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# EIFUDTA - Function Definition Data

The Function Definition Data file contains one record for each field returned by a function. Each function may return several values of numeric or alphanumeric types.

| Template: |
| IOLIST: | 0999 EIFUDTA: IOLIST FUD0$, FUD1$, FUD2$
| String Sizes: | DIM FUD0$(11), FUD1$(1), FUD2$(50)

Key Definitions

| Key Number | Field | Description
| 0 | [1:1:11] | Function ID/Sequence
| 1 | [2:1:1] + | Field Type +
|  | [1:1:11] | Function ID/Sequence
| 2 | [3:1:50] + | Description +
|  | [1:1:11] | Function ID/Sequence
|  | __________ |
|  | 5 segments |

Function Definition Data

| File Name: | EIFUDTA | Record Size: | 65(128)
| File Type: | Mkeyed - Dynamic | Number of Keys: | 3

| Field | Field Name | Variable | Description | A/N | Length | Note
| 1(1,8) | FCTID | FUD0$(1,8) | Function ID | A | 8 |
| 1(9,3) | FCTSEQ | FUD0$(9,3) | Function Sequence Number | A | 3 | "001" - "999"
| 2 | FLDTYP | FUD1$ | Field Type | A | 1 | A = Alpha
|  |  |  |  |  |  | N = Numeric
| 3 | DESC | FUD2$ | Description | A | 50 |