ALTER view issue with Sybase ASE

Hi,

I'm trying to Alter a view on Sybase ASE via ABAP native SQL.

I'm Facing following issues :

• With Alter view : http://infocenter.sybase.com/help/index.jsp?topic=/com.sybase.infocenter.dc00801.1510/html/iqrefso/BABFEGHB.htm
  • However it gives error“[ASE Error SQL102:42000]Incorrect syntax near 'ENCRKEYALTER'.#”
• Create or Replace : http://dcx.sybase.com/1101/en/dbreference_en11/create-view-statement.html
  • Give error : “[ASE Error SQL156]Incorrect syntax near the keyword 'replace'.#”

I tried using UPPER and Lower case SQL, still results in error.

Sample view SQL :

CREATEORREPLACEVIEWtest1AS

SELECTbkpf.bukrsASbukrs,

       bkpf.hwaerAShwaer,

       bkpf.budatASbudat,

       bkpf.bstatASbstat,

       bseg.kunnrASkunnr,

       bseg.koartASkoart,

       bseg.augdtASaugdt,

       bseg.madatASmadat,

       bseg.mandtASmandt,

       bseg.umskzASshbkz,

       bseg.dmbtrASdmbtr,

       bseg.rstgrASrstgr,

       bseg.manstASmanst,

       kna1.name1ASname1,

       kna1.land1ASland1,

       kna1.ort01ASort01,

       kna1.pstlzASpstlz,

       kna1.strasASstras,

       kna1.regioASregio,

       kna1.brschASbrsch,

       kna1.vbundASvbund_kna1,

       kna1.begruASbegru_kna1,

       knb1.begruASbegru_knb1,

       knb1.busabASbusab,

       t001s.snameASsname,

       knkk.ctlpcASctlpc_knkk,

       bseg_r.zfbdtASzfbdt_1,

       bseg_r.zbd1tASzbd1t_1,

       bseg_r.zbd2tASzbd2t_1,

       bseg_r.zbd3tASzbd3t_1,

       bkpf.bldatASbldat_1

FROMbseg

INNERJOINbkpfbkpfONbseg.mandt=bkpf.mandt

ANDbseg.bukrs=bkpf.bukrs

ANDbseg.gjahr=bkpf.gjahr

ANDbseg.belnr=bkpf.belnr

LEFTJOIN(bsegbseg_r

           INNERJOINbkpfbkpf_rONbseg_r.mandt=bkpf_r.mandt

           ANDbseg_r.bukrs=bkpf_r.bukrs

           ANDbseg_r.gjahr=bkpf_r.gjahr

           ANDbseg_r.belnr=bkpf_r.belnr)ONbseg.mandt=bseg_r.mandt

ANDbseg.bukrs=bseg_r.bukrs

ANDbseg.rebzg=bseg_r.belnr

ANDbseg.rebzj=bseg_r.gjahr

ANDbseg.rebzz=bseg_r.buzei

LEFTJOINknkkONbseg.mandt=knkk.mandt

ANDbseg.kunnr=knkk.kunnr

ANDbseg.kkber=knkk.kkber

LEFTJOINt014ONbseg.mandt=t014.mandt

ANDbseg.kkber=t014.kkber

INNERJOINkna1ONbseg.mandt=kna1.mandt

ANDbseg.kunnr=kna1.kunnr

INNERJOIN(knb1knb1

            LEFTJOINt001sONknb1.mandt=t001s.mandt

            ANDknb1.bukrs=t001s.bukrs

            ANDknb1.busab=t001s.busab)ONbseg.mandt=knb1.mandt

ANDbseg.bukrs=knb1.bukrs

ANDbseg.kunnr=knb1.kunnr

Am I missing something ? or Drop - Create is the only option ?