How we can send data to a line type of field in a deep structure?

[Former Member]

Hi ,

      I got an object in the in badi extension  .In that I have to retrieve the serial id from objk table and assign that serial id to the line type SAPPLSEF_SERIAL_ID  of table type SAPPLSEF_SERIAL_ID_TT in the field  SERIAL_ID  of  the structure SAPPLSEF_DLV_ITEM_INF and this structure is a line type of a SAPPLSEF_DLV_ITEM_INF of table type SAPPLSEF_DELIVERY_ITEM_INF_TAB for the filed ITEM in the structure SAPPLSEF_DLV_INF

Thanks ,

Venkat.

[former_member205763]

your structure relationship seems confusing. can you show the structure/hierarchy of deep structure.

in general you can access table and use assigning to assign your line type to a fieldsymbol and add data to your fs.

[rosenberg_eitan]

Hi,

In order to traverse deep structures (Nested tables etc.)

Nested loops are the tools to be used.

As a sample:

See:

In program y_r_eitan_test_26_02 FORM get_info_of_request there is such a loop.

FIELD-SYMBOLS: <st_systems> TYPE LINE OF ctslg_systems .

FIELD-SYMBOLS: <st_steps>   TYPE LINE OF ctslg_steps .

FIELD-SYMBOLS: <st_actions> TYPE LINE OF ctslg_actions .

LOOP AT st_cofile-systems[] ASSIGNING <st_systems> .

  LOOP AT <st_systems>-steps[] ASSIGNING <st_steps> .

   LOOP AT <st_steps>-actions[] ASSIGNING <st_actions> .

     ENDLOOP .

    ENDLOOP .

  ENDLOOP .

IMHO you need to do something similar.

Read about the use of FIELD-SYMBOLS . You can update a row without using "MODIFY" .

Regards.

[Former Member]

Just create a internal table of the same table type assigned to the field, you can do it as deep as you need. It would be something like this:

DATA:
ls_structure TYPE SAPPLSEF_DLV_INF,

lt_item TYPE SAPPLSEF_DELIVERY_ITEM_INF_TAB,

lt_obj TYPE SAPPLSEF_SERIAL_ID_TT.

<FIELD-SYMBOLS>:

<s_item> TYPE SAPPLSEF_DLV_ITEM_INF,

<s_obj> TYPE SAPPLSEF_SERIAL_ID.

lt_item = ls_structure-item.

LOOP AT lt_item ASSIGNING <s_item>.

lt_obj = <s_item>-SERIAL_ID.

LOOP AT lt_obj ASSIGNING <s_obj>.

<s_obj>-xxx = 'XXXX'.

ENDLOOP.

ENDLOOP.

@Eitan was faster, when I wrote I didn't see his reply.

Message was edited by: Felipe Simionatto

[rosenberg_eitan]

Hi,

When you do:

lt_item = ls_structure-item.

lt_obj = <s_item>-SERIAL_ID.

IMHO you create a copy.

Regards.

[Former Member]

You are absolutely right, it would not update the fields properly without a modify, better to use fieldsymbols for every declaration.

Regards,

Felipe