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1964914 - [SAP IQ] Utility_db failed to start due to "Resource temporarily unavailable" error.

Symptom

When I try to start a utility_db in order to create a new database on Linux(Redhat), but utility_db fails to start due to below error in IQ16.

[Error]

I. 01/10 13:07:23. Sybase IQ
I. 01/10 13:07:23. Version 16.0
I. 01/10 13:07:23. (64bit mode)
I. 01/10 13:07:23. Copyright 1992-2013 by SAP AG or an SAP affiliate company. All rights reserved
I. 01/10 13:07:23. Copyright (c) 2013 SAP AG or an SAP affiliate company.
I. 01/10 13:07:23. All rights reserved.
I. 01/10 13:07:23. Use of this software is governed by the Sybase License Agreement.
I. 01/10 13:07:23. Refer to http://www.sybase.com/softwarelicenses.
...
...
I. 01/10 13:08:12. Trying to start TCPIP link ...                                                 
I. 01/10 13:08:12. Starting on port 2638                                                          
I. 01/10 13:08:12. TCPIP link started successfully                                                
I. 01/10 13:08:12. Now accepting requests                                                         
New process id is 17093                                                                           
/home/iq16/IQ-16_0/bin64/start_iq: fork: retry: Resource temporarily unavailable
/home/iq16/IQ-16_0/bin64/start_iq: fork: retry: Resource temporarily unavailable
/home/iq16/IQ-16_0/bin64/start_iq: fork: retry: Resource temporarily unavailable
/home/iq16/IQ-16_0/bin64/start_iq: fork: retry: Resource temporarily unavailable
/home/iq16/IQ-16_0/bin64/start_iq: fork: Resource temporarily unavailable


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Environment

SAP IQ15.4, SAP IQ16 on Linux(RedHat 6.x)

Product

SAP IQ 16.0 ; SAP Sybase IQ 15.4

Keywords

nproc, ulimit, Resource temporarily unavailable, Redhat6.x, thread, nproc, SAP IQ, IQ, limit , KBA , BC-SYB-IQ , Sybase IQ , BW-SYS-DB-IQ , BW on HANA with Sybase IQ Near-line Storage , HAN-DYT , SAP HANA Dynamic Tiering , Problem

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