ABAP Select data from SAP table V_HRPAY00_NTTSKE into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_HRPAY00_NTTSKE 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 V_HRPAY00_NTTSKE. 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 V_HRPAY00_NTTSKE 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_V_HRPAY00_NTTSKE TYPE STANDARD TABLE OF V_HRPAY00_NTTSKE,
      WA_V_HRPAY00_NTTSKE TYPE V_HRPAY00_NTTSKE,
      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: <V_HRPAY00_NTTSKE> TYPE V_HRPAY00_NTTSKE.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_HRPAY00_NTTSKE.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_HRPAY00_NTTSKE
  INTO TABLE IT_V_HRPAY00_NTTSKE.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_HRPAY00_NTTSKE
*  INTO TABLE @DATA(IT_V_HRPAY00_NTTSKE2).
*--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_V_HRPAY00_NTTSKE INDEX 1 INTO DATA(WA_V_HRPAY00_NTTSKE2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_HRPAY00_NTTSKE ASSIGNING <V_HRPAY00_NTTSKE>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_HRPAY00_NTTSKE>-MANDT = 1.
<V_HRPAY00_NTTSKE>-GUID = 1.
<V_HRPAY00_NTTSKE>-MOLGA = 1.
<V_HRPAY00_NTTSKE>-AREA = 1.
<V_HRPAY00_NTTSKE>-SUBAREA = 1.

ENDLOOP.

LOOP AT IT_V_HRPAY00_NTTSKE INTO WA_V_HRPAY00_NTTSKE.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_HRPAY00_NTTSKE-PERNR, sy-vline,
  WA_V_HRPAY00_NTTSKE-WERKS, sy-vline,
  WA_V_HRPAY00_NTTSKE-BTRTL, sy-vline,
  WA_V_HRPAY00_NTTSKE-CLGRP, sy-vline,
  WA_V_HRPAY00_NTTSKE-CLUSR, sy-vline,
  WA_V_HRPAY00_NTTSKE-ABKRS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_HRPAY00_NTTSKE 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_V_HRPAY00_NTTSKE 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_V_HRPAY00_NTTSKE INTO WA_V_HRPAY00_NTTSKE.


*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.

*Conversion exit GJAHR, internal->external for field PABRJ
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_V_HRPAY00_NTTSKE-PABRJ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_HRPAY00_NTTSKE-PABRJ.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_V_HRPAY00_NTTSKE_STR, 
MANDT TYPE STRING,
GUID TYPE STRING,
MOLGA TYPE STRING,
AREA TYPE STRING,
SUBAREA TYPE STRING,
PERNR TYPE STRING,
WERKS TYPE STRING,
BTRTL TYPE STRING,
CLGRP TYPE STRING,
CLUSR TYPE STRING,
ABKRS TYPE STRING,
PABRJ TYPE STRING,
PABRP TYPE STRING,
ORGPRG TYPE STRING,
FOLUP TYPE STRING,
FRTXT TYPE STRING,
LLOCK TYPE STRING,
PMODE TYPE STRING,
MSGTY TYPE STRING,
MSGID TYPE STRING,
MSGNO TYPE STRING,
MSGV1 TYPE STRING,
MSGV2 TYPE STRING,
MSGV3 TYPE STRING,
MSGV4 TYPE STRING,
STTSK TYPE STRING,
CPROG TYPE STRING,
GDATE TYPE STRING,
GTIME TYPE STRING,
UNAME TYPE STRING,
SYSID TYPE STRING,
SYMDT TYPE STRING,
STAT_SEQNO TYPE STRING,
STAT_STTSK TYPE STRING,
STAT_GDATE TYPE STRING,
STAT_GTIME TYPE STRING,
STAT_UNAME TYPE STRING,
STAT_HISTINFO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_HRPAY00_NTTSKE_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_V_HRPAY00_NTTSKE_STR-MANDT sy-vline 
WA_V_HRPAY00_NTTSKE_STR-GUID sy-vline 
WA_V_HRPAY00_NTTSKE_STR-MOLGA sy-vline 
WA_V_HRPAY00_NTTSKE_STR-AREA sy-vline 
WA_V_HRPAY00_NTTSKE_STR-SUBAREA sy-vline 
WA_V_HRPAY00_NTTSKE_STR-PERNR sy-vline 
WA_V_HRPAY00_NTTSKE_STR-WERKS sy-vline 
WA_V_HRPAY00_NTTSKE_STR-BTRTL sy-vline 
WA_V_HRPAY00_NTTSKE_STR-CLGRP sy-vline 
WA_V_HRPAY00_NTTSKE_STR-CLUSR sy-vline 
WA_V_HRPAY00_NTTSKE_STR-ABKRS sy-vline 
WA_V_HRPAY00_NTTSKE_STR-PABRJ sy-vline 
WA_V_HRPAY00_NTTSKE_STR-PABRP sy-vline 
WA_V_HRPAY00_NTTSKE_STR-ORGPRG sy-vline 
WA_V_HRPAY00_NTTSKE_STR-FOLUP sy-vline 
WA_V_HRPAY00_NTTSKE_STR-FRTXT sy-vline 
WA_V_HRPAY00_NTTSKE_STR-LLOCK sy-vline 
WA_V_HRPAY00_NTTSKE_STR-PMODE sy-vline 
WA_V_HRPAY00_NTTSKE_STR-MSGTY sy-vline 
WA_V_HRPAY00_NTTSKE_STR-MSGID sy-vline 
WA_V_HRPAY00_NTTSKE_STR-MSGNO sy-vline 
WA_V_HRPAY00_NTTSKE_STR-MSGV1 sy-vline 
WA_V_HRPAY00_NTTSKE_STR-MSGV2 sy-vline 
WA_V_HRPAY00_NTTSKE_STR-MSGV3 sy-vline 
WA_V_HRPAY00_NTTSKE_STR-MSGV4 sy-vline 
WA_V_HRPAY00_NTTSKE_STR-STTSK sy-vline 
WA_V_HRPAY00_NTTSKE_STR-CPROG sy-vline 
WA_V_HRPAY00_NTTSKE_STR-GDATE sy-vline 
WA_V_HRPAY00_NTTSKE_STR-GTIME sy-vline 
WA_V_HRPAY00_NTTSKE_STR-UNAME sy-vline 
WA_V_HRPAY00_NTTSKE_STR-SYSID sy-vline 
WA_V_HRPAY00_NTTSKE_STR-SYMDT sy-vline 
WA_V_HRPAY00_NTTSKE_STR-STAT_SEQNO sy-vline 
WA_V_HRPAY00_NTTSKE_STR-STAT_STTSK sy-vline 
WA_V_HRPAY00_NTTSKE_STR-STAT_GDATE sy-vline 
WA_V_HRPAY00_NTTSKE_STR-STAT_GTIME sy-vline 
WA_V_HRPAY00_NTTSKE_STR-STAT_UNAME sy-vline 
WA_V_HRPAY00_NTTSKE_STR-STAT_HISTINFO sy-vline      INTO ld_text SEPARATED BY SPACE.

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