| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| VOLEH | MARA-VOLEH | C | 3 | Unit to be checked |
| Exception | Text |
|---|---|
| KEINE_VOLUMENEINHEIT | Entered unit is not a volume unit |
| T006D_ENTRY_MISSING | No entry in T006D (dimensions) |
| T006_ENTRY_MISSING | No entry in T006 (units of measurement) |