topic Re: Reg : Internal table in Application Development and Automation Discussions

Reg : Internal table

Former Member — Fri, 21 Dec 2007 05:58:54 GMT

Hi,

For example , I have a itab with 6 fields.

1) sending plant

2) sending storage location.

3) receiving plant

4) receiving storage location

5) sending site address number.

6) receiving site address number.

i m filling the first row as folllows .

SELECT b_{werks b}lgort b_{umwrk b}umlgo FROM mkpf AS a INNER JOIN mseg AS b on a_{mblnr = b}mblnr

INTO CORRESPONDING FIELDS OF TABLE GT_ITAB_MT

WHERE a~mblnr = GV_MAT_DOC_NO.

Now the itab has 6 rows but last 2 fields left unfilled.

now i have to fill the last 2 rows as

by passing sending plant , storage location to table TWLAD and rec plant , location to the same TWLAD.

Please suggest me the best way.

Regards,

Pinky.

Re: Reg : Internal table

Former Member — Fri, 21 Dec 2007 06:03:40 GMT

better if u use for all enteries rather than using join...because it causes lots of database load..

first u fetch the fields from MKPF and fill internal table 1.

then fethch records from MSEG and fill internal table 2.

then merge these two internal tables in one final internal table by looping the internal table 1.

reward points if useful....

Re: Reg : Internal table

Former Member — Fri, 21 Dec 2007 06:05:52 GMT

Pinky

after getting firts 4 fields then u r getting last two fields so then

write like this

loop at itab (get the two fields based on first four or wht evre way u want)

update itab using fs

endloop

plzz reward if usefull

dont forget to reward if useful

Re: Reg : Internal table

Former Member — Fri, 21 Dec 2007 06:10:35 GMT

loop at GT_ITAB_MT INTO GS_MT.

select ADRNR from TWLAD into GS_MT-sen_adrnr where werks = GS_MT-werks

and lgort = GS_MT-lgort.

modify GT_ITAB_MT from GS_MT index sy-tabix TRANSPORTING sen_adrnr.

endselect.

select ADRNR from TWLAD into GS_MT-rec_adrnr where werks = GS_MT-umwrk

and lgort = GS_MT-umlgo.

modify GT_ITAB_MT from GS_MT index sy-tabix TRANSPORTING rec_adrnr.

endselect.

ENDLOOP.

this is wat i have written.. but i m sure that this a worst code.. since i m using select st inside the loop..

So expecting the best way..

Re: Reg : Internal table

Former Member — Fri, 21 Dec 2007 06:16:24 GMT

Hi,

Use selct single so, that u can improve some performance.

Plz reward if it helps.

Re: Reg : Internal table

Former Member — Fri, 21 Dec 2007 06:16:24 GMT

hi Pinky Ram,

This is kiran kumar.G.UR select statement is not correct check it the below SELECT STATEMETN.

If u r satisfy with my answer give me REWARD POINTS.

I notice only five fields and one field is missing u have to add those field in the select stmt..ok..

select a~mblnr

a~werks

a~lgort

a~umwrk

a~umlgo

b~blart "I have to chose this field form second table

"U HAVE TO MENTION UR FILED HERE OK..

from mseg as a

inner join mkpf as b

on a_{mblnr = b}mblnr

where mblnr in s_mblnr.

Regards,

Kiran Kumar.G