ABAP Select data from SAP table HRFPM_S_ADT_SUB_SCR_PM_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_PM_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_PM_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_PM_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_PM_CONTEXT TYPE STANDARD TABLE OF HRFPM_S_ADT_SUB_SCR_PM_CONTEXT,
      WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT TYPE HRFPM_S_ADT_SUB_SCR_PM_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_PM_CONTEXT> TYPE HRFPM_S_ADT_SUB_SCR_PM_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_PM_CONTEXT.

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRFPM_S_ADT_SUB_SCR_PM_CONTEXT
*  INTO TABLE @DATA(IT_HRFPM_S_ADT_SUB_SCR_PM_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_PM_CONTEXT INDEX 1 INTO DATA(WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRFPM_S_ADT_SUB_SCR_PM_CONTEXT>-P1513 = 1.
<HRFPM_S_ADT_SUB_SCR_PM_CONTEXT>-MANDT = 1.
<HRFPM_S_ADT_SUB_SCR_PM_CONTEXT>-PLVAR = 1.
<HRFPM_S_ADT_SUB_SCR_PM_CONTEXT>-OTYPE = 1.
<HRFPM_S_ADT_SUB_SCR_PM_CONTEXT>-OBJID = 1.

ENDLOOP.

LOOP AT IT_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT INTO WA_HRFPM_S_ADT_SUB_SCR_PM_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_PM_CONTEXT-INFTY, sy-vline,
  WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT-SUBTY, sy-vline,
  WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT-ISTAT, sy-vline,
  WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT-PRIOX, sy-vline,
  WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT-BEGDA, sy-vline,
  WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT-ENDDA, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRFPM_S_ADT_SUB_SCR_PM_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_PM_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_PM_CONTEXT INTO WA_HRFPM_S_ADT_SUB_SCR_PM_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.
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_PM_CONTEXT_STR, 
P1513 TYPE STRING,
MANDT TYPE STRING,
PLVAR TYPE STRING,
OTYPE TYPE STRING,
OBJID TYPE STRING,
INFTY TYPE STRING,
SUBTY TYPE STRING,
ISTAT TYPE STRING,
PRIOX TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
VARYF TYPE STRING,
SEQNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
REASN TYPE STRING,
HISTO TYPE STRING,
ITXNR TYPE STRING,
MGRP TYPE STRING,
SGRP TYPE STRING,
ADTKEY TYPE STRING,
ADTKEY_TO TYPE STRING,
PPPAR TYPE STRING,
FCODE TYPE STRING,
LISTB TYPE STRING,
BREAK TYPE STRING,
CYCLE TYPE STRING,
UPDAT TYPE STRING,
CLEAR TYPE STRING,
TIMCO TYPE STRING,
VTASK TYPE STRING,
ENQUE TYPE STRING,
LANGU TYPE STRING,
HISTO TYPE STRING,
PSTAT TYPE STRING,
PPNNN TYPE STRING,
PPSUB TYPE STRING,
EDYNR TYPE STRING,
LDYNR TYPE STRING,
LVDAT TYPE STRING,
LPSUB TYPE STRING,
DIALG TYPE STRING,
REPID TYPE STRING,
MESSG TYPE STRING,
DVARY TYPE STRING,
DSUPR TYPE STRING,
DBTAB TYPE STRING,
TBTAB TYPE STRING,
ADDCO TYPE STRING,
SCLAS TYPE STRING,
IDOCS TYPE STRING,
OBJMN TYPE STRING,
PTNNNN TYPE STRING,
PPNNN_EXP TYPE STRING,
BTCI_PROG TYPE STRING,
EXT_INFTY TYPE STRING,
EXT_R_FUNC TYPE STRING,
EXT_W_FUNC TYPE STRING,
EXT_TABNAM TYPE STRING,
SUPPR_INTE TYPE STRING,
CFLAG TYPE STRING,
SUPP750X TYPE STRING,
SUPPSTRU TYPE STRING,
SUPPT777F TYPE STRING,
ORGM_ID TYPE STRING,
DATA_VALID TYPE STRING,
DATA_CHANGED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRFPM_S_ADT_SUB_SCR_PM_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_PM_CONTEXT_STR-P1513 sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-MANDT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-PLVAR sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-OTYPE sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-OBJID sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-INFTY sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-SUBTY sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-ISTAT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-PRIOX sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-BEGDA sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-ENDDA sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-VARYF sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-SEQNR sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-AEDTM sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-UNAME sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-REASN sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-HISTO sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-ITXNR sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-MGRP sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-SGRP sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-ADTKEY sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-ADTKEY_TO sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-PPPAR sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-FCODE sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-LISTB sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-BREAK sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-CYCLE sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-UPDAT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-CLEAR sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-TIMCO sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-VTASK sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-ENQUE sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-LANGU sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-HISTO sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-PSTAT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-PPNNN sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-PPSUB sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-EDYNR sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-LDYNR sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-LVDAT sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-LPSUB sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-DIALG sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-REPID sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-MESSG sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-DVARY sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-DSUPR sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-DBTAB sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-TBTAB sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-ADDCO sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-SCLAS sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-IDOCS sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-OBJMN sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-PTNNNN sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-PPNNN_EXP sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-BTCI_PROG sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-EXT_INFTY sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-EXT_R_FUNC sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-EXT_W_FUNC sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-EXT_TABNAM sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-SUPPR_INTE sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-CFLAG sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-SUPP750X sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-SUPPSTRU sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-SUPPT777F sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-ORGM_ID sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_CONTEXT_STR-DATA_VALID sy-vline 
WA_HRFPM_S_ADT_SUB_SCR_PM_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.