Symptom
- ASE errorlog reports Error 12316
Error: 12316, Severity: 21, State: 4
Internal error: Attempt to garbage collect a deallocated data page 8888216 in table 'Testtable', database 'Testdb'. Aborting the transaction.
- A stack trace collected on the housekeeper process from the ASE memory dump includes functions:
dol_garbage_collect
hkgc__processdatapg
hkgc__processelem
hkgc_garbagecollect
hk_gc_proc
- There is a DOL datapages lock scheme table that is constantly in a state of change. The table size increases to 90GB then shrinks back down to 2 GB.
- At the time of the error there are 2 other user processes accessing the table to insert rows via BCP.
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Environment
SAP Adaptive Server Enterprise (ASE) 15.7 and 16.0
Product
SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0
Keywords
datarows, datapages, delete, CR801024, CR#801024, 801024 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed
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