Symptom
1. SAP IQ server could crash while running sp_iqcheckdb() or any other operation with following error message.
I. 05/19 10:13:18. 0000065127 *** SAP IQ Abort:
I. 05/19 10:13:18. 0000065127 *** From: slib/s_bufman.cxx:5008
I. 05/19 10:13:18. 0000065127 *** PID: 26274
I. 05/19 10:13:18. 0000065127 *** Message: Emergency buffer pool has no available clean buffers.
Stack trace:
_Z13ucstkgentraceii + ...........
_Z14DumpAllThreadsPKcji + ...........
_Z9hos_ABORTPKcjS0_PcS1_ + ...........
_ZN14s_bufpartition12GetCleanPageEP18s_bufman_errorInfoP22...........
_ZN14s_bufpartition6CreateEP18s_bufman_errorInfoP22s_connectionCacheStats...........
_ZNK10s_blockmap15GetPageBehaviorEv ...........
_ZN10s_blockmap14CreateDontZeroEsi13hos_cmprstypejj ...........
_ZN13s_scratchPage9CreateBufEv ...........
_ZN13v2s_bmcontext20bmlev1sgblkselfallocEiii + ...........
_ZN13v2s_bmcontext11bmselfunionEP4s_bmRKS0_ + ...........
_ZN4s_bm2OrEPKyj + ...........
_ZN12s_bmOrCursor5FlushEv + ...........
_ZN16s_bmRWCursorBase6AddBitEy + ...........
_ZN9hs_xstats15MarkBlocksInUseEyy + ...........
_ZNK5s_buf15MarkBlocksInUseEP9hs_xstats + ...........
_ZN15s_bArrayLocater15DbccCheckRidMapEP9hs_xstatsPK4s_bmRPyisR12s_bmOrCursor + ...........
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Environment
SAP IQ 16
Product
Keywords
SAP IQ, crash, 784344, DBCC, sp_iqcheckdb, emergency buffer pool, _ZN14s_bufpartition12GetCleanPageEP18s_bufman_errorInfoP22, s_bufpartition, GetCleanPage , KBA , BC-SYB-IQ , Sybase IQ , Problem
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