Solution : https://service.sap.com/sap/support/notes/588777 (SAP Service marketplace login required)
Key words :
OMSF, WG21, WG22, WG23, WG24
material group, group maintenance
Related Notes :
| 863907 | Composite SAP Note: Maintaining material groups |
| 356483 | Customizing: Current settings in the test system |