Creating a VTAM generic resource group
You create a VTAM® generic resource group by specifying the same generic resource name for all the IMS systems participating in the VTAM generic resource group.
You can specify the VTAM generic resource name for each IMS in two ways:
- The GRSNAME= startup parameter in the IMS and DCC procedures.
- The GRSNAME parameter of the /START VGR command when starting the control region of an IMS.
Restriction: The generic resource name specified
on the GRSNAME parameter must not match the name of an XRF USERVAR.
Related reading:
- For more information on the GRSNAME= startup parameter, see IMS Version 15 System Definition.
- For more information on the /START VGR command, see IMS Version 15 Commands, Volume 2: IMS Commands N-V.