GSGNAME

Read syntax diagramSkip visual syntax diagram
>>-GSGNAME=--+-gsgname-+---------------------------------------><
             '-NONE----'   

GSGNAME
If the IMS™ subsystem is part of a Remote Site Recovery (RSR) complex and the GSGNAME has not been specified in the IMSCTRL macro statement, and you want any activity performed by ZDT/IMS functions running in DLI mode to be tracked by RSR, specify the Global Service Group (GSG) name for the RSR complex.

If the IMS subsystem is part of an RSR complex and the GSGNAME has been specified in the IMSCTRL macro statement and you do not want the activity of ZDT/IMS functions running in DLI mode to be tracked, specify NONE.

Otherwise, do not specify a value for GSGNAME.

This parameter is optional. If it is not specified on the HFM1POPI macro statement, ZDT/IMS uses either the value specified on the HFM1POPD macro statement (if specified on that statement), or a null value (otherwise). When a null value is passed to the IMS region controller, IMS uses:
  • The value specified for the GSGNAME parameter on the IMSCTRL macro statement (if specified on that statement), or NONE (otherwise).

If you do not want the user to override the value you specify for this parameter, set URSR=N.