3385516 - Signal 11 on LePlanOpenAndExecute and error 696 - SAP ASE

• ASE errorlog is reporting:
  Error: 696, Severity: 21, State: 2 An attempt was made to fetch logical page '858200' from cache 'tempdb_cache1'. Page belongs to database 'tempdb_pkg2' (102), object '<Unknown>' (0), index '<Unknown>' (0), partition '<Unknown>' (-1432092673) and not to database 'tempdb_pkg2' (102), object 'temp worktable' (-1432092673), index '<Unknown>' (0), partition '<Unknown>' (-1432092673). Restart of ASE will clear the error. Please contact your System Administrator for help.
  
• Followed by an Infected with Signal 11 error with a stack trace.
• Stack includes these functions:
  LePlanOpenAndExecute
  PopRidJoin<ParallelCost, ParallelProps>::_popAvailPartCompute
  TreeLogProps::Destructor(OptPool*)
  TreeLogProps::DestructObj(OptPool*)
  TreeLogProps1::DestructObj(OptPool*)
  OptCriteria::ocInit(int)
  TreeLogProps::printlong()
  TreeLogProps::printlong()
  OptBlock::_OptEraseEqc(EquivClass*)
  OptBlock::OptEraseEqcs(bool)
  OptGlobal::GblEraseEqcs(PopBase*)
  Optimize+0x37c()
  s_compile_stmt
  s_compile

SAP Adaptive Server Enterprise (ASE) 16.0

Signal 11 error, error 696, tempdb_cache1 issue, tempdb_pkg2 database error, infected Signal 11, SIGSEGV, bufsearch_cache_getlatch, LRUUNLINK error, CR 821747, HK ignore cache, sp_configure workaround, logical page fetch error, temp worktable error, ASE restart , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Known Error