DFSUINPT DD
The data set named in the DFSUINPT DD statement describes the unload file that will be used as input to a non-parallel reload.
This is the data set created by the IMS HD Reorganization Unload utility (DFSURGU1 DD statement), the Unload function, or any other program that produces a data set in the HD Unload format. This data set is used as input to the Reload function or to the Reorg function (when you specify INPUT(UNLDFILE)).
If you unloaded the database in parallel mode, you can reload in non-parallel mode by concatenating the unload data sets in the correct sequence using a DFSUINPT DD statement.
If you specify a DFSUINPT DD statement, a DFSUINnn DD statement is not allowed.
Table 1 describes the DFSUINPT DD requirements by command.
Table 1. DFSUINPT DD requirements by command
Command | Requirement |
|---|---|
REORG (Online Reorg function) | NA |
REORG (Reorg function) | Required if you specify INPUT(UNLDFILE) and no DFSUINnn DD statements are provided. |
COPY | NA |
UNLOAD | NA |
RELOAD | Required if no DFSUINnn DD statements are provided. |
BUILD | NA |
Prefix Resolution/Update function | NA |
Image Copy function | NA |
Clone function | NA |