2198534 - Query causes fatal abort in hos_mbtext::KeySetAndCmpBlankPadOnOff - SAP IQ

Query cause fatal abort in hos_mbtext::KeySetAndCmpBlankPadOnOff at every execution.

 Excerpt of stack trace

===== Thread Number  4109510400  (IQ connID: 0000000304) =====
pc: 0x7f889586f636 pcstkwalk(stk_trace*, int, db_log*, hos_fd*)+0x36
pc: 0x7f889586f8a1 ucstkgentrace(int, int)+0x121
pc: 0x7f8895870aee DumpAllThreads(char const*, unsigned int, int)+0x12e
pc: 0x7f889560134e hos_ABORT(char const*, unsigned int, char const*, char*, char*)+0x19e
pc: 0x7f889630627f SigHndlr+0x4f
pc: 0x37d4e0f710
pc: 0x7f88957e86ee hos_mbtext::KeySetAndCmpBlankPadOnOff(unsigned char*, int, unsigned char*, int, int, hos_dmcontext*)+0x20e
pc: 0x7f889564bdc3 hos_dfe_CHAR_CHAR_CMP(_hos_dfe_datum_eval*)+0x53
pc: 0x7f88954520b2 dfp_EqForSortBasedIn::CompareArguments()+0x72
pc: 0x7f8895481453 dfsqo_QuantifiedSort::FetchOpus()+0x1a3
pc: 0x7f8895452fd2 dfp_EqForSortBasedIn::Evaluate()+0xb2
pc: 0x7f88953d35fa dfo_SubQueryFilter::FetchOpus()+0x1aa
pc: 0x7f8895481625 dfsqo_QuantifiedSort::FetchOpus()+0x375
pc: 0x7f8895452fd2 dfp_EqForSortBasedIn::Evaluate()+0xb2
...

SAP IQ 16 SP 4

KBA , BC-SYB-IQ , Sybase IQ , Problem