Symptom
- DBCO connection test
sm38 -> ADBC_TEST_CONNECTION -> <DB Connection Name>
Got error: work process restarted, ABAP session terminated. - st22 error
Category Internal error
Runtime Errors SYSTEM_CORE_DUMPED
Date and Time 12.07.2022 16:19:36Short Text
Process terminated by signal 11. - dev trace error
Symptom 1:
===============
B Loading DB library '/usr/sap/<SID>/<nnn>/exe/dbsybslib.so' ...
B Library '/usr/sap/<SID>/<nnn>/exe/dbsybslib.so' loaded
B Version of '/usr/sap/B4D/D40/exe/dbsybslib.so' is "777.05", patchlevel (0.427)
C trace file set
B Connect to SAP_IQ3 as DBA with SYBASE_CONN_TIMEOUT=10 SYBASE_CONTYPE=IQ SYBASE_IQ_CESU=1 SYBASE_SERVER=<host_name> SYBASE_DBNAME=<dbname> SYBASE_PORT=<nnn> SYBASE_IQ_ENGINE=<server_name>
C load of IQ library libdbodbc17.so successful.
M si_code = 1
M Sending process ID = 0
M Real user ID of sending process = 0
M SEGV_MAPERR: Address not mapped to object
M (nil) (Memory location which caused fault)
================
Symptom 2 - IQ library libdbodbc17.so could not be loaded and no error info printed:
==============
B Mon Aug 1 03:43:24:389 2022
B Loading DB library '/usr/sap/WB4/D00/exe/dbsybslib.so' ...
B Library '/usr/sap/WB4/D00/exe/dbsybslib.so' loaded
B Version of '/usr/sap/WB4/D00/exe/dbsybslib.so' is "777.05", patchlevel (0.500)
C trace file set
B Connect to SAPIQDB as dba with SYBASE_CONTYPE=IQ SYBASE_SERVER=vm-nls.openstack.eu-de-1.cloud.sap SYBASE_PORT=31238 SYBASE_IQ_ENGINE=SAPIQSERVER SYBASE_DBNAME=SAPIQDB SYBASE_IQ_LOCKWAIT=600
C using lock wait time 600 for Sybase IQ.
===============
Read more...
Environment
Net Weaver 7.53
SAP Kernel 7.77 64 bit UNICODE
HANA 2.0
SAP IQ 16.1
SAP Network client 16.1
Product
Keywords
KBA , BW-SYS-DB-IQ , BW on HANA with Sybase IQ Near-line Storage , Problem
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