Error: Location has in transit units while updating inventory attributes of LPN

Summary:

Receiving error while trying to update inventory Attributes of LPN:
1. I have created multiple movement requests to move Full LPNs from one warehouse floor to Another Floor. 
2. After movement we have to update inventory attribute of the moved LPNs.
3. We are getting following error while using :
wms/lgfapi/v10/entity/inventory/bulk_update_inventory_attributes/

 

{    "parameters":{       

"id__in":[3558,3559,3560]   

},   

"options":{       

"invn_attr_a":"IT9",        

"invn_attr_e":"E99_HYN",       

"commit_frequency":1   

}

}

Error Response:
{
    "record_count": 3,
    "success_count": 0,
    "failure_count": 3,
    "data": null,
    "details": {
        "3558": "Location has in transit units",
        "3560": "Location has in transit units",
        "3559": "Location has in transit units"
    }
}

Content (please ensure you mask any confidential information):