ABAP Select data from SAP table RHPM_REPORT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RHPM_REPORT
*  INTO TABLE @DATA(IT_RHPM_REPORT2).
*--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_RHPM_REPORT INDEX 1 INTO DATA(WA_RHPM_REPORT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RHPM_REPORT>-OTYPE_H = 1.
<RHPM_REPORT>-OBJID_H = 1.
<RHPM_REPORT>-OTEXT = 1.
<RHPM_REPORT>-STEXT = 1.
<RHPM_REPORT>-OTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RHPM_REPORT-OBJID, sy-vline,
  WA_RHPM_REPORT-SHORT, sy-vline,
  WA_RHPM_REPORT-OTEXT2, sy-vline,
  WA_RHPM_REPORT-STEXT2, sy-vline,
  WA_RHPM_REPORT-OTYPE2, sy-vline,
  WA_RHPM_REPORT-OBJID2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RHPM_REPORT 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_RHPM_REPORT 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_RHPM_REPORT INTO WA_RHPM_REPORT.


*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 FMCIL, internal->external for field FIPEX
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_RHPM_REPORT-FIPEX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RHPM_REPORT-FIPEX.
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_RHPM_REPORT_STR, 
OTYPE_H TYPE STRING,
OBJID_H TYPE STRING,
OTEXT TYPE STRING,
STEXT TYPE STRING,
OTYPE TYPE STRING,
OBJID TYPE STRING,
SHORT TYPE STRING,
OTEXT2 TYPE STRING,
STEXT2 TYPE STRING,
OTYPE2 TYPE STRING,
OBJID2 TYPE STRING,
SHORT2 TYPE STRING,
AMNT TYPE STRING,
BUTGR TYPE STRING,
BUGRU TYPE STRING,
BUGRU_TEXT TYPE STRING,
TOTAL TYPE STRING,
TCURCY TYPE STRING,
AMNT1 TYPE STRING,
BUTGR1 TYPE STRING,
BUGRU1 TYPE STRING,
BUGRU_TEXT1 TYPE STRING,
TOTAL1 TYPE STRING,
TCURCY1 TYPE STRING,
AMNT2 TYPE STRING,
BUGRU2 TYPE STRING,
BUGRU_TEXT2 TYPE STRING,
BEGDA_FIN TYPE STRING,
ENDDA_FIN TYPE STRING,
AMNT_FIN TYPE STRING,
BUTGR_FIN TYPE STRING,
BUGRU_FIN TYPE STRING,
BUGRU_TEXT_FIN TYPE STRING,
TOTAL_FIN TYPE STRING,
TCURCY_FIN TYPE STRING,
MOLGA TYPE STRING,
TRFAR TYPE STRING,
TRFAR_TEXT TYPE STRING,
TRFGB TYPE STRING,
TRFGB_TEXT TYPE STRING,
TRFGR TYPE STRING,
TRFKZ TYPE STRING,
VGRPW TYPE STRING,
PERSG TYPE STRING,
PERSG_TEXT TYPE STRING,
PERSK TYPE STRING,
PERSK_TEXT TYPE STRING,
ATTR_BUKRS TYPE STRING,
ATTR_BUKRS_TEXT TYPE STRING,
ATTR_MOLGA TYPE STRING,
ATTR_MOLGA_TEXT TYPE STRING,
ATTR_PERSA TYPE STRING,
ATTR_PERSA_TEXT TYPE STRING,
ATTR_BTRTL TYPE STRING,
ATTR_BTRTL_TEXT TYPE STRING,
ATTR_PERSG TYPE STRING,
ATTR_PERSG_TEXT TYPE STRING,
ATTR_PERSK TYPE STRING,
ATTR_PERSK_TEXT TYPE STRING,
AREA TYPE STRING,
AREA_TEXT TYPE STRING,
LFBGR TYPE STRING,
LFBGR_TEXT TYPE STRING,
SCRTEXT_L TYPE STRING,
STEXTC TYPE STRING,
ICON TYPE STRING,
STEXTC1 TYPE STRING,
LINE TYPE STRING,
TEXT TYPE STRING,
COLOR TYPE STRING,
ST_VERMERKE TYPE STRING,
UM_VERMERKE TYPE STRING,
OBJID_SPEC TYPE STRING,
SHORT_SPEC TYPE STRING,
STEXT_SPEC TYPE STRING,
OTYPE_SPEC TYPE STRING,
OTEXT_SPEC TYPE STRING,
ICON1 TYPE STRING,
ICON2 TYPE STRING,
MSGID TYPE STRING,
MSGTY TYPE STRING,
MSGNO TYPE STRING,
MSGV1 TYPE STRING,
MSGV2 TYPE STRING,
MSGV3 TYPE STRING,
MSGV4 TYPE STRING,
BEGDA_GEN TYPE STRING,
ENDDA_GEN TYPE STRING,
DAKAT TYPE STRING,
DAKAT_TEXT TYPE STRING,
DART TYPE STRING,
DART_TEXT TYPE STRING,
UDART TYPE STRING,
UDART_TEXT TYPE STRING,
FIKRS TYPE STRING,
FIKRS_TEXT TYPE STRING,
GEBER TYPE STRING,
GEBER_TEXT TYPE STRING,
FISTL TYPE STRING,
FISTL_TEXT TYPE STRING,
FIPEX TYPE STRING,
FIPEX_TEXT TYPE STRING,
MOLGA2 TYPE STRING,
TRFAR2 TYPE STRING,
TRFAR_TEXT2 TYPE STRING,
TRFGB2 TYPE STRING,
TRFGB_TEXT2 TYPE STRING,
TRFGR2 TYPE STRING,
TRFKZ2 TYPE STRING,
VGRPW2 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RHPM_REPORT_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_RHPM_REPORT_STR-OTYPE_H sy-vline 
WA_RHPM_REPORT_STR-OBJID_H sy-vline 
WA_RHPM_REPORT_STR-OTEXT sy-vline 
WA_RHPM_REPORT_STR-STEXT sy-vline 
WA_RHPM_REPORT_STR-OTYPE sy-vline 
WA_RHPM_REPORT_STR-OBJID sy-vline 
WA_RHPM_REPORT_STR-SHORT sy-vline 
WA_RHPM_REPORT_STR-OTEXT2 sy-vline 
WA_RHPM_REPORT_STR-STEXT2 sy-vline 
WA_RHPM_REPORT_STR-OTYPE2 sy-vline 
WA_RHPM_REPORT_STR-OBJID2 sy-vline 
WA_RHPM_REPORT_STR-SHORT2 sy-vline 
WA_RHPM_REPORT_STR-AMNT sy-vline 
WA_RHPM_REPORT_STR-BUTGR sy-vline 
WA_RHPM_REPORT_STR-BUGRU sy-vline 
WA_RHPM_REPORT_STR-BUGRU_TEXT sy-vline 
WA_RHPM_REPORT_STR-TOTAL sy-vline 
WA_RHPM_REPORT_STR-TCURCY sy-vline 
WA_RHPM_REPORT_STR-AMNT1 sy-vline 
WA_RHPM_REPORT_STR-BUTGR1 sy-vline 
WA_RHPM_REPORT_STR-BUGRU1 sy-vline 
WA_RHPM_REPORT_STR-BUGRU_TEXT1 sy-vline 
WA_RHPM_REPORT_STR-TOTAL1 sy-vline 
WA_RHPM_REPORT_STR-TCURCY1 sy-vline 
WA_RHPM_REPORT_STR-AMNT2 sy-vline 
WA_RHPM_REPORT_STR-BUGRU2 sy-vline 
WA_RHPM_REPORT_STR-BUGRU_TEXT2 sy-vline 
WA_RHPM_REPORT_STR-BEGDA_FIN sy-vline 
WA_RHPM_REPORT_STR-ENDDA_FIN sy-vline 
WA_RHPM_REPORT_STR-AMNT_FIN sy-vline 
WA_RHPM_REPORT_STR-BUTGR_FIN sy-vline 
WA_RHPM_REPORT_STR-BUGRU_FIN sy-vline 
WA_RHPM_REPORT_STR-BUGRU_TEXT_FIN sy-vline 
WA_RHPM_REPORT_STR-TOTAL_FIN sy-vline 
WA_RHPM_REPORT_STR-TCURCY_FIN sy-vline 
WA_RHPM_REPORT_STR-MOLGA sy-vline 
WA_RHPM_REPORT_STR-TRFAR sy-vline 
WA_RHPM_REPORT_STR-TRFAR_TEXT sy-vline 
WA_RHPM_REPORT_STR-TRFGB sy-vline 
WA_RHPM_REPORT_STR-TRFGB_TEXT sy-vline 
WA_RHPM_REPORT_STR-TRFGR sy-vline 
WA_RHPM_REPORT_STR-TRFKZ sy-vline 
WA_RHPM_REPORT_STR-VGRPW sy-vline 
WA_RHPM_REPORT_STR-PERSG sy-vline 
WA_RHPM_REPORT_STR-PERSG_TEXT sy-vline 
WA_RHPM_REPORT_STR-PERSK sy-vline 
WA_RHPM_REPORT_STR-PERSK_TEXT sy-vline 
WA_RHPM_REPORT_STR-ATTR_BUKRS sy-vline 
WA_RHPM_REPORT_STR-ATTR_BUKRS_TEXT sy-vline 
WA_RHPM_REPORT_STR-ATTR_MOLGA sy-vline 
WA_RHPM_REPORT_STR-ATTR_MOLGA_TEXT sy-vline 
WA_RHPM_REPORT_STR-ATTR_PERSA sy-vline 
WA_RHPM_REPORT_STR-ATTR_PERSA_TEXT sy-vline 
WA_RHPM_REPORT_STR-ATTR_BTRTL sy-vline 
WA_RHPM_REPORT_STR-ATTR_BTRTL_TEXT sy-vline 
WA_RHPM_REPORT_STR-ATTR_PERSG sy-vline 
WA_RHPM_REPORT_STR-ATTR_PERSG_TEXT sy-vline 
WA_RHPM_REPORT_STR-ATTR_PERSK sy-vline 
WA_RHPM_REPORT_STR-ATTR_PERSK_TEXT sy-vline 
WA_RHPM_REPORT_STR-AREA sy-vline 
WA_RHPM_REPORT_STR-AREA_TEXT sy-vline 
WA_RHPM_REPORT_STR-LFBGR sy-vline 
WA_RHPM_REPORT_STR-LFBGR_TEXT sy-vline 
WA_RHPM_REPORT_STR-SCRTEXT_L sy-vline 
WA_RHPM_REPORT_STR-STEXTC sy-vline 
WA_RHPM_REPORT_STR-ICON sy-vline 
WA_RHPM_REPORT_STR-STEXTC1 sy-vline 
WA_RHPM_REPORT_STR-LINE sy-vline 
WA_RHPM_REPORT_STR-TEXT sy-vline 
WA_RHPM_REPORT_STR-COLOR sy-vline 
WA_RHPM_REPORT_STR-ST_VERMERKE sy-vline 
WA_RHPM_REPORT_STR-UM_VERMERKE sy-vline 
WA_RHPM_REPORT_STR-OBJID_SPEC sy-vline 
WA_RHPM_REPORT_STR-SHORT_SPEC sy-vline 
WA_RHPM_REPORT_STR-STEXT_SPEC sy-vline 
WA_RHPM_REPORT_STR-OTYPE_SPEC sy-vline 
WA_RHPM_REPORT_STR-OTEXT_SPEC sy-vline 
WA_RHPM_REPORT_STR-ICON1 sy-vline 
WA_RHPM_REPORT_STR-ICON2 sy-vline 
WA_RHPM_REPORT_STR-MSGID sy-vline 
WA_RHPM_REPORT_STR-MSGTY sy-vline 
WA_RHPM_REPORT_STR-MSGNO sy-vline 
WA_RHPM_REPORT_STR-MSGV1 sy-vline 
WA_RHPM_REPORT_STR-MSGV2 sy-vline 
WA_RHPM_REPORT_STR-MSGV3 sy-vline 
WA_RHPM_REPORT_STR-MSGV4 sy-vline 
WA_RHPM_REPORT_STR-BEGDA_GEN sy-vline 
WA_RHPM_REPORT_STR-ENDDA_GEN sy-vline 
WA_RHPM_REPORT_STR-DAKAT sy-vline 
WA_RHPM_REPORT_STR-DAKAT_TEXT sy-vline 
WA_RHPM_REPORT_STR-DART sy-vline 
WA_RHPM_REPORT_STR-DART_TEXT sy-vline 
WA_RHPM_REPORT_STR-UDART sy-vline 
WA_RHPM_REPORT_STR-UDART_TEXT sy-vline 
WA_RHPM_REPORT_STR-FIKRS sy-vline 
WA_RHPM_REPORT_STR-FIKRS_TEXT sy-vline 
WA_RHPM_REPORT_STR-GEBER sy-vline 
WA_RHPM_REPORT_STR-GEBER_TEXT sy-vline 
WA_RHPM_REPORT_STR-FISTL sy-vline 
WA_RHPM_REPORT_STR-FISTL_TEXT sy-vline 
WA_RHPM_REPORT_STR-FIPEX sy-vline 
WA_RHPM_REPORT_STR-FIPEX_TEXT sy-vline 
WA_RHPM_REPORT_STR-MOLGA2 sy-vline 
WA_RHPM_REPORT_STR-TRFAR2 sy-vline 
WA_RHPM_REPORT_STR-TRFAR_TEXT2 sy-vline 
WA_RHPM_REPORT_STR-TRFGB2 sy-vline 
WA_RHPM_REPORT_STR-TRFGB_TEXT2 sy-vline 
WA_RHPM_REPORT_STR-TRFGR2 sy-vline 
WA_RHPM_REPORT_STR-TRFKZ2 sy-vline 
WA_RHPM_REPORT_STR-VGRPW2 sy-vline      INTO ld_text SEPARATED BY SPACE.

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