2596224 - Exception Thrown from oslib/hos_paramset.cxx in SAP IQ

Symptom

After upgrading servers in SAP IQ multiplex cluster one can see the following error in the .iqmsg of the secondary node:

I. 01/29 04:42:16. 0000000000 Exception Thrown from oslib/hos_paramset.cxx:1407, Err 2, tid 574 origtid 574
I. 01/29 04:42:16. 0000000000 O/S Err: 0, ErrID: 533 (hos_assertexception); SQLCode: -1006000, SQLState: 'QBA00', Severity: 23
I. 01/29 04:42:16. 0000000000 [20238]: IQ Internal error. Please report this to SAP IQ support.
-- (oslib/hos_paramset.cxx 1407)

Environment

SAP IQ 16.0
SAP IQ 16.1

Product

SAP IQ 16.0 ; SAP IQ 16.1

Keywords

sybase ; mpx ; upgrade ; alter db upgrade ; CN ; writer ; reader ; , KBA , BC-SYB-IQ , Sybase IQ , Problem

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