# system.kanoa.inventory.updateUnitOfMeasure(unitOfMeasureInfo, userId)

Updates an existing unit of measure record in the Kanoa MES inventory module. 
The record to update, along with the field values to apply, is passed as the `unitOfMeasureInfo` dictionary (it must include the `uomId` of the record being updated), 
and `userId` records who performed the change for audit purposes. 
This can also be used to disable a unit of measure by setting `enabled` to `False` rather than deleting it outright.

---
### Parameters
**unitOfMeasureInfo** `Dictionary`<br />
<table class='dictionaryKeyTable'>
	<tbody>
 	<tr><td> - enabled</td><td>Boolean</td><td></td></tr>	
 	<tr><td> - uomCode</td><td>String</td><td></td></tr>	
 	<tr><td> - uomId</td><td>Integer</td><td></td></tr>	
 	<tr><td> - uomName</td><td>String</td><td></td></tr>	
	</tbody>
</table>

**userId** `Integer`:Id of the user executing the function<br />

---
### Returns
**# of records modified** `Integer`<br />
**message** `String` None if success<br />

---
### Example
```python
unitOfMeasureInfo = {
                        "uomId": 8,
                        "uomCode": "FT",
                        "uomName": "Feet",
                        "enabled": True
                    }
userId = system.kanoa.security.getIDPUserId({'userName': 'SYSTEM'})

recordsModified, message = system.kanoa.inventory.updateUnitOfMeasure(unitOfMeasureInfo, userId)
print recordsModified, message
```