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2496030 - Error 834 when using in-memory tempdb - SAP ASE

Symptom

  • When using an in-memory tempdb (IMDB)
  • possibly involved in a rollback situation receiving error 834:

Error: 834, Severity: 20, State: 3

Illegal attempt to clean buffer: BUF=0x0x00002ab50a8373d8, MASS=0x0x00002ab50a8373d8, Buf#=0, page=0x0x00002ab5774ee800, dbid=123, Mass vdevno=12, vpage=54184,
Buf lpage=54184, Mass stat=0x4011001, Buf stat=0x2, size=2048, cid=5 ('tempdbcache'), Pinned xdes=0x(nil), spid=0.

  • Error 834 is followed by a stack trace including modules :

buffree
bufunkeep_cache
ins_insert
insert_all
LeInsertOp
LeEmitNoSndOp
LePlanNext


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Environment

SAP Adaptive Server Enterprise (ASE) 15.7 & 16.0

Product

SAP Adaptive Server Enterprise 15.7

Keywords

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

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