DD statements for the Site Default Generation utility (IMS compatible JCL)
The Site Default Generation utility requires DD statements to identify the source of input and the placement of output information.
The following table lists the DD statements that you can specify in the FABJTGEN JCL.
| DDNAME | Use | Format | Required or optional |
|---|---|---|---|
| STEPLIB | Input | PDS | Optional |
| ICEIN | Input | LRECL=80 | Required |
| SYSPUNCH | Output | LRECL=80 | Required |
| SYSPRINT | Output | LRECL=133 | Required |
| SYSABEND or SYSUDUMP | Output | LRECL=133 | Optional |
- STEPLIB DD
- Points to the load module library data set that contains the IMS HP Image Copy load modules.
- ICEIN DD
- Required. Specifies the input control statement data set. The data set can reside on a tape or a direct-access volume, or it can be routed through the input stream (DD * or DD DATA).
- SYSPUNCH DD
- Required. Specifies the output data set. The data set contains
assembler source code generated by the FABJTGEN program. The following
DCB parameters must be specified:
- RECFM=F or FB
- LRECL=80
- BLKSIZE=80 or multiple of 80
- SYSPRINT DD
- Required. Defines the output message data set. The data set can reside on a tape, a direct-access volume, or a printer; or it can be routed through the output stream (SYSOUT). SYSPRINT can be blocked but must be a multiple of 133.
- SYSABEND DD
- SYSUDUMP DD
- Defines the dump data set. These DD statements are optional. If both statements are present, the last occurrence is used for the dump.