VNM.OUT has:
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Version 10.4.2.000
SPC-SHD-29021:
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The following output is intended to facilitate debugging, please forward
to CA technical support. The files listed are not part of the customer
installation of SPECTRUM.
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Jan 06 12:33:34 ERROR TRACE at VNM.cc(503): SpectroSERVER unable to set core unlimited. The system level error was: Operation not permitted
Jan 06 12:33:34 : Validating and loading SPECTRUM Intelligence Modules.
Jan 06 12:33:36 : All SPECTRUM Intelligence Modules successfully loaded.
Jan 06 12:33:36 : Please wait. SpectroSERVER
is loading landscape 0x8a000000 at precedence 10...
Number of models loaded : 1172
Jan 06 12:34:22 ERROR TRACE at CsCorbaMgr.cc(889): Exception: CORBA::BAD_PARAM
Minor: 1330446336
Completion Status: NO
minor code 1330446336
Jan 06 12:34:22 : /spectrum/SS/SpectroSERVER
is now ready on port 0xbeef...
Release : 20.2
Component : Spectrum Core / SpectroSERVER
Confirm there are no typos in $SPECROOT/.corbarc and .jcorbarc files