Module Pool Programing .

[Former Member]

Hi All,

In my module pool i am giving a call To TCode EA55 Rate Category Change , i am following the below steps

i am giving the deafult value to the rate category by calling BDC

PERFORM bdc_dynpro USING 'SAPLE20A' '0100'.

PERFORM bdc_field USING 'BDC_OKCODE'

'/00'.

PERFORM bdc_field USING 'RE20A-TARIFTYP'

w_prod_name .

lwa_ctu_params-dismode = c_e.

lwa_ctu_params-updmode = c_s.

lwa_ctu_params-racommit = space.

lwa_ctu_params-nobinpt = c_x.

• Call to Transaction EA54 to Change the Rate Category

CALL TRANSACTION p_tcode

USING i_bdcdata

OPTIONS FROM lwa_ctu_params

MESSAGES INTO i_messtab.

there after reading this table and displaying the message if rate category is cahnged.

but i am not getting any value in my table i_messtab if i am changing value on the Rate Category screen for eg its description , if i am going Inside any other tab on the screen and make cahnges in the value there the messge is coming please let me know any system variable which value changes on making changes on the Screen i search for sy-datar but its value is not getting changed .

please let me know the solution for this.

Regards

Himanshu Sharma

[Former Member]

hi

Please use the following FM as shown below:

w_str type string.
LOOP AT i_messtab.

 CALL FUNCTION 'FORMAT_MESSAGE'
  EXPORTING
    ID              = i_messtab-MSGID
    LANG            = SY-LANGU
    NO              = i_messtab-MSGNR
    V1              = i_messtab-MSGV1
    V2              = i_messtab-MSGV2
    V3              = i_messtab-MSGV3
    V4              = i_messtab-MSGV4
  IMPORTING
    MSG             = W_STR
*  EXCEPTIONS
*    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.

if i_msg-msgnr = 311.
WRITE:/ i_messtab-msgnr,w_str.
endif.
ENDLOOP.

After call transaction statement,use the above code.

Regards,

Vishwa.