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2707377 - Zombie spid after hitting error 603 - SAP ASE


  • Error: 603, severity 17, state 1
  • There are not enough system session descriptors available to run this query. Raise the value of the configuration parameter ’number of aux scan descriptors’ or retry your query later.
  • following calls are typically seen on top of the stack:
    • sysdes
    • sdes_hookup
    • open__byid
    • open_user_table
    • get_name
    • getfullname
    • proc_read
    • proc_get



  • SAP Adaptive Server Enterprise (ASE)


SAP Adaptive Server Enterprise 12.5 ; SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0


Error: 603, ’number of aux scan descriptors’ , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-SYB-ASE-CE , ASE Cluster Edition (Standalone) , Problem

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