2869968 - Signal 11 in send_done(), LeSendRow::sendRowToClient() on AIX - SAP ASE

• On systems running SAP applications on SAP ASE on AIX, client connections end abruptly or the ASE server may come down completely.
• "infected with signal 11" errors with stack traces are reported in the ASE server, for example:

Current process (0x1b990190) infected with signal 11 (SIGSEGV)
Address 0x000000010242f208 (send_done+0xa8), siginfo (code, address) = (50, 0x0000000068e68620)

• There may be stacktraces in the errorlog containing these functions:

     send_done
     senddone
     s_senddone 
 
  or
 
     LeSendRow::sendRowToClient
     LeEmitSndOp::_LeOpNext
 
  or
 
     senderror
     ex_printmsg

  Note: An example of a complete stack trace is available under Attachments.

• SAP Adaptive Server Enterprise (ASE) 16.0 for Business Suite
• AIX

senddone, send_done, LeSendRow::sendRowToClient, SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, stacktrace,   registers, CR820654, CR#820654, 820654, 824198, CR824198, CR#824198 , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , BW-SYS-DB-SYB , BW on Adaptive Server Enterprise , Bug Filed