ABAP Select data from SAP table HRPP_S_CLACCOUNT into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPP_S_CLACCOUNT
*  INTO TABLE @DATA(IT_HRPP_S_CLACCOUNT2).
*--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_HRPP_S_CLACCOUNT INDEX 1 INTO DATA(WA_HRPP_S_CLACCOUNT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPP_S_CLACCOUNT>-ACC_DETERMINATION = 1.
<HRPP_S_CLACCOUNT>-CCODE = 1.
<HRPP_S_CLACCOUNT>-PARTNER_CCODE = 1.
<HRPP_S_CLACCOUNT>-DEBIT = 1.
<HRPP_S_CLACCOUNT>-BSCHL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPP_S_CLACCOUNT-KOART, sy-vline,
  WA_HRPP_S_CLACCOUNT-HKONT, sy-vline,
  WA_HRPP_S_CLACCOUNT-SAKNR, sy-vline,
  WA_HRPP_S_CLACCOUNT-KUNNR, sy-vline,
  WA_HRPP_S_CLACCOUNT-LIFNR, sy-vline,
  WA_HRPP_S_CLACCOUNT-KTOSL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPP_S_CLACCOUNT 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_HRPP_S_CLACCOUNT 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_HRPP_S_CLACCOUNT INTO WA_HRPP_S_CLACCOUNT.


*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 HKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_S_CLACCOUNT-HKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_S_CLACCOUNT-HKONT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field VBUND
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_S_CLACCOUNT-VBUND
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_S_CLACCOUNT-VBUND.
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_HRPP_S_CLACCOUNT_STR, 
ACC_DETERMINATION TYPE STRING,
CCODE TYPE STRING,
PARTNER_CCODE TYPE STRING,
DEBIT TYPE STRING,
BSCHL TYPE STRING,
KOART TYPE STRING,
HKONT TYPE STRING,
SAKNR TYPE STRING,
KUNNR TYPE STRING,
LIFNR TYPE STRING,
KTOSL TYPE STRING,
BUZID TYPE STRING,
XAUTO TYPE STRING,
VBUND TYPE STRING,
CREDIT TYPE STRING,
BSCHL TYPE STRING,
KOART TYPE STRING,
HKONT TYPE STRING,
SAKNR TYPE STRING,
KUNNR TYPE STRING,
LIFNR TYPE STRING,
KTOSL TYPE STRING,
BUZID TYPE STRING,
XAUTO TYPE STRING,
VBUND TYPE STRING,
SPL_ACTIVE TYPE STRING,
TBALDIM TYPE STRING,
MESSAGES TYPE STRING,
ERROR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPP_S_CLACCOUNT_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_HRPP_S_CLACCOUNT_STR-ACC_DETERMINATION sy-vline 
WA_HRPP_S_CLACCOUNT_STR-CCODE sy-vline 
WA_HRPP_S_CLACCOUNT_STR-PARTNER_CCODE sy-vline 
WA_HRPP_S_CLACCOUNT_STR-DEBIT sy-vline 
WA_HRPP_S_CLACCOUNT_STR-BSCHL sy-vline 
WA_HRPP_S_CLACCOUNT_STR-KOART sy-vline 
WA_HRPP_S_CLACCOUNT_STR-HKONT sy-vline 
WA_HRPP_S_CLACCOUNT_STR-SAKNR sy-vline 
WA_HRPP_S_CLACCOUNT_STR-KUNNR sy-vline 
WA_HRPP_S_CLACCOUNT_STR-LIFNR sy-vline 
WA_HRPP_S_CLACCOUNT_STR-KTOSL sy-vline 
WA_HRPP_S_CLACCOUNT_STR-BUZID sy-vline 
WA_HRPP_S_CLACCOUNT_STR-XAUTO sy-vline 
WA_HRPP_S_CLACCOUNT_STR-VBUND sy-vline 
WA_HRPP_S_CLACCOUNT_STR-CREDIT sy-vline 
WA_HRPP_S_CLACCOUNT_STR-BSCHL sy-vline 
WA_HRPP_S_CLACCOUNT_STR-KOART sy-vline 
WA_HRPP_S_CLACCOUNT_STR-HKONT sy-vline 
WA_HRPP_S_CLACCOUNT_STR-SAKNR sy-vline 
WA_HRPP_S_CLACCOUNT_STR-KUNNR sy-vline 
WA_HRPP_S_CLACCOUNT_STR-LIFNR sy-vline 
WA_HRPP_S_CLACCOUNT_STR-KTOSL sy-vline 
WA_HRPP_S_CLACCOUNT_STR-BUZID sy-vline 
WA_HRPP_S_CLACCOUNT_STR-XAUTO sy-vline 
WA_HRPP_S_CLACCOUNT_STR-VBUND sy-vline 
WA_HRPP_S_CLACCOUNT_STR-SPL_ACTIVE sy-vline 
WA_HRPP_S_CLACCOUNT_STR-TBALDIM sy-vline 
WA_HRPP_S_CLACCOUNT_STR-MESSAGES sy-vline 
WA_HRPP_S_CLACCOUNT_STR-ERROR sy-vline      INTO ld_text SEPARATED BY SPACE.

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