2117887 - Upgrade ASE 15.5 to ASE 15.7 SP131, getting sddone & 823 errors - SAP ASE 15.7 SP131 HPUX

After upgrading to ASE 15.7 SP131, getting the following errors:

• sddone: write error on virtual disk 18 block 3848178:
  sddone: Operation would block
  bufwritedes: write error detected - spid=6, ppage=18184188, bvirtpg=(device 18, page 3848188), db id=4
  bufwritedes: write error detected - spid=8, ppage=18184210, bvirtpg=(device 18, page 3848210), db id=4

• Error: 694, Severity: 24, State: 10

•  Error: 6103, Severity: 17, State: 1

• Error: 823, Severity: 24, State: 2
  I/O error detected during wait for BUF=0xc00000035ad7e430, MASS=0xc00000035ad7e430, Buf#=0, page=0xc0000003582f8800, dbid=8, Mass vdevno=10, 
  vpage=2524417, Buf lpage=2524417, Mass stat=0x4091109, Buf stat=0x2, size=2048, cid=0 ('default data cache'), Pinned xdes=0x0000000000000000, spid=0.
  Illegal attempt to rollback transaction (xactname '_1099_TEMP') that has already committed in database 'UTIL', spid 219.
  WARNING: Pss 0xc000000321d12b70 found with open sdes. pspid 219, psuid 85, pcurdb 8, system table entry 1, sdesp 0xc000000319c50610, objid 8.
  WARNING: Pss 0xc000000321d12b70 found with open sdes. pspid 219, psuid 85, pcurdb 8, system table entry 2, sdesp 0xc000000319c50610, objid 8.
  WARNING: Pss 0xc000000321d12b70 found with open sdes. pspid 219, psuid 85, pcurdb 8, system table entry 4, sdesp 0xc000000319c4d510, objid 99.

• Current process (0x16250100) infected with signal 11 (SIGSEGV)
  Address 0x400000000190bc10 ($cold_xls_sessionid+0x100), siginfo (code, address) = (1, 0x2020202020202024)

   **** end of signal context ****
   ************************************
   pc: 0x4000000005ba4820 pcstkwalk+0xf0
   pc: 0x4000000005ba36b0 ucstkgentrace+0xb70
   pc: 0x4000000005b9cd00 ucbacktrace+0x140
   pc: 0x4000000001659b90 $cold_terminate_process+0x4a0
   pc: 0x4000000005c3ddc0 kisignal+0x530
   pc: 0xe00000016405f440 <signal handler called>
   pc: 0x400000000190bc10 $cold_xls_sessionid+0x100
   pc: 0x40000000015f8220 $cold_pss__check_xdes_and_sdes+0x1d0
   pc: 0x4000000002041a80 pss__release+0x40
   pc: 0x40000000020bc290 pss_unkeep+0x370
   pc: 0x4000000002064940 terminate_process+0xde0
   pc: 0x4000000001b8ce30 quitfn+0x130
   pc: 0x4000000002420c90 conn_hdlr+0x38c0
   kernel  end of stack trace, spid 219, kpid 0, suid 85

• Sybase Adaptive Server Enterprise (ASE) 15.5 on HPUX 11.31
• SAP Adaptive Server Enterprise (ASE) 15.7  SP121 and higher on HPUX 11.31

KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem