how to populate internal table................

[Former Member]

hii all,

my code is according this..................

the three KEY field which is commom in IT_CDPOS & IT_CDHDR are

1. objectclass = 'VBERCGH'

2. tabname = 'VBAP'

3.changind = 'U'.

loop at it_cdpos into wa_cdpos.

z_var = wa_cdpos-tabkey.

wa_cdhdr-vbeln = z_var+3(10).

wa_cdhdr-posnr = z_var+13(6).

modify it_cdhdr from wa_cdhdr transporting vbeln posnr.

endloop.

now the problem is that when i execute the code DUMP is come due to modify statement.

apart from that if i use in place of MODIFY......

APPEND.

Data will move but not in proper position.like it appends from the last position.

As IT_CDHDR has data before this code.

so according the data that IT_CDHDR contain i want to move vbeln and posnr value in IT_CDHDR at correct position.

Please provide me the suitable code for that......

thanks

Babbal.

[raymond_giuseppi]

Add a READ TABLE before moving the data,

- READ TABLE it_cdhdr into wa_cdhdr WITH KEY objectclass = wa_cdpos-objectclass tabname = wa_cdpos-tabname changind = wa_cdpos-changind.

- saved_tabix = SY-TABIX. " store the SY-TABIX

- move fields (wa_cdhdr-vbeln = z_var+3(10). etc.)

- MODIFY it_cdhdr FROM wa_cdhdr INDEX saved_tabix ....

An internal table is not updated like a table via SQL

Regards

[Former Member]

Hi there,

Try using

modify it_cdhdr from wa_cdhdr index sy-tabix transporting vbeln posnr.

Hope that will not give you short dump and update the appropriate records.

Let me know if you need further help.

Thanks-

[Former Member]

Assuming that you have declared it_cdhdr with the correct data type, I would first read the table it_cdhdr and modify the read line after checking the sy-subrc.

[Former Member]

Hi,

data l_idx type sy-tabix.
loop at it_cdpos into wa_cdpos.
*Read table it_cdhdr into wa_cdhdr with key objectclass = wa_cdpos-objectclass*
                                                              * tabname = wa_cdpos-tabname*
                                                               *changind = wa_cdpos-changind*
if sy-subrc = 0.
*l_idx = sy-tabix.*
z_var = wa_cdpos-tabkey.
wa_cdhdr-vbeln = z_var+3(10).
wa_cdhdr-posnr = z_var+13(6).
modify it_cdhdr from wa_cdhdr transporting vbeln posnr *index l_idx.*
clear l_idx.
endif.
endloop.

Edited by: Kamesh Bathla on Aug 14, 2008 4:24 PM