| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| DISPLAY_MODE | HIER_TYPES-CHAR1 | C | 1 | 'D' | X | Single-Character Flag |
| FILTER_ID | TTREE-ID | C | 32 | SPACE | X | |
| INCLUDE_SUBSTRUCTURES | HIER_TYPES-CHAR1 | C | 1 | SPACE | X | Single-Character Flag |
| LANGUAGE | SYST-LANGU | C | 1 | SY-LANGU | X | |
| LEVELS | SYST-INDEX | I | 4 | 0 | X | |
| NODE_ID | HIER_IFACE-NODE_ID | C | 32 | SPACE | X | Unique ID - 32 Characters |
| READ_REFERENCES | HIER_TYPES-CHAR1 | C | 1 | SPACE | X | Single-Character Flag |
| READ_TEXTS | HIER_TYPES-CHAR1 | C | 1 | SPACE | X | |
| READ_TREE_ASSIGNMENTS | HIER_TYPES-CHAR1 | C | 1 | SPACE | X | Single-Character Flag |
| START_LEVEL | HIER_IFACE-NODE_LEVEL | N | 2 | '01' | X | Node level |
| STRUCTURE_ID | TTREE-ID | C | 32 | SPACE | X | |
| TEXT_OF_REFERENCES | HIER_TYPES-CHAR1 | C | 1 | 'X' | X | Single-Character Flag |
| Parameter | Reference | Type | Length | Text |
|---|---|---|---|---|
| MESSAGE | HIER_MESS | u | 480 |
| Parameter | Reference | Length | Optional | Text |
|---|---|---|---|---|
| LIST_OF_NODES | HIER_IFACE | 617 | ||
| LIST_OF_REFERENCES | HIER_REF | 248 | X | |
| LIST_OF_TEXTS | HIER_TEXTS | 139 | X | |
| USER_PARAMETERS | STREEPROP | 153 | X | Hierarchy Maintenance Display Attribute |