How to convert PS file from VB to FB

//STEP010 EXEC PGM=SORT
//SYSOUT DD SYSOUT=*
//SORTIN DD DSN=DATASETNAME.FBTOVB,DISP=SHR
//SORTOUT DD DSN=DATASET.VBTOFB,
//DISP=(NEW,CATLG,DELETE),
//UNIT=3390,SPACE=(CYL,(5,5))
//SYSIN DD *
  OPTION COPY
  OUTFIL FNAMES=SORTOUT,VTOF,OUTREC=(5,80)
/*