Parts Interchangeability in Goods Movement Transaction MIGO The Aerospace and Defense (A&D) solution provides a material exchange function during goods movements in transactionMIGO. You can now also determine interchangeable materials according to the rules-based availability check in SAP SCM.
When you trigger a material exchange in the ERP system using the rules-based availability check in SAP SCM, the system behaves in the same way.
This function is available for material exchange during:
Goods issue of a manually created reservation
Goods issue for a plant maintenance order
Goods issue for a PP order
Goods issue for a stock transfer order
Goods receipt for purchase order
A checking group is assigned to your materials in material master MRP view
Your materials are active in a CIF integration model
You have set the indicator
IC Relevant
under
Logistics - General
→
Interchangeability of Parts
→
Material Exchange Using SAP SCM
→
Define Checking Groups for Parts Interchangeability with SAP SCM
for:
MIGO Goods Issue
for:
Goods issue of a manually created reservation
Goods issue for a plant maintenance order
Goods issue for a PP order
Goods issue for a stock transfer order
MIGO Goods Receipt
for goods receipt for purchase order.

The system uses either the SAP SCM or ERP interchangeability. If no parts are found using the interchangeability functions in SAP SCM, the ERP system does not serve as a fallback system, even if the
IC Relevant
interchangeability indicator is set in the ERP system.