ABAP Select data from SAP table PPH_HPHROHQ0_DATA into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PPH_HPHROHQ0_DATA 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 PPH_HPHROHQ0_DATA. 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 PPH_HPHROHQ0_DATA 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_PPH_HPHROHQ0_DATA TYPE STANDARD TABLE OF PPH_HPHROHQ0_DATA,
      WA_PPH_HPHROHQ0_DATA TYPE PPH_HPHROHQ0_DATA,
      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: <PPH_HPHROHQ0_DATA> TYPE PPH_HPHROHQ0_DATA.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PPH_HPHROHQ0_DATA.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PPH_HPHROHQ0_DATA
  INTO TABLE IT_PPH_HPHROHQ0_DATA.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PPH_HPHROHQ0_DATA
*  INTO TABLE @DATA(IT_PPH_HPHROHQ0_DATA2).
*--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_PPH_HPHROHQ0_DATA INDEX 1 INTO DATA(WA_PPH_HPHROHQ0_DATA2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PPH_HPHROHQ0_DATA ASSIGNING <PPH_HPHROHQ0_DATA>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PPH_HPHROHQ0_DATA>-SEL = 1.
<PPH_HPHROHQ0_DATA>-PERNR = 1.
<PPH_HPHROHQ0_DATA>-FRYY = 1.
<PPH_HPHROHQ0_DATA>-FROYY = 1.
<PPH_HPHROHQ0_DATA>-FROMM = 1.

ENDLOOP.

LOOP AT IT_PPH_HPHROHQ0_DATA INTO WA_PPH_HPHROHQ0_DATA.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PPH_HPHROHQ0_DATA-FRODD, sy-vline,
  WA_PPH_HPHROHQ0_DATA-TOYY, sy-vline,
  WA_PPH_HPHROHQ0_DATA-TOOYY, sy-vline,
  WA_PPH_HPHROHQ0_DATA-TOOMM, sy-vline,
  WA_PPH_HPHROHQ0_DATA-TOODD, sy-vline,
  WA_PPH_HPHROHQ0_DATA-BUKRS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PPH_HPHROHQ0_DATA 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_PPH_HPHROHQ0_DATA 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_PPH_HPHROHQ0_DATA INTO WA_PPH_HPHROHQ0_DATA.


*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_PPH_HPHROHQ0_DATA_STR, 
SEL TYPE STRING,
PERNR TYPE STRING,
FRYY TYPE STRING,
FROYY TYPE STRING,
FROMM TYPE STRING,
FRODD TYPE STRING,
TOYY TYPE STRING,
TOOYY TYPE STRING,
TOOMM TYPE STRING,
TOODD TYPE STRING,
BUKRS TYPE STRING,
TAXFN TYPE STRING,
TAXFN1 TYPE STRING,
TAXFN2 TYPE STRING,
TAXFN3 TYPE STRING,
TAXFN4 TYPE STRING,
EMTIN TYPE STRING,
EMTIN1 TYPE STRING,
EMTIN2 TYPE STRING,
EMTIN3 TYPE STRING,
EMTIN4 TYPE STRING,
BUSNM TYPE STRING,
NACHN TYPE STRING,
VORNA TYPE STRING,
MIDNM TYPE STRING,
ENAME TYPE STRING,
STRAS TYPE STRING,
LOCAT TYPE STRING,
PSTLZ TYPE STRING,
HOUSE_NUM1 TYPE STRING,
STREET TYPE STRING,
ADDRESS1 TYPE STRING,
CITY1 TYPE STRING,
CITY2 TYPE STRING,
ADDRESS2 TYPE STRING,
ZIPCD TYPE STRING,
TEXT1 TYPE STRING,
TEXT2 TYPE STRING,
TEXT3 TYPE STRING,
TEXT4 TYPE STRING,
TEXT5 TYPE STRING,
TEXT6 TYPE STRING,
TEXT7 TYPE STRING,
ATCCD TYPE STRING,
AMTPAY TYPE STRING,
TAX_DUE TYPE STRING,
TOT_AMTPAY TYPE STRING,
TOT_TAX_DUE TYPE STRING,
AUTHSIGN TYPE STRING,
ERTIN TYPE STRING,
ERTITLE TYPE STRING,
DATESIGN TYPE STRING,
EENAME TYPE STRING,
EETIN TYPE STRING,
EETITLE TYPE STRING,
EEDATESIGN TYPE STRING,
AUTHSIGNSUB TYPE STRING,
ERTINSUB TYPE STRING,
ERTITLESUB TYPE STRING,
DATESIGNSUB TYPE STRING,
EENAMESUB TYPE STRING,
EETITLESUB TYPE STRING,
PRE_PRINTED TYPE STRING,
SUBSTILFILL TYPE STRING,
DIGITAL_SIGN TYPE STRING,
SIGNATURE TYPE STRING,
SIGNATURESUB TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PPH_HPHROHQ0_DATA_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_PPH_HPHROHQ0_DATA_STR-SEL sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-PERNR sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-FRYY sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-FROYY sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-FROMM sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-FRODD sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TOYY sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TOOYY sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TOOMM sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TOODD sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-BUKRS sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TAXFN sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TAXFN1 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TAXFN2 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TAXFN3 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TAXFN4 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-EMTIN sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-EMTIN1 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-EMTIN2 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-EMTIN3 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-EMTIN4 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-BUSNM sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-NACHN sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-VORNA sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-MIDNM sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-ENAME sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-STRAS sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-LOCAT sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-PSTLZ sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-HOUSE_NUM1 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-STREET sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-ADDRESS1 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-CITY1 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-CITY2 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-ADDRESS2 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-ZIPCD sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TEXT1 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TEXT2 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TEXT3 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TEXT4 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TEXT5 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TEXT6 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TEXT7 sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-ATCCD sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-AMTPAY sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TAX_DUE sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TOT_AMTPAY sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-TOT_TAX_DUE sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-AUTHSIGN sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-ERTIN sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-ERTITLE sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-DATESIGN sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-EENAME sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-EETIN sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-EETITLE sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-EEDATESIGN sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-AUTHSIGNSUB sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-ERTINSUB sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-ERTITLESUB sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-DATESIGNSUB sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-EENAMESUB sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-EETITLESUB sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-PRE_PRINTED sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-SUBSTILFILL sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-DIGITAL_SIGN sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-SIGNATURE sy-vline 
WA_PPH_HPHROHQ0_DATA_STR-SIGNATURESUB sy-vline      INTO ld_text SEPARATED BY SPACE.

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