Modify statement for Table-Field-Field

[Former Member]

Hi Guys,

I am using this structure LBBIL_INVOICE.

My Internal table is like this structure.

I used Modify statement as below

Loop at itab-it_gen tinto wa.
   " some read condition for getting one value.
 wa-x = read condition value.
Modify itab-it_gen from wa.
Endloop.

I am getting error as The field Itab-it_gen cannot be changed.

What is the procedure to modify itab-it_gen?

Thanks,

Prasad.

Edited by: Dheeru Prasad on Jul 13, 2009 5:00 PM

[Former Member]

Per my understanding, you can try below

Loop at itab-it_gen tinto wa.
 data: index  type sy-tabix.
   index = sy-tabix.
   " read condition

 wa-x = read condition value.
Modify itab-it_gen index from wa
           transporting x.
Endloop.

Edited by: Raja gurrala on Jul 13, 2009 5:17 PM

[Former Member]

Dear Raja,

Still I am getting the same error message The field ITAB-IT_GEN cannot be changed.

Here IT_GEN has some more fields.How to update one field of IT_GEN.

Thanks,

Prasad.

Edited by: Dheeru Prasad on Jul 13, 2009 5:40 PM

[Former Member]

Hi,

I think u have used this table in a form routine in which u might have used this table as using parameter. Instead use it as changing parameter.

I do not know if that is the case. Plz chk and let me know if there are concerns.

Thanks

sourav

[Former Member]

Sorry. I should not see your requirment.

You can make use of below code to make it to work for you.

COMPANY internal table has Address. Similarly like ITAB has IT_GEN

adress-street= 'Rue des Montagnes'.
    address-city   = 'Geneve'.
    READ TABLE company_tab
         WITH TABLE KEY name = 'COMP1'
         INTO company.
    READ TABLE company-addresses TRANSPORTING NO FIELDS
               WITH TABLE KEY city = address-city.
    idx = sy-tabix.
    MODIFY company-addresses FROM address INDEX idx.
    MODIFY TABLE company_tab FROM company.

Hope it helps you.

Regards,

Raja

[former_member302911]

Hi,

this is a similar working example:

DATA BEGIN OF SYSTTB OCCURS 0.
INCLUDE STRUCTURE SYST.
DATA X.
DATA END OF SYSTTB.

DATA WA LIKE LINE OF SYSTTB.

MOVE-CORRESPONDING SYST TO SYSTTB.
APPEND SYSTTB.

LOOP AT SYSTTB INTO WA.

MOVE 'X' TO WA-X.
MODIFY SYSTTB FROM WA.

ENDLOOP.

REgards,

Angelo.

[Former Member]

No Dudes,

Nothing is working out for me.

[Former Member]

Guys,

I resolved it myself.