Message Number list used by SAP ABAP Class CL_LINK_UI (Product - Product Relationships)
SAP ABAP Class CL_LINK_UI (Product - Product Relationships) is using
# Object Type Object Name Object Description Note
     
1 Message Number  COM_IL_UI - 000 Customizing for interface for relationship type &1 not found
2 Message Number  COM_IL_UI - 007 Attribute structure for &V1& in Customizing not found
3 Message Number  COM_PRODUCT - 028 No relevant active product & found