topic Re: Appending to a String Array in Application Development and Automation Discussions

Appending to a String Array

Former Member — Sun, 19 Nov 2006 20:25:10 GMT

I have a stucture that was generated when I created a proxy. I am not sure how to populate it.

Structure:

Z01DCC_GENERATOR_IN_DOC

Fields Component Type Data Type

CONTROLLER PRXCTRLTAB

PIN_NUMBERS Z01ARRAY_OF_STRING2D

FILE_NAME STRING

ADD_EPM CHAR

CUSTOMER_NUMBER STRING

LANG STRING

The PIN_NUMBERS field will have eg. 20 different values.

Any help would be much appreciated.

Cheers Steve.

Re: Appending to a String Array

uwe_schieferstein — Sun, 19 Nov 2006 21:18:49 GMT

Hello Steve

The field CONTROLLER can be ignored. Assuming that structure Z01ARRAY_OF_STRING2D is a table type (and not a flat structure) you can fill your proxy structure like this:

data:
  ls_proxy    TYPE Z01DCC_GENERATOR_IN_DOC,
  ld_pin        LIKE LINE OF ls_proxy-pin_numbers,
  lt_pins       TYPE Z01ARRAY_OF_STRING2D.

  ld_pin = '1st value'.
  APPEND ld_pin TO lt_pins.
  ld_pin = '2nd value'.
  APPEND ld_pin TO lt_pins.
  ...

  ls_proxy-pin_numbers = lt_pins.

Regards

Uwe

Re: Appending to a String Array

Former Member — Sun, 19 Nov 2006 21:48:48 GMT

Thanks for the response I will try that.

Thanks.

Re: Appending to a String Array

Former Member — Sun, 19 Nov 2006 22:28:11 GMT

I am getting this error:

The field "LS_PROXY-PIN_NUMBERS" is unknown, but there is a field with

the similar name "PIN_NUMBERS".

Re: Appending to a String Array

former_member186741 — Sun, 19 Nov 2006 22:44:50 GMT

Hi Stephen, please post us your code and the error may become apparent.

Re: Appending to a String Array

Former Member — Sun, 19 Nov 2006 23:09:57 GMT

REPORT yzso_callwebservice.

DATA: zsoclass TYPE REF TO z01co_emwsapp_vi_document .

*DATA: ls_proxy TYPE Z01DCC_GENERATOR_IN_DOC,

wa_proxy like ls_proxy,
ld_pin LIKE LINE OF wa_proxy-pin_numbers,

DATA: pin_numbers TYPE z01array_of_string2d,

file_name TYPE c,

add_epm TYPE c,

customer_number TYPE c,

lang TYPE c.

data:

ls_proxy TYPE Z01DCC_GENERATOR_IN_DOC,

ld_pin LIKE LINE OF ls_proxy-pin_numbers,

lt_pins TYPE Z01ARRAY_OF_STRING2D.

ld_pin = '1st value'.
APPEND ld_pin TO lt_pins.
ld_pin = '2nd value'.
APPEND ld_pin TO lt_pins.
...

ls_proxy-pin_numbers = lt_pins.

TRY.

CREATE OBJECT zsoclass

CATCH cx_ai_system_fault .

ENDTRY.

DATA: output TYPE z01dcc_generator_out_doc .

DATA: input TYPE z01dcc_generator_in_doc .

TRY.

input-file_name = 'DCC1234567_FILE'.

CALL METHOD zsoclass->dcc_generator

EXPORTING

input = input

IMPORTING

output = output.

CATCH cx_ai_system_fault .

CATCH cx_ai_application_fault .

ENDTRY.

Re: Appending to a String Array

suresh_datti — Mon, 20 Nov 2006 00:26:02 GMT

see if the following works..

change ld_pin LIKE LINE OF ls_proxy-pin_numbers to

ld_pin LIKE LINE OF pin_numbers.

~Suresh

Re: Appending to a String Array

Former Member — Mon, 20 Nov 2006 14:34:23 GMT

That didn't work.

The main structure is called Z01DCC_GENERATOR_IN_DOC

CONTROLLER

PIN_NUMBERS

FILE_NAME

ADD_EPM

CUSTOMER_NUMBER

LANG

PIN_NUMBERS is type Z01ARRAY_OF_STRING2D

this has fields

CONTROLLER

STRING

STRING is type Z01ARRAY_OF_STRING_TAB

has a line type of Z01ARRAY_OF_STRING

this has fields

CONTROLLER

STRING

STRING is type Z01STRING_TAB

Z01STRING_TAB has a predefined type of string.

This was all generated when I created a Proxy .

So I am still unable to append or define PIN_NUMBERS.

Any ideas.

Cheers Steve.

Re: Appending to a String Array

former_member186741 — Tue, 21 Nov 2006 00:33:36 GMT

try this:

data:

ls_proxy TYPE Z01DCC_GENERATOR_IN_DOC,

ld_pin LIKE LINE OF ls_proxy-pin_numbers-string,

lt_pins TYPE Z01ARRAY_OF_STRING2D.

ld_pin = '1st value'.

APPEND ld_pin TO lt_pins-string.

ld_pin = '2nd value'.

APPEND ld_pin TO lt_pins-string.

...

ls_proxy-pin_numbers = lt_pins.

Re: Appending to a String Array

Former Member — Tue, 21 Nov 2006 15:16:25 GMT

Thanks for the help