SAP Sybase Auto Extend

Dear All,

We are upgrading ERP System with Latest SUM10SP09_0-20006676 as per MOPZ  during upgrade i encountered error ... SYBASE DB is not in Auto expansion mode  and Upgrade stucked up!

I did referred to below link and tried setting DB is autoextend mode by not workiing.

http://infocenter.sybase.com/help/index.jsp?topic=/com.sybase.infocenter.dc31644.1570/html/sag2/CEGDAFBH.htm

disk init name ='SM1_LOG' , 
physname='E:\sybase\TSN\sybsystem\SM1_log.dat', size='50M' 

disk init name ='SM1' , 
physname='E:\sybase\TSN\sybsystem\SM1.dat', size='100M' 

create database SM1 on SM1 = '50m' log on SM1_LOG = '25m'

exec sp_dbextend 'set', 'device', SM1, '20M', '900M'

exec sp_dbextend 'modify', 'device', 'default', 'growby', '50m'

exec sp_dbextend 'set', 'database', SM1, 'default', '50m'

exec sp_dbextend 'set', 'database', SM1, 'logsegment', '20m', '150m'

exec sp_dbextend 'list', 'database', SM1

exec sp_dbextend 'list', 'device', 'SM1%'

use SM1
exec sp_dbextend 'set', 'threshold', SM1, 'default',   '20m'
exec sp_dbextend   'set', 'threshold',  SM1,  'logsegment', '10m'

I do have SCC an DBA COCKPIT but no clear indicaiton of setting DB is auto extend mode ..

any Suggesitons please

Regards

Mohammad