking is saved;                                                                              |

### Before

*Input Parameters*

* inInternalStamp – Unique key of the document;

### Replace

*Input Parameters*

* inInternalStamp – Unique key of the document;

*Output Parameters*

* outCanSave – Return code: 
  * 1 – Save the document
  * 0 – Cancel

### After

*Input Parameters*

* inInternalStamp – Unique key of the document;