ABAP Select data from SAP table P01_0700_DXA1_201 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P01_0700_DXA1_201 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 P01_0700_DXA1_201. 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 P01_0700_DXA1_201 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_P01_0700_DXA1_201 TYPE STANDARD TABLE OF P01_0700_DXA1_201,
      WA_P01_0700_DXA1_201 TYPE P01_0700_DXA1_201,
      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: <P01_0700_DXA1_201> TYPE P01_0700_DXA1_201.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P01_0700_DXA1_201.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P01_0700_DXA1_201
  INTO TABLE IT_P01_0700_DXA1_201.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P01_0700_DXA1_201
*  INTO TABLE @DATA(IT_P01_0700_DXA1_2012).
*--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_P01_0700_DXA1_201 INDEX 1 INTO DATA(WA_P01_0700_DXA1_2012).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P01_0700_DXA1_201 ASSIGNING <P01_0700_DXA1_201>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P01_0700_DXA1_201>-LAND = 1.
<P01_0700_DXA1_201>-TTSC = 1.
<P01_0700_DXA1_201>-ART = 1.
<P01_0700_DXA1_201>-FLAG_T536C_BS1 = 1.
<P01_0700_DXA1_201>-FLAG_DIREKT_BS1 = 1.

ENDLOOP.

LOOP AT IT_P01_0700_DXA1_201 INTO WA_P01_0700_DXA1_201.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P01_0700_DXA1_201-T536C_ANART_BS1, sy-vline,
  WA_P01_0700_DXA1_201-T536C_KEY_BS1, sy-vline,
  WA_P01_0700_DXA1_201-NAME_BS1, sy-vline,
  WA_P01_0700_DXA1_201-STRASSE_BS1, sy-vline,
  WA_P01_0700_DXA1_201-HAUSNR_BS1, sy-vline,
  WA_P01_0700_DXA1_201-ZUSATZ_BS1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P01_0700_DXA1_201 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_P01_0700_DXA1_201 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_P01_0700_DXA1_201 INTO WA_P01_0700_DXA1_201.


*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_P01_0700_DXA1_201_STR, 
LAND TYPE STRING,
TTSC TYPE STRING,
ART TYPE STRING,
FLAG_T536C_BS1 TYPE STRING,
FLAG_DIREKT_BS1 TYPE STRING,
T536C_ANART_BS1 TYPE STRING,
T536C_KEY_BS1 TYPE STRING,
NAME_BS1 TYPE STRING,
STRASSE_BS1 TYPE STRING,
HAUSNR_BS1 TYPE STRING,
ZUSATZ_BS1 TYPE STRING,
PLZ_BS1 TYPE STRING,
ORT_BS1 TYPE STRING,
FLAG_T536C_BS2 TYPE STRING,
FLAG_DIREKT_BS2 TYPE STRING,
T536C_ANART_BS2 TYPE STRING,
T536C_KEY_BS2 TYPE STRING,
NAME_BS2 TYPE STRING,
STRASSE_BS2 TYPE STRING,
HAUSNR_BS2 TYPE STRING,
ZUSATZ_BS2 TYPE STRING,
PLZ_BS2 TYPE STRING,
ORT_BS2 TYPE STRING,
FLAG_T536C_BS3 TYPE STRING,
FLAG_DIREKT_BS3 TYPE STRING,
T536C_ANART_BS3 TYPE STRING,
T536C_KEY_BS3 TYPE STRING,
NAME_BS3 TYPE STRING,
STRASSE_BS3 TYPE STRING,
HAUSNR_BS3 TYPE STRING,
ZUSATZ_BS3 TYPE STRING,
PLZ_BS3 TYPE STRING,
ORT_BS3 TYPE STRING,
FLAG_ABL TYPE STRING,
PERNR_ABL TYPE STRING,
BEGDA_GEZ TYPE STRING,
ENDDA_GEZ TYPE STRING,
BEGDA_TEZ TYPE STRING,
ENDDA_TEZ TYPE STRING,
GRUND TYPE STRING,
HEIMAT_IT0006_SUBTYP TYPE STRING,
AUFENTHALT_IT0006_SUBTYP TYPE STRING,
STRASSE_AUFENTHALT TYPE STRING,
HAUSNR_AUFENTHALT TYPE STRING,
ZUSATZ_AUFENTHALT TYPE STRING,
PLZ_AUFENTHALT TYPE STRING,
ORT_AUFENTHALT TYPE STRING,
FLAG_CREATE_NO_A1 TYPE STRING,
KZ_ANWERBUNG TYPE STRING,
KZ_ARBEITSVERTR TYPE STRING,
KZ_ENTLASSUNG TYPE STRING,
KZ_AUFGABEN TYPE STRING,
KZ_KEINE_UEBERLASSUNG TYPE STRING,
KZ_EGANSPRUCH TYPE STRING,
SVA05_KVSCH TYPE STRING,
SVA05_SVVER TYPE STRING,
SVA05_MNRBV TYPE STRING,
BST1_AUSWAHL_WD TYPE STRING,
BST2_AUSWAHL_WD TYPE STRING,
BST3_AUSWAHL_WD TYPE STRING,
ANS_AUSWAHL_WD TYPE STRING,
SVA05_AUSWAHL_WD TYPE STRING,
KZ_GELTUNG_MANUELL TYPE STRING,
T536C_ANART_BS4 TYPE STRING,
T536C_KEY_BS4 TYPE STRING,
T536C_ANART_BS5 TYPE STRING,
T536C_KEY_BS5 TYPE STRING,
T536C_ANART_BS6 TYPE STRING,
T536C_KEY_BS6 TYPE STRING,
T536C_ANART_BS7 TYPE STRING,
T536C_KEY_BS7 TYPE STRING,
T536C_ANART_BS8 TYPE STRING,
T536C_KEY_BS8 TYPE STRING,
T536C_ANART_BS9 TYPE STRING,
T536C_KEY_BS9 TYPE STRING,
T536C_ANART_BS10 TYPE STRING,
T536C_KEY_BS10 TYPE STRING,
T536C_ANART_BS11 TYPE STRING,
T536C_KEY_BS11 TYPE STRING,
NAME_SCHIFF TYPE STRING,
IMO_NUMMER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P01_0700_DXA1_201_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_P01_0700_DXA1_201_STR-LAND sy-vline 
WA_P01_0700_DXA1_201_STR-TTSC sy-vline 
WA_P01_0700_DXA1_201_STR-ART sy-vline 
WA_P01_0700_DXA1_201_STR-FLAG_T536C_BS1 sy-vline 
WA_P01_0700_DXA1_201_STR-FLAG_DIREKT_BS1 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_ANART_BS1 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_KEY_BS1 sy-vline 
WA_P01_0700_DXA1_201_STR-NAME_BS1 sy-vline 
WA_P01_0700_DXA1_201_STR-STRASSE_BS1 sy-vline 
WA_P01_0700_DXA1_201_STR-HAUSNR_BS1 sy-vline 
WA_P01_0700_DXA1_201_STR-ZUSATZ_BS1 sy-vline 
WA_P01_0700_DXA1_201_STR-PLZ_BS1 sy-vline 
WA_P01_0700_DXA1_201_STR-ORT_BS1 sy-vline 
WA_P01_0700_DXA1_201_STR-FLAG_T536C_BS2 sy-vline 
WA_P01_0700_DXA1_201_STR-FLAG_DIREKT_BS2 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_ANART_BS2 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_KEY_BS2 sy-vline 
WA_P01_0700_DXA1_201_STR-NAME_BS2 sy-vline 
WA_P01_0700_DXA1_201_STR-STRASSE_BS2 sy-vline 
WA_P01_0700_DXA1_201_STR-HAUSNR_BS2 sy-vline 
WA_P01_0700_DXA1_201_STR-ZUSATZ_BS2 sy-vline 
WA_P01_0700_DXA1_201_STR-PLZ_BS2 sy-vline 
WA_P01_0700_DXA1_201_STR-ORT_BS2 sy-vline 
WA_P01_0700_DXA1_201_STR-FLAG_T536C_BS3 sy-vline 
WA_P01_0700_DXA1_201_STR-FLAG_DIREKT_BS3 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_ANART_BS3 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_KEY_BS3 sy-vline 
WA_P01_0700_DXA1_201_STR-NAME_BS3 sy-vline 
WA_P01_0700_DXA1_201_STR-STRASSE_BS3 sy-vline 
WA_P01_0700_DXA1_201_STR-HAUSNR_BS3 sy-vline 
WA_P01_0700_DXA1_201_STR-ZUSATZ_BS3 sy-vline 
WA_P01_0700_DXA1_201_STR-PLZ_BS3 sy-vline 
WA_P01_0700_DXA1_201_STR-ORT_BS3 sy-vline 
WA_P01_0700_DXA1_201_STR-FLAG_ABL sy-vline 
WA_P01_0700_DXA1_201_STR-PERNR_ABL sy-vline 
WA_P01_0700_DXA1_201_STR-BEGDA_GEZ sy-vline 
WA_P01_0700_DXA1_201_STR-ENDDA_GEZ sy-vline 
WA_P01_0700_DXA1_201_STR-BEGDA_TEZ sy-vline 
WA_P01_0700_DXA1_201_STR-ENDDA_TEZ sy-vline 
WA_P01_0700_DXA1_201_STR-GRUND sy-vline 
WA_P01_0700_DXA1_201_STR-HEIMAT_IT0006_SUBTYP sy-vline 
WA_P01_0700_DXA1_201_STR-AUFENTHALT_IT0006_SUBTYP sy-vline 
WA_P01_0700_DXA1_201_STR-STRASSE_AUFENTHALT sy-vline 
WA_P01_0700_DXA1_201_STR-HAUSNR_AUFENTHALT sy-vline 
WA_P01_0700_DXA1_201_STR-ZUSATZ_AUFENTHALT sy-vline 
WA_P01_0700_DXA1_201_STR-PLZ_AUFENTHALT sy-vline 
WA_P01_0700_DXA1_201_STR-ORT_AUFENTHALT sy-vline 
WA_P01_0700_DXA1_201_STR-FLAG_CREATE_NO_A1 sy-vline 
WA_P01_0700_DXA1_201_STR-KZ_ANWERBUNG sy-vline 
WA_P01_0700_DXA1_201_STR-KZ_ARBEITSVERTR sy-vline 
WA_P01_0700_DXA1_201_STR-KZ_ENTLASSUNG sy-vline 
WA_P01_0700_DXA1_201_STR-KZ_AUFGABEN sy-vline 
WA_P01_0700_DXA1_201_STR-KZ_KEINE_UEBERLASSUNG sy-vline 
WA_P01_0700_DXA1_201_STR-KZ_EGANSPRUCH sy-vline 
WA_P01_0700_DXA1_201_STR-SVA05_KVSCH sy-vline 
WA_P01_0700_DXA1_201_STR-SVA05_SVVER sy-vline 
WA_P01_0700_DXA1_201_STR-SVA05_MNRBV sy-vline 
WA_P01_0700_DXA1_201_STR-BST1_AUSWAHL_WD sy-vline 
WA_P01_0700_DXA1_201_STR-BST2_AUSWAHL_WD sy-vline 
WA_P01_0700_DXA1_201_STR-BST3_AUSWAHL_WD sy-vline 
WA_P01_0700_DXA1_201_STR-ANS_AUSWAHL_WD sy-vline 
WA_P01_0700_DXA1_201_STR-SVA05_AUSWAHL_WD sy-vline 
WA_P01_0700_DXA1_201_STR-KZ_GELTUNG_MANUELL sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_ANART_BS4 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_KEY_BS4 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_ANART_BS5 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_KEY_BS5 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_ANART_BS6 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_KEY_BS6 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_ANART_BS7 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_KEY_BS7 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_ANART_BS8 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_KEY_BS8 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_ANART_BS9 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_KEY_BS9 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_ANART_BS10 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_KEY_BS10 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_ANART_BS11 sy-vline 
WA_P01_0700_DXA1_201_STR-T536C_KEY_BS11 sy-vline 
WA_P01_0700_DXA1_201_STR-NAME_SCHIFF sy-vline 
WA_P01_0700_DXA1_201_STR-IMO_NUMMER sy-vline      INTO ld_text SEPARATED BY SPACE.

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