Select statement

[Former Member]

Hello friends,

I have to select data from data base based on a where condition from an internal table.

In It_BSID the field Vbeln is sometimes blank. So i have to select data into IT_KNVP where IT_BSID-vbeln is blank.

Below is the code that i ahve used and has errors.

SELECT kunnr

parvw

kunn2

INTO TABLE it_knvp

FROM knvp

FOR ALL ENTRIES IN it_bsid

WHERE it_bsid-vbeln is initial

and kunn2 EQ it_bsid-kunnr

and parvw EQ 'RE'.

Any suggestions.

Shejal Shetty.

[Former Member]

Hi

What do you need to extract?

You can't use FOR ALL ENTRIES option in this situation

You have to split the record with VBELN and without VBELN

LOOP AT IT_BSID WHERE VBELN = ' '.

APPEND IT_BSID TO IT_BSID_2.

ENDLOOP.

SELECT kunnr

parvw

kunn2

INTO TABLE it_knvp

FROM knvp

FOR ALL ENTRIES IN it_bsid_2

WHERE kunn2 EQ it_bsid-kunnr

and parvw EQ 'RE'.

Max

[Former Member]

Thanks MAX,

So I have to use another Internal table. IS there no way that i can do this without using another internal table.

However i dont want to loop it_bsid.

Shejal.

[Former Member]

Can i do it in this way,

LOOP AT IT_BSID WHERE VBELN = ' '.

SELECT kunnr

parvw

kunn2

INTO it_knvp

FROM knvp

WHERE kunn2 EQ it_bsid-kunnr

and parvw EQ 'RE'.

endselect.

endloop.

Shejal Shetty.

[suresh_datti]

Max is right.. you don't have an option but loop at it_bsid once & use another itab with the FOR ALL ENTRIES option..

or

delete it_bsid where vbeln is initial

and parvw EQ 'RE'.

and then use yor select

~Suresh

[Former Member]

Hi

Yes of course, but in this way u don't use FOR ALL ENTRIES option:

LOOP AT IT_BSID WHERE VBELN = ' '.

SELECT kunnr

parvw

kunn2

INTO it_knvp

FROM knvp

WHERE kunn2 EQ it_bsid-kunnr

and parvw EQ 'RE'.

<b>APPEND IT_KNVP.</b>

endselect.

endloop.

or

LOOP AT IT_BSID WHERE VBELN = ' '.

SELECT kunnr

parvw

kunn2

<b>APPENDING TABLE IT_KNVP</b>

FROM knvp

WHERE kunn2 EQ it_bsid-kunnr

and parvw EQ 'RE'.

endloop.

Max

[Former Member]

Hi,

writing a select statement in a loop will cause a performance issue.

You can use the code suggested by MAX.

Regards,

Azaz Ali.

[Former Member]

Thanks for all youe help guys,

Shejal Shetty...