| Field | Key | Data Element | Type | Offset | Leng | Decimals | Check Table | Text |
|---|---|---|---|---|---|---|---|---|
| SYSTEMID1 | X | TTET_SYSTEM_ID_1 | CHAR | 0 | 32 | 0 | TTE Calling System Identifier | |
| SYSTEMID2 | X | TTET_SYSTEM_ID_2 | CHAR | 32 | 32 | 0 | TTE Calling System Identifier 2 | |
| SOURCE_CLIENT | TTET_SRC_CLNT | CLNT | 64 | 3 | 0 | T000 | TTE Customizing Client |