Conditions in the Function module seems to be satisfying:/DPM/DEE_INB_SET_DELV_DEL_DATE1. Auto deletion flag is enabled for delivery type2. Shipment duration would be two days, based on wadat and lfdat3. For shipment duration, offset entry was maintained in the customizing table: /dpm/c_dee_off as 7.4. In that case it must have populated, del_date, offset and shipment duration.Every condition in the function module seems to be satisfied. Delivery provided in production environment:

From the delivery origin flag it looks like the user has manually set the deletion indicator flag.

Scenario 1: Tried to create a delivery through IDOC and set the deletion flag using the Set deletion indicator button in VL60 transaction.Created a delivery 1000019459 through IDOC. Setting the deletion flag in the /DPM/VL60 transaction and clicked on Save.

I can see the deletion flag set for the delivery along with user entries.

Delete deliveries from database:

Delivery moved to archive table:

The result is as expected. Kindly provide us with reproduction scenario in the test system to debug and find the cause. Also if user had tried to delete the delivery using the report, kindly provide us the date in which the user has processed so we can check the log.