ABAP Select data from SAP table EDOC_BR_EVT_RET_INFEVENTO into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP EDOC_BR_EVT_RET_INFEVENTO 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_BR_EVT_RET_INFEVENTO. 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_BR_EVT_RET_INFEVENTO 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_BR_EVT_RET_INFEVENTO TYPE STANDARD TABLE OF EDOC_BR_EVT_RET_INFEVENTO,
      WA_EDOC_BR_EVT_RET_INFEVENTO TYPE EDOC_BR_EVT_RET_INFEVENTO,
      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_BR_EVT_RET_INFEVENTO> TYPE EDOC_BR_EVT_RET_INFEVENTO.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EDOC_BR_EVT_RET_INFEVENTO
*  INTO TABLE @DATA(IT_EDOC_BR_EVT_RET_INFEVENTO2).
*--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_BR_EVT_RET_INFEVENTO INDEX 1 INTO DATA(WA_EDOC_BR_EVT_RET_INFEVENTO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EDOC_BR_EVT_RET_INFEVENTO>-TPAMB = 1.
<EDOC_BR_EVT_RET_INFEVENTO>-VERAPLIC = 1.
<EDOC_BR_EVT_RET_INFEVENTO>-CORGAO = 1.
<EDOC_BR_EVT_RET_INFEVENTO>-CSTAT = 1.
<EDOC_BR_EVT_RET_INFEVENTO>-XMOTIVO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EDOC_BR_EVT_RET_INFEVENTO-CHNFE, sy-vline,
  WA_EDOC_BR_EVT_RET_INFEVENTO-TPEVENTO, sy-vline,
  WA_EDOC_BR_EVT_RET_INFEVENTO-XEVENTO, sy-vline,
  WA_EDOC_BR_EVT_RET_INFEVENTO-NSEQEVENTO, sy-vline,
  WA_EDOC_BR_EVT_RET_INFEVENTO-CNPJDEST, sy-vline,
  WA_EDOC_BR_EVT_RET_INFEVENTO-CPFDEST, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EDOC_BR_EVT_RET_INFEVENTO 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_BR_EVT_RET_INFEVENTO 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_BR_EVT_RET_INFEVENTO INTO WA_EDOC_BR_EVT_RET_INFEVENTO.


*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_BR_EVT_RET_INFEVENTO_STR, 
TPAMB TYPE STRING,
VERAPLIC TYPE STRING,
CORGAO TYPE STRING,
CSTAT TYPE STRING,
XMOTIVO TYPE STRING,
CHNFE TYPE STRING,
TPEVENTO TYPE STRING,
XEVENTO TYPE STRING,
NSEQEVENTO TYPE STRING,
CNPJDEST TYPE STRING,
CPFDEST TYPE STRING,
DHREGEVENTO TYPE STRING,
NPROT TYPE STRING,
ID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EDOC_BR_EVT_RET_INFEVENTO_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_BR_EVT_RET_INFEVENTO_STR-TPAMB sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-VERAPLIC sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-CORGAO sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-CSTAT sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-XMOTIVO sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-CHNFE sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-TPEVENTO sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-XEVENTO sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-NSEQEVENTO sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-CNPJDEST sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-CPFDEST sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-DHREGEVENTO sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-NPROT sy-vline 
WA_EDOC_BR_EVT_RET_INFEVENTO_STR-ID sy-vline      INTO ld_text SEPARATED BY SPACE.

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