Problem with material number

Question

I created a material 20070730a1 using mm01 tcode. But in my program when i am trying to retrieve info for that material the select statement is unsuccessfully. But when i go for that material in mm03 i am able to view info for that material. Even i am using CONVERSION_EXIT_MATN1_INPUT FM to convert my materal number and i am using the return value from this function in my select statement. But still the select statement fails.
code is as follows:
FORM conversion_exit  USING pv_matnr       TYPE matnr
                   CHANGING pr_temp_matnr TYPE char18.
  CALL FUNCTION 'CONVERSION_EXIT_MATN1_INPUT'
    EXPORTING
      input        = pv_matnr
    IMPORTING
      output       = pr_temp_matnr
    EXCEPTIONS                                              "#EC *
      length_error = 1
      OTHERS       = 2.
ENDFORM.                    " conversion_exit
pr_temp-matnr is send to an internal table i_cabn from there it used in select statement.
FORM get_mat_type.
  IF NOT i_cabn  IS  INITIAL.  "check for initial
    SELECT matnr                                        "#EC CI_NOFIELD
           matkl
           pstat
      FROM mara
      INTO TABLE i_matn
       FOR ALL ENTRIES IN i_cabn
     WHERE  matnr             =  i_cabn-old_matnr
       AND   lvorm             <> c_x.
    IF sy-subrc = 0.
      SORT i_matn BY matnr.
    ENDIF.  " IF sy-subrc = 0
  ENDIF.    " IF NOT i_cabn  IS  INITIAL
ENDFORM.                    " get_mat_type
Any suggestion on this problem.
Thanks

Answer 1

got it