Dollar Universe http api request provokes a crash of the IO server.

Document ID : KB000086658
Last Modified Date : 14/04/2018
Show Technical Document Details
Issue:
Error Message :
From the universe.log:

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INFO |X|IO |pid=6488160.4370| o_io_create_api_server | No port defined for API server
| 2016-01-12 19:01:21 |FATAL|X|IO |pid=6488160.4884| k_process_signal | *** execution handler: SIGNAL=(11) PID=(6488160) PPID=(1) GPID=(6488160)
| 2016-01-12 19:01:28 |WARN |X|IO |pid=6488160.4884| k_process_signal | Restarting IO X server: /orsyp/mmn/DUAS/UNIV65_frstaix716/bin/unirestart
| 2016-01-12 19:01:28 |INFO |X|IO |pid=6488160.4884| k_process_signal | auto-restart script executed.
| 2016-01-12 19:01:28 |INFO |X|IO |pid=6488160.4884| k_process_signal | *** sending signal 11 again
| 2016-01-12 19:01:28 |INFO |X|IO |pid=6488160.4884| k_process_signal | *** core file expected
#####################################

Sample DBX (where) output of a core dump generated when this issue occurs:

#####################################
[1] stopped in owls_token_create at line 33 in file "/dld07/users/vch/DUAS/60/src_67_d/duas_6_maintenance/k_owls/src/server/owls_io_token.c" ($t32)
33 res = LUuid_CreateUuidStr(uid);
(dbx) print uid
""
(dbx) cont

Segmentation fault in LUuid.LUuid_GetSystemTime [/devel/vch/VCH701_frsdaix617/bin/lib/libuniowls_iosrv.so] at 0xd543cb74 ($t32)
0xd543cb74 (LUuid_GetSystemTime+0x154) 90640000 stw r3,0x0(r4)
(dbx) next

Segmentation fault in _event_sleep at 0xd05173b4 ($t2)
0xd05173b4 (_event_sleep+0x374) 80410014 lwz r2,0x14(r1)
(dbx) next
program exited with code 1
(dbx)
#####################################

Patch level detected:Dollar Universe 6.5.01
Product Version: Dollar.Universe 6.5.01

Description :The IO server restarts after clicking on the "Generate API Authentication key" button.
 
Environment:
OS: IBM AIX
 
Cause:
Cause type:
Defect
Root Cause: This error is due to AIX reacting to internal Dollar Universe startup variables that are interpreted differently at the system level as compared to other operating systems.
 
Resolution:
This is corrected in Dollar Universe 6.7.41 .

Fix Status: Released

Fix Version(s):
Component: Application.Server
Version: Dollar.Universe 6.7.41
 
Additional Information:
Workaround :
N/A