| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| CTYPE | HIER_CTYPE | C | 1 | X | Structure Comparison Type | |
| SPRAS | SYST-LANGU | C | 1 | X | SAP R/3 System, Current Language | |
| STRUCT_ID | HIER_TREEG | C | 32 | GUID for Structure |
| Parameter | Reference | Type | Length | Text |
|---|---|---|---|---|
| MESSAGE1 | HIER_MESS | u | 480 | Transfer structure for messages |
| Parameter | Reference | Length | Optional | Text |
|---|---|---|---|---|
| RTYPES | TTREV_RTYP | 4 | X | Hierarchy Tool: Link Types |
| R_CTYPE | 0 | X | ||
| R_DATE | 0 | X | ||
| R_LANGU | 0 | X | ||
| R_TIME | 0 | X | ||
| R_USER | 0 | X | ||
| USER_PARAMS | STREEPROP | 153 | X | Hierarchy Maintenance Display Attribute |