Dynamic query problem

[vallamuthu_madheswaran2]

HI Friends,

I'm creating the following FM. Now my problem is if both the input value is initial i need get all the values. what can i do?

FUNCTION zimport_test.

*"----

---

""Local interface:

*" IMPORTING

*" REFERENCE(INV_NUM) LIKE VBRK-VBELN OPTIONAL

*" REFERENCE(INV_DATE) LIKE VBRK-FKDAT OPTIONAL

*"----

---

DATA: BEGIN OF itab OCCURS 0,

vbeln LIKE vbrk-vbeln ,

fkdat LIKE vbrk-fkdat,

END OF itab.

DATA: lv_where(100).

IF inv_num IS NOT INITIAL AND inv_date IS INITIAL.

CONCATENATE 'vbeln = ' '''' inv_num '''' INTO lv_where.

ELSEIF inv_num IS INITIAL AND inv_date IS NOT INITIAL.

CONCATENATE 'fkdat = ' '''' inv_date '''' INTO lv_where.

ELSEIF inv_date IS NOT INITIAL AND inv_num IS NOT INITIAL.

CONCATENATE 'fkdat = ' '''' inv_date '''' ' and vbeln = ' '''' inv_num '''' INTO lv_where.

ELSE.

CONCATENATE 'fkdat = ' inv_date ' and vbeln = ' inv_num INTO lv_where.

ENDIF.

SELECT vbeln fkdat FROM vbrk

INTO CORRESPONDING FIELDS OF TABLE itab

WHERE (lv_where).

WRITE: ' '.

ENDFUNCTION.

Thanks & Reagrds,

Vallamuthu.M

[Former Member]

hi,

can you try this one..

if both the values are initial, set 'fkdat = * ' ' and vbeln = * '.

rgds,

guna.

[SuhaSaha]

I am not writing the dynamic query for you but giving you the basic idea how to proceed with your requirement.

>

>   I'm creating the following FM. Now my problem is if both the input value is initial i need get all the values. what can i do?

In this case you have to use RANGES while selecting data & not PARAMETERS.

You can try something like this:

DATA: r_vbeln TYPE RANGE OF vbeln_vf,
      w_vbeln LIKE LINE OF r_vbeln,
      r_fkdat TYPE RANGE OF fkdat,
      w_fkdat LIKE LINE OF r_fkdat.

w_vbeln-sign = w_fkdat-sign = 'I'.
w_vbeln-option = w_fkdat-option = 'EQ'.

w_vbeln-low = inv_num.
APPEND w_vbeln TO r_vbeln.

w_fkdat-low = inv_date.
APPEND w_fkdat TO r_fkdat.

You can use the RANGEs R_VBELN & R_FKDAT to select data from VBRK.

BR,

Suhas

PS: Let me warn you that selecting all the records from VBRK is going to be time-consuming.