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2678035 - Stored procedure execution raises Error 551 or 702 or timeslice or signal 11 with a stacktrace - SAP ASE 16.0

Symptom

  • ASE was upgraded from SAP ASE 15.7 SP110 to SAP ASE 16.0 SP03 PL03.
  • Approximately 4 weeks after the upgrade a small group of stored procedures was modified.
  • Reoccurring 551 errors and at times random signal 11, Error 702, Error 632 and timeslices began one or two days after the changes.
  • Precomputed result sets (materialized views) are used by some of the updated procedures.
  • Error 551:  

Error: 551, Severity: 20, State: 2
An unknown EVAL was sent to the execution module

  • It is followed by a stack trace that includes functions:

LeRun
LeEvals::LeEvRun
LeRetnCode LeRestrictOp::_LeOpNext
LeRetnCode LeOperator::LeOpNext
LeRetnCode LeNLJOp::_LeOpNext
LeRetnCode LeOperator::LeOpNext

  • Other Errors seen:
     
    • Error: 702, Severity: 20, State: 1
      Memory request for 67108864 bytes exceeds the size of single page of 16384 bytes.
       
    • timeslice -5001, current process infected at 80596ca4 (rvm__ipcr_attr_cleanup+0x64)
       
    • Current process (0x2ce306bb) infected with signal 11 (SIGSEGV)
      Address 0xffffffff7cc8302c (memcpy%sun4v-fjathena+0x2ac), siginfo (code, address) = (1, 0x0000000000000000)
       
    • Current process (0x650903d6) infected with signal 11 (SIGSEGV)
      Address 0x0000000080435d60 (bufunkeep+0x20), siginfo (code, address) = (1, 0x0000000000000020)
       
    • Error: 632, Severity: 20, State: 2
      Attempt to move memory with an incorrect length of 65534. Maximum allowed length is 16384.
      Current process (0x493105f1) infected with signal 11 (SIGSEGV)
      Address 0x0000000081e7ecfc (LeDMLContext::LeDMLContext(LeDMLOp*,LePlanFragContext*)+0x398), siginfo (code, address) = (1, 0x000000000000005b)
       
  •    Examples of a complete stack traces are available under Attachments.


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Environment

SAP Adaptive Server Enterprise (ASE)  16.0 SP03 PL03

Product

SAP Adaptive Server Enterprise 16.0

Keywords

CR816051, CR#816051, CR816051, CR816069, CR#816069, 816069 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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