Symptom
- SAP Replication Server is configured to replicate to Oracle Database
- The option dsi_bulk_copy is set to "ON" for the Replication Server or for the DSI connection to Oracle Server.
- The DSI connection can hit a SIGNAL 11 error and crash the Replication Server:
Thread DSI EXEC(176(1) ORACLE_SERVER.destination_db) infected with signal 11.
- The error is reported with a stack trace that includes the following functions:
dbg_dump_stack
exc__appDumpStack
exc_terminate
This stack trace is a generic stack printed by Replication Server when SIGNAL 11 error is encountered. This trace is useless to diagnose the problem.
- To get a complete stack trace, Replication Server is restarted with the diagnostic binary ($SYBASE/REP-15_5/bin/repserver.diag). The complete stack trace shows the following functions:
dbg_dump_stack
exc__appDumpStack
exc_terminate
linux_catch_signal
_ZN6ociCol6PopColER10ociColAttrP7CMD_VALi (), lib: /sbclocal/app/sybase/REP15/REP-15_7/connector/devlib/libsyboraoci.so
_ZN12ociStatement9ArrayBindEP7CMD_VALi (), lib: /sbclocal/app/sybase/REP15/REP-15_7/connector/devlib/libsyboraoci.so
_ZN18ociOracleConnector16RCIBindParameterEPvtP7CMD_VALii (), lib: /sbclocal/app/sybase/REP15/REP-15_7/connector/devlib/libsyboraoci.so
RCIBindParameter
_dsi_exec_dsql_bulk_execute
_dsi_exec_send_bulk_or_dsql
_dsi_exec_send_cmd
_dsi_exec
_dsi_qm_exec_cmd
dsie__GenerateSQL
dsie__ProcessGroup
dsie__main
dsie__wrap
srv__start_function
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Environment
SAP Replication Server (SRS) 15.7.1
Product
Keywords
CR802498, CR#802498, 802498, SEGV, segmentation, storage, access, violation, fault, segfault, stacktrace , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , Bug Filed
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