Packaging Specifications are used to specify instructions for packing a material in EWM. 

• Packing materials required to pack 
• Packing levels needed to store a product 
• Product quantities needed to pack various levels 

Example, A product may require 6 pieces to be packed in one carton, and then 6 such cartons to be packed into one pallet/bigger carton. 

Packaging Specification Structure

Step 1.	Define Element Type
IMG	SCM Extended Warehouse Management-EWM-Master Data-Packaging Specification-Maintain Structure of Packaging Specification-Define Element Type
	AUX  PACK

Step 2.	Define Level Type
IMG	SCM Extended Warehouse Management-EWM-Master Data-Packaging Specification-Maintain Structure of Packaging Specification-Define Level Type
	Main

Step 3.	Level Set
Pre-req	An element type is a prerequisite for a level set.  A level type is a prerequisite for a level set.
IMG	SCM Extended Warehouse Management-EWM-Master Data-Packaging Specification-Maintain Structure of Packaging Specification-Define Level Set
	(PALLETDATA)

Step 4.	Define Number Range for Packaging Specification
IMG	SCM Extended Warehouse Management-EWM-Master Data-Packaging Specification

Step 5.	Define Packaging Specification Group (SAP)
Pre-req	Level Set   Number Range
IMG	SCM Extended Warehouse Management-EWM-Master Data-Packaging Specification-Define Packaging Specification Group

Step 6.	Define Packaging Material Type (ZCPT)
IMG	SCM Extended Warehouse Management-EWM-Master Data-Packaging Specification-Maintain Structure of Packaging Specification-Define Packaging Material Type

Step 6.1.	Assign Packaging Material Type to Element Type (PACK-ZCPT)
IMG	SCM Extended Warehouse Management-EWM-Master Data-Packaging Specification-Maintain Structure of Packaging Specification-Assign Packaging Material Type to Element Type

Step 6.2.	Assign Packaging Material Type to Material/Product Master
Reference	https://wetechideas.com/2022/12/03/handling-unit/

Step 7.	Determination of Packaging Specifications (Condition Technique)
FLOW	Inbound Delivery->Product->Packaging Specification Number->Condition Record  Procedure 0IBD->Condition Type 0IBD->Access Sequence 0IBD->Table SAPIBD03(Product)
IMG	SCM Extended Warehouse Management-EWM-Master Data-Packaging Specification-Determination of Packaging Specifications  Create Condition Maintenance Group

Step 8.	Maintain Package Specification
TCODE	/SCWM/PACKSPEC
	Usage – PS Condition Type – 0IBD Table – SAPIBD03 Product

Test Scenario	HU will generate in EWM as per Packaging Spec
ME21N VL31N /SCWM/PRDI	Created PO Created Inbound Delivery without Pack Inbound Delivery Replicated to EWM, HU got generated as per spec

HU not created in S/4HANA 

HU Created in S/4HANA EWM based on Pack Spec