Create internal table in inside another internal table.....

[Former Member]

Hi All,

I want to create Internal table in inside another internal table in my program. so is it possible??

I have craete like below but its giving error to me....

DATA: BEGIN OF wt_tab1 occurs 0,

ebeln like ekpo-ebeln,

ebelp like ekpo-ebelp,

BEGIN OF wt_tab2 occurs 0,

eadet like ekpo-eadet,

END OF wt_tab2,

END OF wt_tab1.

If anyone have idea so please let me know.....

Thanks

Jigar Bhatt

[Former Member]

HI Jigar,

Initially create a structure, and later include this structure while creating your table. This will work. Refer some standard program, where nested tables are used a lot. Eg: If i rember correctly, ALV using OOPs uses nested table for making cells editable.

[Former Member]

Hi Saravanan,

Thanks for reply...

Could you give me some standard program name? so its useful for me....

Thanks

Jigar

[former_member386202]

Hi,

Refer following code

types: BEGIN OF ty_s_clear_doc,

bukrs TYPE bukrs, "Company Code

header TYPE bapiache09, "Header data

account TYPE bapiacgl09_tab, "Account Data

curramount TYPE bapiaccr09_tab, "Currency Amount

END OF ty_s_clear_doc,

data : it_clear_doc type standard table of ty_s_clear_doc.

Regards,

Prashant

[Former Member]

Hi,

Try below code:

Types: BEGIN OF wt_tab2,

eadat like ekpo-aedat,

END OF wt_tab2.

DATA: BEGIN OF wt_tab1 occurs 0,

ebeln like ekpo-ebeln,

ebelp like ekpo-ebelp.

data: it_tab2 type table of wt_tab2,

END OF wt_tab1.

Cheers,

Surinder

[former_member206377]

Hi Jigar,

Try this :

DATA: BEGIN OF struct1,
       field1 TYPE c,
       field2 TYPE c,
      END OF struct1.
 
DATA: BEGIN OF struct2,
       field3 TYPE c,
       field4 TYPE c.
        INCLUDE STRUCTURE struct1.     " The structure is included here
DATA  END OF struct2.

[Former Member]

Hi Vasuki,

Can you please elaborate how your code would create a internal table inside an internal table as per what i know it wud create a structure inside the table.

Cheers,

Surinder

[former_member206377]

Hi Jigar,

Yes you are right. To have nested internal tabel try this :

TYPES: BEGIN OF struct3,
       field1 TYPE c,
       field2 TYPE c,
      END OF struct3.
 DATA it_itab1 TYPE table of struct3.
TYPES: BEGIN OF struct4,
       field3 TYPE c,
       field4 TYPE c,
       it_tab1 like it_itab1, 
      END OF struct4.
DATA : it_tab2 TYPE table of struct4.         "This is the nested Internal table

[Former Member]

Hi Vasuki,

this one is not working.....

i want internal table inside internal table.... not a structure....

Thanks

Jigar

[former_member206377]

Hi Jigar,

It is a nested internal table.

In this case it_tab2 is an internal table which holds another internal table it_tab1 .Please try debugging and see. You can notice that in debugging.

[Former Member]

Hi,

I hope your talking about the deep structure con..

use the below link ..

http://help.sap.com/saphelp_nw04/Helpdata/EN/fc/eb2fcc358411d1829f0000e829fbfe/content.htm.

~linganna

[former_member217544]

Hi Jigar,

Check this link. This gives you an example of using deep structures.

Regards,

Swarna Munukoti

[Former Member]

Refer this link for an example on nested internal table :

http://help.sap.com/saphelp_nw70/helpdata/en/9f/db9eaa35c111d1829f0000e829fbfe/content.htm

You'll find the example code under the section "Formatting Data Using Nested Internal Tables"

[Former Member]

Please check the below declaration.

Types : Begin of g_makt,

spras type spras,

maktx type maktx,

End of g_makt.

Types : g_makt_t Type standard table of g_makt.

Data : Begin of g_matnr,

matnr type matnr,

ersda type ersda,

lt_makt type g_makt_t,

End of g_matnr.

Data : gt_mtnr Like table of g_matnr Initial Size 0.

Here gt_mtnr is an internal table with another internal table lt_makt inside it.

Thanks,

Nitin Sethi

[Former Member]

Thanks vasuki...