Does anyone know why my do while !EOF() loop will only do the first record and then exit even though there are alot more records in the source cursor?

  SELECT lineno, sono, item, loctid, qtyord-qtyshp AS qtyord, picked, whmap, RECNO("a") AS recno ;
    FROM (m0sotranf) a WHERE sono = lc_sono AND sostat=' ' AND sotype$" O" ;
    ORDER BY 1 INTO CURSOR C_first
bROW  
  GO TOP
  DO WHILE !EOF()  && Will only go through first record then exit
  	  ln_memcount = MEMLINES(whmap)-1
  	  *IF ln_memcount > 1
  	  FOR i = 1 TO ln_memcount
  	  
  	    lc_str      = MLINE(whmap, i)
  	    lc_chkitem  = SUBSTR(lc_str, 1, 15)
  	    lc_pickloc1 = SUBSTR(lc_str, 16, 6)
  	    lc_pickq1   = VAL(SUBSTR(lc_str, 22, 5))
  	    lc_vndid1   = SUBSTR(lc_str, 27, 6)
  	    lc_pickloc2 = SUBSTR(lc_str, 33, 6)
  	    lc_pickq2   = VAL(SUBSTR(lc_str, 39, 5))
  	    lc_vndid2   = SUBSTR(lc_str, 44, 6) 
    	
    	SELECT a_tmpf1 
  	  
  	    APPEND BLANK
  	    REPLACE Lineno WITH c_first.lineno, ITEM WITH c_first.item, BOM WITH lc_chkitem, LOCTID WITH c_first.loctid, ;
  	            QTY WITH c_first.qtyord, pickloc1 WITH lc_pickloc1, pickq1 WITH lc_pickq1, VndID1 WITH lc_vndid1,;
  	            pickloc2 WITH lc_pickloc2, pickq2 WITH lc_pickq2, VndID2 WITH lc_vndid2
  	    REPLACE oqty WITH qty, opickloc1 WITH pickloc1, opickq1 WITH pickq1, OVndID1 WITH VndID1;
  	            opickloc2 WITH pickloc2, opickq2 WITH pickq2, OVndID2 WITH VndID2, recno WITH c_first.recno
  	
      ENDFOR
      *ENDIF
  SKIP
  ENDDO