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2420672 - Error 806 raised "could not find a virtual page"

Symptom

  • Occurs after a database dump is loaded to a different server
  • The error is triggered by a select statement on the target server
  • The error is transient and may not reoccur if the dump is reloaded or if loaded to another server 

server  Error: 806, Severity: 21, State: 1
server  Could not find virtual page for logical page 2231642357 in database 'PRODDB'.
kernel  ************************************
kernel  SQL causing error : select ...
kernel  Current statement number: 2 Current line number: 1
kernel  ************************************
server  SQL Text: select <snip> from <table> where <search arg>
kernel  curdb = 17 tempdb = 2 pstat = 0x10000 p2stat = 0x101000
kernel  p3stat = 0x800 p4stat = 0x0 p5stat = 0x8 p6stat = 0x11 p7stat = 0x10000
kernel  lasterror = 806 preverror = 0 transtate = 1
kernel  curcmd = 193 program = isql
kernel  extended error information: hostname: FBAR login: sa
kernel  pc: 0x000000000161c2cb pcstkwalk+0x3a3()
kernel  pc: 0x000000000161bda3 ucstkgentrace+0x263()
kernel  pc: 0x0000000001617d0e ucbacktrace+0x50()
kernel  pc: 0x0000000000789647 terminate_process+0xad7()
kernel  pc: 0x0000000001264d2d hdl_default+0x3b()
kernel  pc: 0x00000000011fa7e9 s_handle+0x3c9()
kernel  pc: 0x0000000001263685 exc__raise+0x325()
kernel  pc: 0x00000000012632ec exc_raise+0x10c()
kernel  pc: 0x0000000000d81461 log_to_virt+0x1c1()
kernel  pc: 0x0000000000d80f34 virtmap+0x154()
kernel  pc: 0x0000000000d7f0c8 bufgrab+0x378()
kernel  pc: 0x0000000000ad57e4 getpage_nowait+0x1e4()
kernel  pc: 0x0000000000b02129 dol_qualrow+0x2509()
kernel  pc: 0x0000000000b4c2e9 dol_oamscan_getnext+0x5c9()
kernel  pc: 0x0000000000ac7533 getnext+0x413()
kernel  pc: 0x0000000000851348 LeScanOp::_LeOpNext(ExeCtxt&)+0x108()
kernel  pc: 0x0000000000819d2a LeEmitSndOp::_LeOpNext(ExeCtxt&)+0x1ba()
kernel  pc: 0x0000000000800e98 LePlanNext+0x278()
kernel  [Handler pc: 0x0x0000000000ff8240 le_execerr installed by the following function:-]
kernel  pc: 0x000000000100437a exec_lava+0x28a()
kernel  pc: 0x00000000011b9a1a s_execute+0x11ca()
kernel  pc: 0x00000000011fef98 sequencer+0x24b8()
kernel  pc: 0x00000000011c86e2 execproc+0x762()
kernel  pc: 0x00000000011bbc1a s_execute+0x33ca()
kernel  end of stack trace, spid 163, kpid 107413797, suid 1

 


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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7
  • SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0

Keywords

backup backupserver , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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