Customizing the ZDT/IMS installation options module

Before you can use ZDT/IMS, you must customize the installation options module, HFM1POPT. In HFM1POPT you specify:
  • The IDs of the IMS™ subsystems that are to be accessed by ZDT/IMS.
  • The parameters that are to be passed to the IMS region controller when a function starts a BMP, Fast Path or DL/I batch processing region.
  • The names of the PSBLIB, DBDLIB, DFSVSAMP, RESLIB, IMS macros, staging ACBLIB, RECON, DOPT ACBLIB and Template data sets for each subsystem.
  • Selected processing options that you want the ZDT/IMS functions to use.
  • Whether or not the user can override the values you specify for selected parameters, data sets, and processing options.

A version of HFM1POPT is distributed with ZDT/IMS, but you will need to replace this module with your own version of HFM1POPT.

You use the usermod HFM1UMDP to install your version of HFM1POPT. HFM1UMDP and the source for HFM1POPT are distributed in HFM.SHFMSAM1. To create and install your own version of HFM1POPT:

  1. Copy the member HFM1POPT from HFM.SHFMSAM1 into your own source library. The member HFM1POPT contains the sample source for the HFM1POPT module.
  2. Modify your copy of the HFM1POPT sample source, as described in the following sections.
  3. Modify the HFM1UMDP member in HFM.SHFMSAM1 to meet your site's requirements. Refer to the usermod for information about changes you might need to make.
  4. Install SMP/E usermod HFM1UMDP.
Note: You can also use the sample job HFM1POPH to assemble HFM1POPT if you do not want to use SMP/E.