How I can improve the Performance of CDS view in FI related tables.

[SVT]

Hi Guys,

I have a requirement ,Need to join the below tables and get a single view using CDS.

1.acdoca

2.bset

3.j_1bbranch

4.lfa1

5.kna1

6.abusinesspartner

7.dfkkbptaxnum

8.makt

9.t8g02t

10.finsts_slalittyt

11.tabwt

12.finsc_bttype_t

13.edoineinv

14.skat

define view ZFI_CDS_GL as select from  acdoca as ac       
left outer join bseg 
    on ac.belnr = bseg.belnr 
    and ac.buzei = bseg.buzei 
    and ac.rbukrs = bseg.bukrs 
    and ac.gjahr = bseg.gjahr    
left outer join bset as bt
     on ac.belnr = bt.belnr 
     and ac.buzei = bt.buzei 
     and ac.rbukrs = bt.bukrs 
     and ac.gjahr = bt.gjahr 
     and bseg.taxps = bt.taxps      
left outer join bkpf as bkpf
     on ac.belnr = bkpf.belnr 
     and ac.rbukrs = bkpf.bukrs 
     and ac.gjahr = bkpf.gjahr    
left outer join j_1bbranch
     on ac.rbukrs = j_1bbranch.bukrs   
     and j_1bbranch.branch = bseg.bupla
left outer join lfa1 
     on ac.lifnr = lfa1.lifnr
left outer join kna1
     on ac.kunnr = kna1.kunnr
left outer join abusinesspartner
     on ac.lifnr = abusinesspartner.supplier 
     and ac.kunnr = abusinesspartner.customer
left outer join dfkkbptaxnum    
     on  dfkkbptaxnum.partner = abusinesspartner.supplier   
     or  dfkkbptaxnum.partner = abusinesspartner.customer 
left outer join makt
     on ac.matnr = makt.matnr  
     and makt.spras = 'E'
left outer join t8g02t
     on  ac.linetype = t8g02t.linetype    
     and  t8g02t.langu = 'E' 
left outer join finsts_slalittyt
     on ac.slalittype = finsts_slalittyt.slalittype
     and finsts_slalittyt.langu = 'E'
left outer join  tabwt     
     on ac.anbwa =   tabwt.bwasl 
     and tabwt.spras = 'E'
left outer join finsc_bttype_t
     on  ac.bttype = finsc_bttype_t.txt
     and finsc_bttype_t.langu = 'E'
left outer join finsc_custbttypt
     on ac.cbttype = finsc_custbttypt.cbttype
     and finsc_custbttypt.langu = 'E'
left outer join skat
     on skat.saknr = ac.racct
     and skat.spras = 'E'
     and skat.ktopl = 'COMPANYNAME'
left outer join  edoineinv  as e
     on  bkpf.xblnr =  e.inv_num 
     and bseg.bupla = e.bupla 
{
View fields
}
where ac.rldnr = '0L'
and ac.bstat != 'C'

The performance is very poor. Can any one some points or idea to improve this or new way to handle this requirement.