DFSDBUX1
The DFSDBUX1 keyword is valid with the UNLOAD, RELOAD, REORG (Reorg function), and GROUP commands.
You can specify this keyword in the environment setup member (DLIGSET0) or in PLUSIN. The following table describes the keyword.
Table 1. DFSDBUX1 keyword
To do this | Specify this in PLUSIN |
|---|---|
Invoke the DFSDBUX1 user exit (Unload function and Reload function). | DFSDBUX1(YES) |
Do not invoke the DFSDBUX1 user exit (Unload function and Reload function). | DFSDBUX1(NO) |
Invoke the DFSDBUX1 user exit during unload processing but not during reload processing (Reorg function). | DFSDBUX1(YES,NO) |
Do not invoke the DFSDBUX1 user exit during unload processing but invoke it during reload processing (Reorg function). | DFSDBUX1(NO,YES) |
Invoke the DFSDBUX1 user exit during unload and reload processing (Reorg function). | DFSDBUX1(YES,YES) |
Do not invoke the DFSDBUX1 user exit (Reorg function). | DFSDBUX1(NO,NO) |
Internal Default: Unload function: DFSDBUX1(YES) Reload function: DFSDBUX1(YES) Reorg function: DFSDBUX1(YES,YES) | |
The DFSDBUX1 keyword specifies whether to invoke the DFSDBUX1 user exit, which is available in the IBM IMS/ESA Year 2000 Exit Tool product. For more information about the user exit, see the appropriate IBM publication.
The DFSDBUX1 keyword is valid only if you have an appropriate translation table. If you do not have a translation table, the keyword is ignored. When you create the translation table, the user exit is automatically invoked when you unload or reload data. If you do not want the user exit to be invoked, you must specify DFSDBUX1(NO).
The values for the DFSDBUX1 keyword must match during unload and reload. The only time that you can specify different values is before you create the translation table. For example, the first time you use the exit, you could unload the data in its original format, create the translation table, and reload the data in converted format.
If you are implementing or changing a DFSDBUX1 exit between the unload and the reload and if the DFSDBUX1 exit will change the root key, you must specify HDSORT(YES) or run the HD Sort utility between the unload and the reload.