ABAP Select data from SAP table HRPAYHU_P2RH_03 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRPAYHU_P2RH_03 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 HRPAYHU_P2RH_03. 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 HRPAYHU_P2RH_03 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_HRPAYHU_P2RH_03 TYPE STANDARD TABLE OF HRPAYHU_P2RH_03,
      WA_HRPAYHU_P2RH_03 TYPE HRPAYHU_P2RH_03,
      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: <HRPAYHU_P2RH_03> TYPE HRPAYHU_P2RH_03.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRPAYHU_P2RH_03.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRPAYHU_P2RH_03
  INTO TABLE IT_HRPAYHU_P2RH_03.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPAYHU_P2RH_03
*  INTO TABLE @DATA(IT_HRPAYHU_P2RH_032).
*--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_HRPAYHU_P2RH_03 INDEX 1 INTO DATA(WA_HRPAYHU_P2RH_032).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRPAYHU_P2RH_03 ASSIGNING <HRPAYHU_P2RH_03>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPAYHU_P2RH_03>-VERSION = 1.
<HRPAYHU_P2RH_03>-SAPRL = 1.
<HRPAYHU_P2RH_03>-NUMBER = 1.
<HRPAYHU_P2RH_03>-UNAME = 1.
<HRPAYHU_P2RH_03>-DATUM = 1.

ENDLOOP.

LOOP AT IT_HRPAYHU_P2RH_03 INTO WA_HRPAYHU_P2RH_03.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPAYHU_P2RH_03-UZEIT, sy-vline,
  WA_HRPAYHU_P2RH_03-PGMID, sy-vline,
  WA_HRPAYHU_P2RH_03-SCHEM, sy-vline,
  WA_HRPAYHU_P2RH_03-VERSC, sy-vline,
  WA_HRPAYHU_P2RH_03-MOLGA, sy-vline,
  WA_HRPAYHU_P2RH_03-ABKRS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPAYHU_P2RH_03 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_HRPAYHU_P2RH_03 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_HRPAYHU_P2RH_03 INTO WA_HRPAYHU_P2RH_03.


*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_HRPAYHU_P2RH_03_STR, 
VERSION TYPE STRING,
SAPRL TYPE STRING,
NUMBER TYPE STRING,
UNAME TYPE STRING,
DATUM TYPE STRING,
UZEIT TYPE STRING,
PGMID TYPE STRING,
SCHEM TYPE STRING,
VERSC TYPE STRING,
MOLGA TYPE STRING,
ABKRS TYPE STRING,
JUPER TYPE STRING,
WAERS TYPE STRING,
GROSS TYPE STRING,
GDATE TYPE STRING,
NET TYPE STRING,
NDATE TYPE STRING,
FPBEG TYPE STRING,
FPEND TYPE STRING,
IPERM TYPE STRING,
INPER TYPE STRING,
BONDT TYPE STRING,
PAYTY TYPE STRING,
PAYID TYPE STRING,
VOID TYPE STRING,
VOIDD TYPE STRING,
VOIDT TYPE STRING,
VOIDR TYPE STRING,
PAYDT TYPE STRING,
FPPER TYPE STRING,
PERMO TYPE STRING,
INPTY TYPE STRING,
INPID TYPE STRING,
IPEND TYPE STRING,
RUNDT TYPE STRING,
RUNTM TYPE STRING,
IABKRS TYPE STRING,
OCRSN TYPE STRING,
INOCR TYPE STRING,
OCCAT TYPE STRING,
INOCC TYPE STRING,
REVERSAL TYPE STRING,
OUTOFSEQ TYPE STRING,
OOSDATE TYPE STRING,
PERSON TYPE STRING,
PERSDATA TYPE STRING,
BRACKET TYPE STRING,
WPBP TYPE STRING,
ABC TYPE STRING,
RT TYPE STRING,
CRT TYPE STRING,
BT TYPE STRING,
C0 TYPE STRING,
VCP TYPE STRING,
ALP TYPE STRING,
DFT TYPE STRING,
GRT TYPE STRING,
LS TYPE STRING,
STATUS TYPE STRING,
SW01 TYPE STRING,
SW02 TYPE STRING,
SW03 TYPE STRING,
SW04 TYPE STRING,
SW05 TYPE STRING,
SW06 TYPE STRING,
SW07 TYPE STRING,
SW08 TYPE STRING,
ARRRS TYPE STRING,
DDNTK TYPE STRING,
ACCR TYPE STRING,
AB TYPE STRING,
FUND TYPE STRING,
AVERAGE TYPE STRING,
MODIF TYPE STRING,
LIFL TYPE STRING,
LIDI TYPE STRING,
C1 TYPE STRING,
V0 TYPE STRING,
BENTAB TYPE STRING,
CODIST TYPE STRING,
TB TYPE STRING,
ADO TYPE STRING,
STK TYPE STRING,
HU_GYER TYPE STRING,
HU_EDIF TYPE STRING,
HU_ADIF TYPE STRING,
HU_ODIF TYPE STRING,
HU_MEMB TYPE STRING,
HU_DDIF TYPE STRING,
HU_CDIF TYPE STRING,
HU_KDIF TYPE STRING,
HU_JKOR TYPE STRING,
HU_NREN TYPE STRING,
HU_HKIF TYPE STRING,
HU_NRBE TYPE STRING,
HU_HBEV TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPAYHU_P2RH_03_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_HRPAYHU_P2RH_03_STR-VERSION sy-vline 
WA_HRPAYHU_P2RH_03_STR-SAPRL sy-vline 
WA_HRPAYHU_P2RH_03_STR-NUMBER sy-vline 
WA_HRPAYHU_P2RH_03_STR-UNAME sy-vline 
WA_HRPAYHU_P2RH_03_STR-DATUM sy-vline 
WA_HRPAYHU_P2RH_03_STR-UZEIT sy-vline 
WA_HRPAYHU_P2RH_03_STR-PGMID sy-vline 
WA_HRPAYHU_P2RH_03_STR-SCHEM sy-vline 
WA_HRPAYHU_P2RH_03_STR-VERSC sy-vline 
WA_HRPAYHU_P2RH_03_STR-MOLGA sy-vline 
WA_HRPAYHU_P2RH_03_STR-ABKRS sy-vline 
WA_HRPAYHU_P2RH_03_STR-JUPER sy-vline 
WA_HRPAYHU_P2RH_03_STR-WAERS sy-vline 
WA_HRPAYHU_P2RH_03_STR-GROSS sy-vline 
WA_HRPAYHU_P2RH_03_STR-GDATE sy-vline 
WA_HRPAYHU_P2RH_03_STR-NET sy-vline 
WA_HRPAYHU_P2RH_03_STR-NDATE sy-vline 
WA_HRPAYHU_P2RH_03_STR-FPBEG sy-vline 
WA_HRPAYHU_P2RH_03_STR-FPEND sy-vline 
WA_HRPAYHU_P2RH_03_STR-IPERM sy-vline 
WA_HRPAYHU_P2RH_03_STR-INPER sy-vline 
WA_HRPAYHU_P2RH_03_STR-BONDT sy-vline 
WA_HRPAYHU_P2RH_03_STR-PAYTY sy-vline 
WA_HRPAYHU_P2RH_03_STR-PAYID sy-vline 
WA_HRPAYHU_P2RH_03_STR-VOID sy-vline 
WA_HRPAYHU_P2RH_03_STR-VOIDD sy-vline 
WA_HRPAYHU_P2RH_03_STR-VOIDT sy-vline 
WA_HRPAYHU_P2RH_03_STR-VOIDR sy-vline 
WA_HRPAYHU_P2RH_03_STR-PAYDT sy-vline 
WA_HRPAYHU_P2RH_03_STR-FPPER sy-vline 
WA_HRPAYHU_P2RH_03_STR-PERMO sy-vline 
WA_HRPAYHU_P2RH_03_STR-INPTY sy-vline 
WA_HRPAYHU_P2RH_03_STR-INPID sy-vline 
WA_HRPAYHU_P2RH_03_STR-IPEND sy-vline 
WA_HRPAYHU_P2RH_03_STR-RUNDT sy-vline 
WA_HRPAYHU_P2RH_03_STR-RUNTM sy-vline 
WA_HRPAYHU_P2RH_03_STR-IABKRS sy-vline 
WA_HRPAYHU_P2RH_03_STR-OCRSN sy-vline 
WA_HRPAYHU_P2RH_03_STR-INOCR sy-vline 
WA_HRPAYHU_P2RH_03_STR-OCCAT sy-vline 
WA_HRPAYHU_P2RH_03_STR-INOCC sy-vline 
WA_HRPAYHU_P2RH_03_STR-REVERSAL sy-vline 
WA_HRPAYHU_P2RH_03_STR-OUTOFSEQ sy-vline 
WA_HRPAYHU_P2RH_03_STR-OOSDATE sy-vline 
WA_HRPAYHU_P2RH_03_STR-PERSON sy-vline 
WA_HRPAYHU_P2RH_03_STR-PERSDATA sy-vline 
WA_HRPAYHU_P2RH_03_STR-BRACKET sy-vline 
WA_HRPAYHU_P2RH_03_STR-WPBP sy-vline 
WA_HRPAYHU_P2RH_03_STR-ABC sy-vline 
WA_HRPAYHU_P2RH_03_STR-RT sy-vline 
WA_HRPAYHU_P2RH_03_STR-CRT sy-vline 
WA_HRPAYHU_P2RH_03_STR-BT sy-vline 
WA_HRPAYHU_P2RH_03_STR-C0 sy-vline 
WA_HRPAYHU_P2RH_03_STR-VCP sy-vline 
WA_HRPAYHU_P2RH_03_STR-ALP sy-vline 
WA_HRPAYHU_P2RH_03_STR-DFT sy-vline 
WA_HRPAYHU_P2RH_03_STR-GRT sy-vline 
WA_HRPAYHU_P2RH_03_STR-LS sy-vline 
WA_HRPAYHU_P2RH_03_STR-STATUS sy-vline 
WA_HRPAYHU_P2RH_03_STR-SW01 sy-vline 
WA_HRPAYHU_P2RH_03_STR-SW02 sy-vline 
WA_HRPAYHU_P2RH_03_STR-SW03 sy-vline 
WA_HRPAYHU_P2RH_03_STR-SW04 sy-vline 
WA_HRPAYHU_P2RH_03_STR-SW05 sy-vline 
WA_HRPAYHU_P2RH_03_STR-SW06 sy-vline 
WA_HRPAYHU_P2RH_03_STR-SW07 sy-vline 
WA_HRPAYHU_P2RH_03_STR-SW08 sy-vline 
WA_HRPAYHU_P2RH_03_STR-ARRRS sy-vline 
WA_HRPAYHU_P2RH_03_STR-DDNTK sy-vline 
WA_HRPAYHU_P2RH_03_STR-ACCR sy-vline 
WA_HRPAYHU_P2RH_03_STR-AB sy-vline 
WA_HRPAYHU_P2RH_03_STR-FUND sy-vline 
WA_HRPAYHU_P2RH_03_STR-AVERAGE sy-vline 
WA_HRPAYHU_P2RH_03_STR-MODIF sy-vline 
WA_HRPAYHU_P2RH_03_STR-LIFL sy-vline 
WA_HRPAYHU_P2RH_03_STR-LIDI sy-vline 
WA_HRPAYHU_P2RH_03_STR-C1 sy-vline 
WA_HRPAYHU_P2RH_03_STR-V0 sy-vline 
WA_HRPAYHU_P2RH_03_STR-BENTAB sy-vline 
WA_HRPAYHU_P2RH_03_STR-CODIST sy-vline 
WA_HRPAYHU_P2RH_03_STR-TB sy-vline 
WA_HRPAYHU_P2RH_03_STR-ADO sy-vline 
WA_HRPAYHU_P2RH_03_STR-STK sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_GYER sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_EDIF sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_ADIF sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_ODIF sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_MEMB sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_DDIF sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_CDIF sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_KDIF sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_JKOR sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_NREN sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_HKIF sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_NRBE sy-vline 
WA_HRPAYHU_P2RH_03_STR-HU_HBEV sy-vline      INTO ld_text SEPARATED BY SPACE.

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