2078157 - Session aborts with Error 940 "Dbtable in wrong state for operation ..." when executing sp_downgrade_esd or SELECT against db_attr() - SAP ASE

• Execution of the sp_downgrade_esd system stored procedure
• Execution of SELECT db_attr() with 'list_dump_fs' or 'get_dump_fs' options
• Running on Solaris x64 platform
• Process terminates with errors:
  
     Msg 940, Level 26, State 11:
     Procedure 'sp_downgrade_esd', Line 1466:
     Dbtable in wrong state for operation: DBTABLE pointer = 0xfffffd7ff6cfc582, dbid = 0, state = 0x0, status= 0x2, keep = 0, system task keep = 0, name = 'b1'.
     Msg 5702, Level 10, State 1:
     Procedure 'sp_downgrade_esd', Line 1466:
     ASE is terminating this process.
   
• ASE errorlog reports error and stack trace which may include modules:
  
     dbt_unkeep()
     bi_db_attr()

• SAP Adaptive Server Enterprise (ASE) 15.7 SP110 to SP122
• SAP Adaptive Server Enterprise (ASE) 16.0 PL01 to PL03
• Solaris x64

CR766567,downgrade , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed