3831200 - DSI EXEC infected with signal 6 via mem_free/cm_cancel_cmd - SAP Replication Server

SAP Replication Server (SRS) crashes with signal 6 in the DSI EXEC thread. The SRS log contains the following sequence:

• E. ERROR #1027 DSI EXEC(<id> <replicate_db>) - eneric/dsi/dsiutil.c(451)
      Open Client Client-Library error: Error: 84083974, Severity 5 --
      'ct_results(): network packet layer: internal net library error:
      Net-Library operation terminated due to disconnect'.
• E. ERROR #5215 DSI EXEC(<id> <replicate_db>) - eneric/dsi/dsiutil.c(504)
      The interface function 'RCIMoreResults' returns FAIL for database
      '<replicate_db>'. The errors are retryable. The DSI thread will
      restart automatically.
• T. HQCPL: HQ execution exception occurred while applying to table
      [<partition_name>][<table_name>]...
• T. Thread DSI EXEC(<id> <replicate_db>) infected with signal 6.
• The stack trace contains:

(mem_free)
(cm_cancel_cmd_2)
(cm_cancel_cmd)
(cm_rollback_xact)
(cm_giveup_connection)
(_dsi_qm_cmd_fail)
(dsie_ProcessMsgFromSched)

SAP Replication Server 16.0 SP04 PL06

mem_free; cm_cancel_cmd_2, cm_cancel_cmd , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , Problem