IDCDDN
The IDCDDN option allows you to override the default ddname (SYSIDCIN) for the input data set that contains the IDCAMS command statements that LOADPLUS uses to redefine VSAM data sets.
For detailed information about using the SYSIDCIN data set in LOADPLUS, see SYSIDCIN-data-set-in-LOADPLUS.
If you use this command option to override the default name in the installation options module, you must also change the ddname in your JCL.
Specifying the default
You can specify the default for the IDCDDN command option in your installation options module by using the IDCDDN installation option. LOADPLUS was shipped with a default value of SYSIDCIN for this option. The command option overrides the default that is in the installation options module.
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