Function Module for Dangerous Goods Checks 
Purpose
The function module
HAZMAT_CHK_MOT for dangerous goods checks is delivered with the standard system.Features
The function module
HAZMAT_CHK_MOT checks if the shipment for the selected material on the mode of transport category determined from the SD document is permitted in the validity area. The check is carried out using the Transport not permitted indicator in the dangerous goods master.The system generates log entries in the check log if, for example
If the mode of transport is not permitted, a preset message defined in Customizing for Dangerous Goods Management is output.

To call the function module, choose Tools
If you want to create your own function module for a dangerous goods check, see the corresponding note in the function module documentation, and the documentation for interface parameters.