ABAP Select data from SAP table HRFPM_S_ADT_SUB_SCR_PA_CONTEXT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRFPM_S_ADT_SUB_SCR_PA_CONTEXT
*  INTO TABLE @DATA(IT_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT2).
*--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_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT INDEX 1 INTO DATA(WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRFPM_S_ADT_SUB_SCR_PA_CONTEXT>-P0783 = 1.
<HRFPM_S_ADT_SUB_SCR_PA_CONTEXT>-PERNR = 1.
<HRFPM_S_ADT_SUB_SCR_PA_CONTEXT>-INFTY = 1.
<HRFPM_S_ADT_SUB_SCR_PA_CONTEXT>-SUBTY = 1.
<HRFPM_S_ADT_SUB_SCR_PA_CONTEXT>-OBJPS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT-SPRPS, sy-vline,
  WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT-ENDDA, sy-vline,
  WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT-BEGDA, sy-vline,
  WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT-SEQNR, sy-vline,
  WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT-AEDTM, sy-vline,
  WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT-UNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT 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_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT 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_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT INTO WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT.


*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 ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field PABRJ
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT-PABRJ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT-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_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR, 
P0783 TYPE STRING,
PERNR TYPE STRING,
INFTY TYPE STRING,
SUBTY TYPE STRING,
OBJPS TYPE STRING,
SPRPS TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
SEQNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
HISTO TYPE STRING,
ITXEX TYPE STRING,
REFEX TYPE STRING,
ORDEX TYPE STRING,
ITBLD TYPE STRING,
PREAS TYPE STRING,
FLAG1 TYPE STRING,
FLAG2 TYPE STRING,
FLAG3 TYPE STRING,
FLAG4 TYPE STRING,
RESE1 TYPE STRING,
RESE2 TYPE STRING,
GRPVL TYPE STRING,
MGRP TYPE STRING,
SGRP TYPE STRING,
ADTKEY TYPE STRING,
PSYST TYPE STRING,
FIRST TYPE STRING,
IINIT TYPE STRING,
NSELC TYPE STRING,
IOPER TYPE STRING,
FSTAT TYPE STRING,
MSGST TYPE STRING,
MSGTP TYPE STRING,
INPST TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
BUKRS TYPE STRING,
BUTXT TYPE STRING,
GSBER TYPE STRING,
WERKS TYPE STRING,
PERSG TYPE STRING,
PERSK TYPE STRING,
BTRTL TYPE STRING,
ABKRS TYPE STRING,
KOSTL TYPE STRING,
PLANS TYPE STRING,
PROZT TYPE STRING,
STELL TYPE STRING,
ORGEH TYPE STRING,
MASSN TYPE STRING,
LAND TYPE STRING,
PSABP TYPE STRING,
PSKOP TYPE STRING,
BDEAP TYPE STRING,
PABRJ TYPE STRING,
PABRP TYPE STRING,
APEXT TYPE STRING,
ICONF TYPE STRING,
EXCMD TYPE STRING,
ERROR TYPE STRING,
DYNNR TYPE STRING,
DBILD TYPE STRING,
SOPER TYPE STRING,
DDATE TYPE STRING,
DOPER TYPE STRING,
DSUBT TYPE STRING,
DYMOD TYPE STRING,
DINIT TYPE STRING,
STACK TYPE STRING,
MFLAG TYPE STRING,
NALGA TYPE STRING,
NAOPK TYPE STRING,
NAEIT TYPE STRING,
NAEIN TYPE STRING,
NABET TYPE STRING,
NAANZ TYPE STRING,
NADAT TYPE STRING,
NAIBW TYPE STRING,
DATA_VALID TYPE STRING,
DATA_CHANGED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_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_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-P0783 sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-PERNR sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-INFTY sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-SUBTY sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-OBJPS sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-SPRPS sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-ENDDA sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-BEGDA sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-SEQNR sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-AEDTM sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-UNAME sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-HISTO sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-ITXEX sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-REFEX sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-ORDEX sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-ITBLD sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-PREAS sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-FLAG1 sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-FLAG2 sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-FLAG3 sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-FLAG4 sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-RESE1 sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-RESE2 sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-GRPVL sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-MGRP sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-SGRP sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-ADTKEY sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-PSYST sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-FIRST sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-IINIT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-NSELC sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-IOPER sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-FSTAT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-MSGST sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-MSGTP sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-INPST sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-BEGDA sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-ENDDA sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-BUKRS sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-BUTXT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-GSBER sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-WERKS sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-PERSG sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-PERSK sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-BTRTL sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-ABKRS sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-KOSTL sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-PLANS sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-PROZT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-STELL sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-ORGEH sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-MASSN sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-LAND sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-PSABP sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-PSKOP sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-BDEAP sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-PABRJ sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-PABRP sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-APEXT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-ICONF sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-EXCMD sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-ERROR sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-DYNNR sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-DBILD sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-SOPER sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-DDATE sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-DOPER sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-DSUBT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-DYMOD sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-DINIT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-STACK sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-MFLAG sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-NALGA sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-NAOPK sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-NAEIT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-NAEIN sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-NABET sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-NAANZ sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-NADAT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-NAIBW sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-DATA_VALID sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PA_CONTEXT_STR-DATA_CHANGED sy-vline      INTO ld_text SEPARATED BY SPACE.

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