| Key1, clustered | Document Type, Document No., Line No. | 17-28 | - |
| Key2 | Type, No., Order Date | 17-28 | - |
| Key3 | Service Item No., Type, Posting Date | 17-28 | - |
| Key4 | Document Type, Bill-to Customer No., Currency Code, Document No. | 17-28 | - |
| Key5 | Document Type, Document No., Service Item No. | 17-28 | - |
| Key6 | Document Type, Document No., Service Item Line No., Serv. Price Adjmt. Gr. Code | 17-28 | - |
| Key7 | Document Type, Document No., Service Item Line No., Type, No. | 17-28 | - |
| Key8 | Type, No., Variant Code, Location Code, Needed by Date, Document Type, Shortcut Dimension 1 Code, Shortcut Dimension 2 Code | 17-28 | - |
| Key9 | Appl.-to Service Entry | 17-28 | - |
| Key10 | Document Type, Document No., Service Item Line No., Component Line No. | 17-28 | - |
| Key11 | Fault Reason Code | 17-28 | - |
| Key12 | Document Type, Customer No., Shipment No., Document No. | 17-28 | - |
| Key13 | Document Type, Document No., Location Code | 17-28 | - |
| Key14 | Document Type, Document No., Type, No. | 17-28 | - |
| Key15 | Document No., Document Type | 17-28 | - |
| Key16 | SystemModifiedAt | 17-28 | - |