ABAP Select data from SAP table EDOC_BR_CTE_OS_IF_INF_CTE_NORM into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP EDOC_BR_CTE_OS_IF_INF_CTE_NORM 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_CTE_OS_IF_INF_CTE_NORM. 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_CTE_OS_IF_INF_CTE_NORM 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_CTE_OS_IF_INF_CTE_NORM TYPE STANDARD TABLE OF EDOC_BR_CTE_OS_IF_INF_CTE_NORM,
      WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM TYPE EDOC_BR_CTE_OS_IF_INF_CTE_NORM,
      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_CTE_OS_IF_INF_CTE_NORM> TYPE EDOC_BR_CTE_OS_IF_INF_CTE_NORM.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EDOC_BR_CTE_OS_IF_INF_CTE_NORM
*  INTO TABLE @DATA(IT_EDOC_BR_CTE_OS_IF_INF_CTE_NORM2).
*--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_CTE_OS_IF_INF_CTE_NORM INDEX 1 INTO DATA(WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EDOC_BR_CTE_OS_IF_INF_CTE_NORM>-INFSERVICO = 1.
<EDOC_BR_CTE_OS_IF_INF_CTE_NORM>-XDESCSERV = 1.
<EDOC_BR_CTE_OS_IF_INF_CTE_NORM>-INFQ = 1.
<EDOC_BR_CTE_OS_IF_INF_CTE_NORM>-QCARGA = 1.
<EDOC_BR_CTE_OS_IF_INF_CTE_NORM>-INFDOCREF = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM-SEG, sy-vline,
  WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM-INFMODAL, sy-vline,
  WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM-RODOOS, sy-vline,
  WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM-TAF, sy-vline,
  WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM-NROREGESTADUAL, sy-vline,
  WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM-VEIC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM 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_CTE_OS_IF_INF_CTE_NORM 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_CTE_OS_IF_INF_CTE_NORM INTO WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM.


*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_CTE_OS_IF_INF_CTE_NORM_STR, 
INFSERVICO TYPE STRING,
XDESCSERV TYPE STRING,
INFQ TYPE STRING,
QCARGA TYPE STRING,
INFDOCREF TYPE STRING,
SEG TYPE STRING,
INFMODAL TYPE STRING,
RODOOS TYPE STRING,
TAF TYPE STRING,
NROREGESTADUAL TYPE STRING,
VEIC TYPE STRING,
PLACA TYPE STRING,
RENAVAM TYPE STRING,
PROP TYPE STRING,
CPF TYPE STRING,
CNPJ TYPE STRING,
TAF TYPE STRING,
NROREGESTADUAL TYPE STRING,
XNOME TYPE STRING,
IE TYPE STRING,
UF TYPE STRING,
TPPROP TYPE STRING,
UF TYPE STRING,
INFFRETAMENTO TYPE STRING,
TPFRETAMENTO TYPE STRING,
DHVIAGEM TYPE STRING,
VERSAOMODAL TYPE STRING,
INFCTESUB TYPE STRING,
CHCTE TYPE STRING,
REFCTEANU TYPE STRING,
TOMAICMS TYPE STRING,
REFNFE TYPE STRING,
REFNF TYPE STRING,
CNPJ TYPE STRING,
CPF TYPE STRING,
MOD TYPE STRING,
SERIE TYPE STRING,
SUBSERIE TYPE STRING,
NRO TYPE STRING,
VALOR TYPE STRING,
DEMI TYPE STRING,
REFCTE TYPE STRING,
REFCTECANC TYPE STRING,
COBR TYPE STRING,
FAT TYPE STRING,
NFAT TYPE STRING,
VORIG TYPE STRING,
VDESC TYPE STRING,
VLIQ TYPE STRING,
DUP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_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_CTE_OS_IF_INF_CTE_NORM_STR-INFSERVICO sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-XDESCSERV sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-INFQ sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-QCARGA sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-INFDOCREF sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-SEG sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-INFMODAL sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-RODOOS sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-TAF sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-NROREGESTADUAL sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-VEIC sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-PLACA sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-RENAVAM sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-PROP sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-CPF sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-CNPJ sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-TAF sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-NROREGESTADUAL sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-XNOME sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-IE sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-UF sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-TPPROP sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-UF sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-INFFRETAMENTO sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-TPFRETAMENTO sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-DHVIAGEM sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-VERSAOMODAL sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-INFCTESUB sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-CHCTE sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-REFCTEANU sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-TOMAICMS sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-REFNFE sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-REFNF sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-CNPJ sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-CPF sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-MOD sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-SERIE sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-SUBSERIE sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-NRO sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-VALOR sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-DEMI sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-REFCTE sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-REFCTECANC sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-COBR sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-FAT sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-NFAT sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-VORIG sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-VDESC sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-VLIQ sy-vline 
WA_EDOC_BR_CTE_OS_IF_INF_CTE_NORM_STR-DUP sy-vline      INTO ld_text SEPARATED BY SPACE.

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