I have a question regarding the use of FM PROCESS_HU_INBOUND_DLVRY.
The FM has the following operations:
1. Create new HU by material
2. Add new material to existing HU
3. Create new nested HU
4. Add HU to existing HU
5. Unpack material from HU
6. Unpack HU from existing HU
I have successfully implemented most of the above operations, but I have problems using operation 6. Unpack HU from existing HU.
I am always getting error HUFUNCTIONS E004 u201CHandling unit cannot be packed in itselfu201D.
I donu2019t want to pack anything u2013 I want to unpack a nested HU in inbound delivery using this FM.
Your response is greatly appreciated!
Thank you very much in advance.
HUITEM_FROM was missing.