Symptom
SAP application process was terminated without detailed information in SAP logs. Nor did Linux syslog /var/log/messages captured any related info
For example:
- in a Netweaver ABAP installation in dev_* files, there is "caught signal 2" but no other errors, no stack either.
- in a HANA DB server, index server crashed with similar message to "TrexDaemon.cpp(03780) : process hdbindexserver with pid 43311 exited because it caught signal 9"
In case there isn't any sender information logged in OS syslog (/var/log/messages) nor application itself, and the problem happens frequently, it is necessary to use additional tool to capture the external process info.
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Environment
SAP applications on Linux
Product
SAP NetWeaver all versions ; SAP S/4HANA all versions
Keywords
SIGKILL, SIGINT, Signal 9, Signal 2, systemtap , KBA , BC-OP-LNX , Linux , Problem
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