2556199 - Error 12920 running dbcc CHECKSTORAGE or CHECKREPAIR - SAP ASE

• dbcc checkverify or checkrepair cannot be executed
• Error 12920 is raised by ASE:
  Error: 12920 Severity 16
  The last completed DBCC CHECKSTORAGE for this database has been processed.
  You must perform another DBCC CHECKSTORAGE before you can use CHECKVERIFY or CHECKREPAIR.
  Use sp_dbcc_summary_report to view the DBCC operations performed. 
   
• Table dbccdb..dbcc_operation_log displays operations for dbcc checkstorage (optype =2) and
• Another operation in the same sequence number as the dbcc checkstorage operation (in this example opid = 86) are displayed:
  
   select * from dbccdb..dbcc_operation_log
   go
   dbid   opid     optype  suid             start                                       finish                                  seq       id               maxseq
   ------ ------      ------      -----------      -------------------------------         -------------------------------     ------      -----------    ------
   5       86         2          10334          Nov  1 2017  9:53PM            Nov  1 2017  9:53PM         NULL   NULL         1
   5       86         3          10334          Nov  1 2017 10:12PM           Nov  1 2017 10:12PM        1          NULL         NULL

SAP Adaptive Server Enterprise (ASE) - all versions

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