Hi David,
check in master material, for the packing material you use what packaging mat type you have (view sales:general/plant)
Then run VHAR and select your packaging material type. There you'll find two fields to fill: output determination procedure and output type
Run NACE , application V6 and click on procedures button. Select the one you filled in previous step and click on control. Add if not yet there, the message you filled in previous step
Finally, run NACR, application V6 to create a output record for your message. Type in your packaging material type and enter details (partner function not required)
Now when creating the delivery and packing, if you go to edit, pack ,system will display existing hus. Double click a hu line item and in next screen (detailed data for handling unit xxx) select extras, output and your message should be determined authomatically
Regards,
JM
