Comma without preceding colon (after SELECT ?).

HI Experts . I have a problem with my smartform it is showing error as

Comma without preceding colon (after SELECT ?).

my code is

select single rmwwr lifnr budat from rbkp

          into (z_rmwwr,

          z_lifnr,

          z_budat)

where belnr = z_belnr

and   gjahr = z_gjahr.

select single name1 stras ort01 ort02 pstlz from lfa1

          into (z_name1,

           z_stras,

           z_ort01,

           z_orto2,

           z_pstlz)

  where lifnr = z_lifnr.