191: AND assembly_item_id = X_Common_Assembly_Item_Id
192: AND NVL(alternate_bom_designator, 'NONE') =
193: NVL(X_Alternate_Bom_Designator,'NONE');
194: END IF;
195: l_preferred_flag := BOM_Validate.Is_Preferred_Structure
196: (p_assembly_item_id => X_Assembly_item_Id,
197: p_organization_id => X_Organization_Id,
198: p_alternate_bom_code => X_Alternate_Bom_Designator,
199: x_err_text => x_err_text);