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2896338 - Backup Server crash with Open Server Error 16382 and "bs_trap; process received signal 11" - SAP ASE


  • Open Server Error 16382  is reported in the Backup Server error log:

    Open Server Session Fatal Error: 16382.15.0: The configured maximum number of mutexes have already been created.
    Backup Server: Couldn't create semaphore for session 62. This session must exit.
    Backup Server: Bitmap routine called by function BM_CREATE returned -1

  • Backup Server crashes with signal 11 followed by various stack traces, including bs_trap:

    BACKUPSERVER: bs_trap; process received signal 11 
    0x7ffff72a6630 : (_L_unlock_13+0x34) [0x7ffff72a6630]
    0x49d4ba : (srv_lockmutex+0x27a) [0x49d4ba]
    0x44de0f : (at_lockmutex+0xc1) [0x44de0f]
    0x44b6ce : (as_report_progress+0x7d) [0x44b6ce]
    0x453c7c : (io_io_requestevent+0x4c4) [0x453c7c]
    0x4c0bb5 : (srv__exechandler+0x55) [0x4c0bb5]
    0x4c0fe9 : (srv__runclient+0x239) [0x4c0fe9]
    0x4bf79c : (srv__spawnfunc+0x2c) [0x4bf79c]
    0x4c84f1 : (srv__lnxia64_start_coop_thread+0x31) [0x4c84f1]
    0x7ffff6f11190 : (__correctly_grouped_prefixwc+0x160) [0x7ffff6f11190]

  • Backup Server's Run file has the following parameters:




  • SAP Adaptive Server Enterprise (ASE) 16.0
  • Backup Server


SAP Adaptive Server Enterprise 16.0


Sybase, ASEServer, SAPASE, CR820974, CR#820974, 820974, CR826725, CR#826725, 826725 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-SYB-ASE-CE , ASE Cluster Edition (Standalone) , Bug Filed

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