ABAP Select data from SAP table PUA_1PV_4PAY_TEXT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PUA_1PV_4PAY_TEXT 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 PUA_1PV_4PAY_TEXT. 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 PUA_1PV_4PAY_TEXT 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_PUA_1PV_4PAY_TEXT TYPE STANDARD TABLE OF PUA_1PV_4PAY_TEXT,
      WA_PUA_1PV_4PAY_TEXT TYPE PUA_1PV_4PAY_TEXT,
      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: <PUA_1PV_4PAY_TEXT> TYPE PUA_1PV_4PAY_TEXT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PUA_1PV_4PAY_TEXT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PUA_1PV_4PAY_TEXT
  INTO TABLE IT_PUA_1PV_4PAY_TEXT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PUA_1PV_4PAY_TEXT
*  INTO TABLE @DATA(IT_PUA_1PV_4PAY_TEXT2).
*--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_PUA_1PV_4PAY_TEXT INDEX 1 INTO DATA(WA_PUA_1PV_4PAY_TEXT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PUA_1PV_4PAY_TEXT ASSIGNING <PUA_1PV_4PAY_TEXT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PUA_1PV_4PAY_TEXT>-N6010 = 1.
<PUA_1PV_4PAY_TEXT>-N6020 = 1.
<PUA_1PV_4PAY_TEXT>-N6030 = 1.
<PUA_1PV_4PAY_TEXT>-N6040 = 1.
<PUA_1PV_4PAY_TEXT>-N6050 = 1.

ENDLOOP.

LOOP AT IT_PUA_1PV_4PAY_TEXT INTO WA_PUA_1PV_4PAY_TEXT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PUA_1PV_4PAY_TEXT-N6060, sy-vline,
  WA_PUA_1PV_4PAY_TEXT-N6070, sy-vline,
  WA_PUA_1PV_4PAY_TEXT-N6080, sy-vline,
  WA_PUA_1PV_4PAY_TEXT-N6090, sy-vline,
  WA_PUA_1PV_4PAY_TEXT-N6100, sy-vline,
  WA_PUA_1PV_4PAY_TEXT-N6110, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PUA_1PV_4PAY_TEXT 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_PUA_1PV_4PAY_TEXT 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_PUA_1PV_4PAY_TEXT INTO WA_PUA_1PV_4PAY_TEXT.


*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_PUA_1PV_4PAY_TEXT_STR, 
N6010 TYPE STRING,
N6020 TYPE STRING,
N6030 TYPE STRING,
N6040 TYPE STRING,
N6050 TYPE STRING,
N6060 TYPE STRING,
N6070 TYPE STRING,
N6080 TYPE STRING,
N6090 TYPE STRING,
N6100 TYPE STRING,
N6110 TYPE STRING,
N6120 TYPE STRING,
N6130 TYPE STRING,
N6140 TYPE STRING,
N6150 TYPE STRING,
GPVAL TYPE STRING,
PERNR TYPE STRING,
XP01H TYPE STRING,
XP02L TYPE STRING,
XP02H TYPE STRING,
XP03H TYPE STRING,
XP03L TYPE STRING,
XP04H TYPE STRING,
XP04L TYPE STRING,
XP05H TYPE STRING,
XP05L TYPE STRING,
XP06H TYPE STRING,
XP06L TYPE STRING,
XP07H TYPE STRING,
XP07L TYPE STRING,
XP08H TYPE STRING,
XP08L TYPE STRING,
XP09H TYPE STRING,
XP09L TYPE STRING,
XP10L TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PUA_1PV_4PAY_TEXT_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_PUA_1PV_4PAY_TEXT_STR-N6010 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6020 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6030 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6040 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6050 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6060 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6070 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6080 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6090 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6100 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6110 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6120 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6130 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6140 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-N6150 sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-GPVAL sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-PERNR sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP01H sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP02L sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP02H sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP03H sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP03L sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP04H sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP04L sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP05H sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP05L sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP06H sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP06L sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP07H sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP07L sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP08H sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP08L sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP09H sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP09L sy-vline 
WA_PUA_1PV_4PAY_TEXT_STR-XP10L sy-vline      INTO ld_text SEPARATED BY SPACE.

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