ISG303D
GRS=STAR NOT ALLOWED WHEN SYSTEM IN xcfmode MODE. RELOAD THE SYSTEM OR REPLY NONE TO CONTINUE THE IPL.

Explanation

GRS=STAR, was specified to initialize the system into a global resource serialization star complex, but the system was IPLed to run either in XCF-LOCAL mode (PLEXCFG=XCFLOCAL) or as a one-system sysplex in MONOPLEX mode (PLEXCFG=MONOPLEX). Star is only valid in a multisystem environment, and is not allowed for this configuration.

In the message text:
xcfmode
is one of the following:
  • MONOPLEX
  • XCF-LOCAL

System action

The system IPL is suspended until a reply is received.

Operator response

If the intent is to run the system as a one-system sysplex without global resource serialization, reply NONE. Otherwise, if the system should be initialized into a multisystem configuration, contact your system programmer for the necessary system parameters and re-IPL the system.

System programmer response

Correct the system parameters to reflect the environment in which this system is to execute.

Source

Global resource serialization

Module

ISGNCBIM

Routing code

1,10

Descriptor code

2