I need to do an user exit variable, but i dont know ABAP

[former_member218996]

Hi guys,

I need to do an user exit variable, but i dont know ABAP, the program that i need to do is this:

I have an Infoobject ZIO, this has the next values in its master table:

-101

-102

i need an user exit variable that get the value 101 automatic when i execute the query.

its symple but i dont know, can you help me to do the code of this variable?

thanks ! i´ll really appreciate it guys

[Former Member]

you ought to get a developer to do this.

if you're not a developer, you won't have the skills or the access(development key) to make changes.

[former_member218996]

Can anyone explain me the difference when i call a function IF I_STEP = 1. IF I_STEP = 2., for example i see this code, those are two variables in the same query but i cant understand it, can you help me?

WHEN 'ZMESPROACTU'. "Propuesta de mes actual en variables de entrada del query

• InfoObjeto: ZCALPROCE Mes Año Proceso

IF I_STEP = 1.

RFECHA2-SIGN = 'I'.

RFECHA2-OPT = 'EQ'.

RFECHA2-LOW = SY-DATUM(6).

APPEND RFECHA2 TO E_T_RANGE.

ENDIF.

WHEN 'ZMES1PRO'.

• InfoObjeto: ZCALPROCE Mes Año Proceso

• Descripción: Armar rango de fecha completo del mes obtenido en la

• variable ZMESPROACTU.

IF I_STEP = 2.

READ TABLE I_T_VAR_RANGE INTO IT_VAR WITH KEY VNAM = 'ZMESPROACTU'.

CHECK SY-SUBRC EQ 0.

• Si el mes solicitado por parámetro es Enero, el siguiente mes será

• Diciembre y año anterior al solicitado.

IF IT_VAR-LOW+4(2) = '01'.

IT_VAR-LOW+4(2) = '12'.

IT_VAR-LOW0(4) = IT_VAR-LOW0(4) - 1.

• Si el mes solicitado por parámetro es Febrero, el siguiente mes será

• Enero y el mismo año solicitado.

ELSEIF IT_VAR-LOW+4(2) = '02'.

IT_VAR-LOW+4(2) = '01'.

IT_VAR-LOW0(4) = IT_VAR-LOW0(4).

• Si no es ni Enero ni Febrero, restar menos 1 al mes solicitado en el

• Parámetro.

ELSE.

MES = IT_VAR-LOW+4(2).

MES = MES - 1.

IT_VAR-LOW+4(2) = MES.

ENDIF.

RFECHA2-SIGN = 'I'.

RFECHA2-OPT = 'EQ'.

RFECHA2-LOW = IT_VAR-LOW.

APPEND RFECHA2 TO E_T_RANGE.

ENDIF.

[uwe_schieferstein]

Hello Jorge

Somehow I_STEP is filled (presumably via the function module interface). It can have either value = 1 or value = 2.

If I_STEP = 1 then range itab E_T_RANGE is filled with the following entry:

'I' 'EQ' '200810'  " if I take the current date

This range itab is presumably exported from the function module (based on its naming).

If I_STEP = 2 a range from a variant is read and if found (sy-subrc = 0 ) modified and another range entries is appended to E_T_RANGE.

CONCLUSION: Depending on the value of I_STEP different time range (year + month) are exported from the fm.

Regards

Uwe