ZFIELD image
Overview
This image is required by the $FDEF and $LSTFLD functions, but also provides a complete list of all the available attributes for a Model 204 field.
The ZFIELD image is provided as part of the Model 204 installation software.
Note: When using ZFIELD, be aware that $FDEF output maps to the location within the image (not the names) so do not change the order of the image items in ZFIELD.
Image Definition
The ZFIELD image definition has undergone significant additions in Model 204 V7R5.
Because all changes were additions, any code that you have from earlier version(s) will continue to work, but if you view the image details they are quite different.
See:
ZFIELD image detail up to V7R4
Where to find the image definition
The location of ZFIELD for your site is listed in this table:
| IF your site runs under... | THEN the ZFIELD image is stored in... |
|---|---|
| z/OS or z/VSE | The JCL library |
| z/VM | On the 193 MAINT204 disk |