2192748 - All IQ large memory has been used while running a load table - SAP IQ

• When loading jobs are running, the following error message maybe reported in iqmsg file: 
  • Exception Thrown from slib/s_llhtable.cxx:256, Err# 13, tid 65 origtid 65
    O/S Err#: 0, ErrID: 517 (hos_memexception); SQLCode: -1013130, SQLState: 'QBC75', Severity: 14
    All IQ large memory has been used, allocation canceled [size: 134217791]
    Exception Thrown from slib/s_llhtable.cxx:295, Err# 13, tid 65 origtid 65
    O/S Err#: 0, ErrID: 517 (hos_memexception); SQLCode: -1013130, SQLState: 'QBC75', Severity: 14
    All IQ large memory has been used, allocation canceled [size: 2323860]

• • Exception Thrown from dflib/dfo_ColumnVector.cxx:242, Err# 1058, tid 14 origtid 14
    O/S Err#: 0, ErrID: 9216 (df_Exception); SQLCode: -1001047, SQLState: 'QFA43', Severity: 14
    [20556]: Ran out of IQ large memory (-iqlm) .
    
    

  • ********************************************************
    **
    ** Informational stack trace from out of virtual memory condition
    ** at GLOBAL NEW:0 on thread 140688041473792 (TID 14)
    ** with Query_Name: slowtest
    ** Failed allocation request (bytes): 29
    ** Failed allocation request type:
    **
    ** Error from IQ connection: SA connHandle: 280939 SA connID: 19 IQ connID: 0000546598 User: user
    I** Time of error: 2020-10-11 18:42:23
    ** IQ Version: SAP IQ/16.0.110/11876/P/sp11.22
    ** OS info: IQ built on: Enterprise Linux64 - x86_64 - 2.6.18-194.el5, Executed on: Linux/shrbdbs011/2.6.32-754.30.2.el6.x86_64/#1 SMP Fri May 29 04:45:43 EDT 2020/x86_64
    dlopen libsymtbl16.so failed: cannot create shared object descriptor
    
    

• Increasing -iqlm may not improve the issue.

• SAP IQ 16.0
• SAP IQ 16.1

 CR 786834,dlopen libsymtbl16.so failed: cannot create shared object descriptor , KBA , BC-SYB-IQ , Sybase IQ , Problem