Need a sample coding for function module MRM_DBTAG_RSEG_READ

Question

hi,
I am working on reports. I was asked to use the function module MRM_DBTAG_RSEG_READ for retrieving the line item information. I tried using the fucntion module, the problem i am facing in the declaration of the internal table I_TE_RSEG for the parameter TE_RSEG.
It would be better if u provide a sample coding that uses this function module.
Promise to award points.
Regards,
anitha

Answer 1

Hi,
you need to declare type-pools mrm. and declare the work area of type mrm_tab_rseg
check out the code-
REPORT zzswap .
TYPE-POOLS mrm.
DATA: is_te_rseg  TYPE mrm_tab_rseg.
DATA: w_belnr type RSEG-BELNR,
      w_gjahr type RSEG-GJAHR.
w_belnr = '1000000004'.
w_gjahr = '2005'.
CALL FUNCTION 'MRM_DBTAB_RSEG_READ'
     EXPORTING
          i_belnr         = w_belnr
          i_gjahr         = w_gjahr
          i_buffer_on     = 'x'
     IMPORTING
          te_rseg         = is_te_rseg
     EXCEPTIONS
          entry_not_found = 1
          OTHERS          = 2.
IF sy-subrc <> 0.
  MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
          WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
hope it works.
Regards,
Swapnil.