ABAP Select data from SAP table EDOC_KZ_EWB_OTHER_INFO_S into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP EDOC_KZ_EWB_OTHER_INFO_S table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to EDOC_KZ_EWB_OTHER_INFO_S. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the EDOC_KZ_EWB_OTHER_INFO_S table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_EDOC_KZ_EWB_OTHER_INFO_S TYPE STANDARD TABLE OF EDOC_KZ_EWB_OTHER_INFO_S,
      WA_EDOC_KZ_EWB_OTHER_INFO_S TYPE EDOC_KZ_EWB_OTHER_INFO_S,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <EDOC_KZ_EWB_OTHER_INFO_S> TYPE EDOC_KZ_EWB_OTHER_INFO_S.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_EDOC_KZ_EWB_OTHER_INFO_S.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM EDOC_KZ_EWB_OTHER_INFO_S
  INTO TABLE IT_EDOC_KZ_EWB_OTHER_INFO_S.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EDOC_KZ_EWB_OTHER_INFO_S
*  INTO TABLE @DATA(IT_EDOC_KZ_EWB_OTHER_INFO_S2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_EDOC_KZ_EWB_OTHER_INFO_S INDEX 1 INTO DATA(WA_EDOC_KZ_EWB_OTHER_INFO_S2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_EDOC_KZ_EWB_OTHER_INFO_S ASSIGNING <EDOC_KZ_EWB_OTHER_INFO_S>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EDOC_KZ_EWB_OTHER_INFO_S>-DRIVER_COEFFICIENT = 1.
<EDOC_KZ_EWB_OTHER_INFO_S>-EXPEDITION_CODE = 1.
<EDOC_KZ_EWB_OTHER_INFO_S>-FRSTGRP_TRANSP_DISTANCE = 1.
<EDOC_KZ_EWB_OTHER_INFO_S>-FROM_CLIENT = 1.
<EDOC_KZ_EWB_OTHER_INFO_S>-INCITY_TRANSP_DISTANCE = 1.

ENDLOOP.

LOOP AT IT_EDOC_KZ_EWB_OTHER_INFO_S INTO WA_EDOC_KZ_EWB_OTHER_INFO_S.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EDOC_KZ_EWB_OTHER_INFO_S-MAIN_COEFFICIENT, sy-vline,
  WA_EDOC_KZ_EWB_OTHER_INFO_S-NUMBER, sy-vline,
  WA_EDOC_KZ_EWB_OTHER_INFO_S-PENALTY, sy-vline,
  WA_EDOC_KZ_EWB_OTHER_INFO_S-SCNDGRP_TRANSP_DISTANCE, sy-vline,
  WA_EDOC_KZ_EWB_OTHER_INFO_S-SET_ACT_MARKS, sy-vline,
  WA_EDOC_KZ_EWB_OTHER_INFO_S-THRDGRP_TRANSP_DISTANCE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EDOC_KZ_EWB_OTHER_INFO_S you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_EDOC_KZ_EWB_OTHER_INFO_S TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_EDOC_KZ_EWB_OTHER_INFO_S INTO WA_EDOC_KZ_EWB_OTHER_INFO_S.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_EDOC_KZ_EWB_OTHER_INFO_S_STR, 
DRIVER_COEFFICIENT TYPE STRING,
EXPEDITION_CODE TYPE STRING,
FRSTGRP_TRANSP_DISTANCE TYPE STRING,
FROM_CLIENT TYPE STRING,
INCITY_TRANSP_DISTANCE TYPE STRING,
MAIN_COEFFICIENT TYPE STRING,
NUMBER TYPE STRING,
PENALTY TYPE STRING,
SCNDGRP_TRANSP_DISTANCE TYPE STRING,
SET_ACT_MARKS TYPE STRING,
THRDGRP_TRANSP_DISTANCE TYPE STRING,
TO_DRIVER TYPE STRING,
TOTAL_TRANSP_DISTANCE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EDOC_KZ_EWB_OTHER_INFO_S_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-DRIVER_COEFFICIENT sy-vline 
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-EXPEDITION_CODE sy-vline 
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-FRSTGRP_TRANSP_DISTANCE sy-vline 
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-FROM_CLIENT sy-vline 
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-INCITY_TRANSP_DISTANCE sy-vline 
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-MAIN_COEFFICIENT sy-vline 
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-NUMBER sy-vline 
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-PENALTY sy-vline 
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-SCNDGRP_TRANSP_DISTANCE sy-vline 
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-SET_ACT_MARKS sy-vline 
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-THRDGRP_TRANSP_DISTANCE sy-vline 
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-TO_DRIVER sy-vline 
WA_EDOC_KZ_EWB_OTHER_INFO_S_STR-TOTAL_TRANSP_DISTANCE sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.