ABAP Select data from SAP table /TMF/D_IE into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /TMF/D_IE 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 /TMF/D_IE. 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 /TMF/D_IE 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_/TMF/D_IE TYPE STANDARD TABLE OF /TMF/D_IE,
      WA_/TMF/D_IE TYPE /TMF/D_IE,
      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: </TMF/D_IE> TYPE /TMF/D_IE.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /TMF/D_IE
  INTO TABLE IT_/TMF/D_IE.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /TMF/D_IE
*  INTO TABLE @DATA(IT_/TMF/D_IE2).
*--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_/TMF/D_IE INDEX 1 INTO DATA(WA_/TMF/D_IE2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/TMF/D_IE ASSIGNING </TMF/D_IE>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</TMF/D_IE>-MANDT = 1.
</TMF/D_IE>-UF = 1.
</TMF/D_IE>-IE = 1.
</TMF/D_IE>-VIG_DE = 1.
</TMF/D_IE>-VIG_ATE = 1.

ENDLOOP.

LOOP AT IT_/TMF/D_IE INTO WA_/TMF/D_IE.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/TMF/D_IE-DATA_IE, sy-vline,
  WA_/TMF/D_IE-NOME, sy-vline,
  WA_/TMF/D_IE-FANTASIA, sy-vline,
  WA_/TMF/D_IE-CEP, sy-vline,
  WA_/TMF/D_IE-ENDERECO, sy-vline,
  WA_/TMF/D_IE-NUM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/TMF/D_IE 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_/TMF/D_IE 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_/TMF/D_IE INTO WA_/TMF/D_IE.


*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_/TMF/D_IE_STR, 
MANDT TYPE STRING,
UF TYPE STRING,
IE TYPE STRING,
VIG_DE TYPE STRING,
VIG_ATE TYPE STRING,
DATA_IE TYPE STRING,
NOME TYPE STRING,
FANTASIA TYPE STRING,
CEP TYPE STRING,
ENDERECO TYPE STRING,
NUM TYPE STRING,
COMPL TYPE STRING,
BAIRRO TYPE STRING,
COD_MUN TYPE STRING,
FONE TYPE STRING,
FAX TYPE STRING,
EMAIL TYPE STRING,
SIT_CAD_SIN TYPE STRING,
DATA_SIT_CAD_SIN TYPE STRING,
SIT_CAD TYPE STRING,
DATA_SIT_CAD TYPE STRING,
TIPO_CONTR TYPE STRING,
REG_APUR TYPE STRING,
DATA_CRED_NFE TYPE STRING,
IND_OBR_NFE TYPE STRING,
DATA_INI_NFE TYPE STRING,
IND_OBR_EFD TYPE STRING,
DATA_INI_EFD TYPE STRING,
IND_PERFIL TYPE STRING,
IND_ATIV_EFD TYPE STRING,
SUFRAMA TYPE STRING,
IND_SIT_ESP TYPE STRING,
PROFILE TYPE STRING,
DESC_MUNICIPIO TYPE STRING,
NOME_CONTAB TYPE STRING,
CPF_CONTAB TYPE STRING,
CRC_CONTAB TYPE STRING,
CNPJ_CONTAB TYPE STRING,
CEP_CONTAB TYPE STRING,
END_CONTAB TYPE STRING,
NUM_CONTAB TYPE STRING,
COMPL_CONTAB TYPE STRING,
BAIRRO_CONTAB TYPE STRING,
FONE_CONTAB TYPE STRING,
FAX_CONTAB TYPE STRING,
EMAIL_CONTAB TYPE STRING,
COD_MUN_CONTAB TYPE STRING,
UF_CONTAB TYPE STRING,
IND_PCO_CONTAB TYPE STRING,
OBR_CONV_115 TYPE STRING,
EMPRESA_PRINCIPAL TYPE STRING,
FILIAL_PRINCIPAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/TMF/D_IE_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_/TMF/D_IE_STR-MANDT sy-vline 
WA_/TMF/D_IE_STR-UF sy-vline 
WA_/TMF/D_IE_STR-IE sy-vline 
WA_/TMF/D_IE_STR-VIG_DE sy-vline 
WA_/TMF/D_IE_STR-VIG_ATE sy-vline 
WA_/TMF/D_IE_STR-DATA_IE sy-vline 
WA_/TMF/D_IE_STR-NOME sy-vline 
WA_/TMF/D_IE_STR-FANTASIA sy-vline 
WA_/TMF/D_IE_STR-CEP sy-vline 
WA_/TMF/D_IE_STR-ENDERECO sy-vline 
WA_/TMF/D_IE_STR-NUM sy-vline 
WA_/TMF/D_IE_STR-COMPL sy-vline 
WA_/TMF/D_IE_STR-BAIRRO sy-vline 
WA_/TMF/D_IE_STR-COD_MUN sy-vline 
WA_/TMF/D_IE_STR-FONE sy-vline 
WA_/TMF/D_IE_STR-FAX sy-vline 
WA_/TMF/D_IE_STR-EMAIL sy-vline 
WA_/TMF/D_IE_STR-SIT_CAD_SIN sy-vline 
WA_/TMF/D_IE_STR-DATA_SIT_CAD_SIN sy-vline 
WA_/TMF/D_IE_STR-SIT_CAD sy-vline 
WA_/TMF/D_IE_STR-DATA_SIT_CAD sy-vline 
WA_/TMF/D_IE_STR-TIPO_CONTR sy-vline 
WA_/TMF/D_IE_STR-REG_APUR sy-vline 
WA_/TMF/D_IE_STR-DATA_CRED_NFE sy-vline 
WA_/TMF/D_IE_STR-IND_OBR_NFE sy-vline 
WA_/TMF/D_IE_STR-DATA_INI_NFE sy-vline 
WA_/TMF/D_IE_STR-IND_OBR_EFD sy-vline 
WA_/TMF/D_IE_STR-DATA_INI_EFD sy-vline 
WA_/TMF/D_IE_STR-IND_PERFIL sy-vline 
WA_/TMF/D_IE_STR-IND_ATIV_EFD sy-vline 
WA_/TMF/D_IE_STR-SUFRAMA sy-vline 
WA_/TMF/D_IE_STR-IND_SIT_ESP sy-vline 
WA_/TMF/D_IE_STR-PROFILE sy-vline 
WA_/TMF/D_IE_STR-DESC_MUNICIPIO sy-vline 
WA_/TMF/D_IE_STR-NOME_CONTAB sy-vline 
WA_/TMF/D_IE_STR-CPF_CONTAB sy-vline 
WA_/TMF/D_IE_STR-CRC_CONTAB sy-vline 
WA_/TMF/D_IE_STR-CNPJ_CONTAB sy-vline 
WA_/TMF/D_IE_STR-CEP_CONTAB sy-vline 
WA_/TMF/D_IE_STR-END_CONTAB sy-vline 
WA_/TMF/D_IE_STR-NUM_CONTAB sy-vline 
WA_/TMF/D_IE_STR-COMPL_CONTAB sy-vline 
WA_/TMF/D_IE_STR-BAIRRO_CONTAB sy-vline 
WA_/TMF/D_IE_STR-FONE_CONTAB sy-vline 
WA_/TMF/D_IE_STR-FAX_CONTAB sy-vline 
WA_/TMF/D_IE_STR-EMAIL_CONTAB sy-vline 
WA_/TMF/D_IE_STR-COD_MUN_CONTAB sy-vline 
WA_/TMF/D_IE_STR-UF_CONTAB sy-vline 
WA_/TMF/D_IE_STR-IND_PCO_CONTAB sy-vline 
WA_/TMF/D_IE_STR-OBR_CONV_115 sy-vline 
WA_/TMF/D_IE_STR-EMPRESA_PRINCIPAL sy-vline 
WA_/TMF/D_IE_STR-FILIAL_PRINCIPAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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