You are here: File Descriptions > Resource Manager > OSFH - Change Fields Header

# OSFH - Change Fields Header

The Change Fields Header file contains header information for the Change Fields function.

| Template: | DIM OSFH:"FLDNAME:C(16*), DESCR:C(25*), APPL:C(2*), MSTFILE:C(16*), FILEDESC:C(40*), NUMFIELD:C(1*), FLDNUM:N(3*), FLDSTART:N(3*), FLDLENGTH:N(3*), WINDID:C(9*), SELVAL:C(40*), ISVA:C(1*), ISVN[2]:N(1*)"

Key Definitions

| Key Number | Field | Description
| 0 | [1:1:16] | Field Name
| 1 | [2:1:25] + | Description +
|  | [1:1:16] | Field Name
| 2 | [4:1:16] + | Master File +
|  | [1:1:16] | Field Name
| 3 | [3:1:2] + | Application ID +
|  | [1:1:16] | Field Name
|  | __________ |
|  | 7 segments |

Change Fields Header

| File Name: | OSFH | Record Size: | 175(256)
| File Type: | Mkeyed - Dynamic | Number of Keys: | 4

| Field | Field Name | Description | A/N | Length | Note
| 1 | FLDNAME | Field Name | A | 16 |
| 2 | DESCR | Description | A | 25 |
| 3 | APPL | Application ID | A | 2 |
| 4 | MSTFILE | Master File | A | 16 |
| 5 | FILEDESC | File Description | A | 40 |
| 6 | NUMFIELD | Numeric Field Flag | A | 1 | Y or N
| 7 | FLDNUM | Master Field Number | N | 3 |
| 8 | FLDSTART | Master Field Starting Position | N | 3 |
| 9 | FLDLENGTH | Master Field Length | N | 3 |
| 10 | WINDID | F2 Window ID | A | 9 |
| 11 | SELVAL | Window Selection Value | A | 40 |
| 12 | ISVA | Reserved for ISV | A | 1 |
| 13 | ISVN[1] | Reserved for ISV | N | 1 |
| 14 | ISVN[2] | Reserved for ISV | N | 1 |