ABAP Select data from SAP table HRPAY00_COLDME_PROTOCOL_BT 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 HRPAY00_COLDME_PROTOCOL_BT 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 HRPAY00_COLDME_PROTOCOL_BT. 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 HRPAY00_COLDME_PROTOCOL_BT 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_HRPAY00_COLDME_PROTOCOL_BT TYPE STANDARD TABLE OF HRPAY00_COLDME_PROTOCOL_BT,
      WA_HRPAY00_COLDME_PROTOCOL_BT TYPE HRPAY00_COLDME_PROTOCOL_BT,
      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: <HRPAY00_COLDME_PROTOCOL_BT> TYPE HRPAY00_COLDME_PROTOCOL_BT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRPAY00_COLDME_PROTOCOL_BT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRPAY00_COLDME_PROTOCOL_BT
  INTO TABLE IT_HRPAY00_COLDME_PROTOCOL_BT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPAY00_COLDME_PROTOCOL_BT
*  INTO TABLE @DATA(IT_HRPAY00_COLDME_PROTOCOL_BT2).
*--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_HRPAY00_COLDME_PROTOCOL_BT INDEX 1 INTO DATA(WA_HRPAY00_COLDME_PROTOCOL_BT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRPAY00_COLDME_PROTOCOL_BT ASSIGNING <HRPAY00_COLDME_PROTOCOL_BT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPAY00_COLDME_PROTOCOL_BT>-PERMO = 1.
<HRPAY00_COLDME_PROTOCOL_BT>-FPPER = 1.
<HRPAY00_COLDME_PROTOCOL_BT>-SRTZA = 1.
<HRPAY00_COLDME_PROTOCOL_BT>-LGART = 1.
<HRPAY00_COLDME_PROTOCOL_BT>-BETRG = 1.

ENDLOOP.

LOOP AT IT_HRPAY00_COLDME_PROTOCOL_BT INTO WA_HRPAY00_COLDME_PROTOCOL_BT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPAY00_COLDME_PROTOCOL_BT-ZLSCH, sy-vline,
  WA_HRPAY00_COLDME_PROTOCOL_BT-EMFSL, sy-vline,
  WA_HRPAY00_COLDME_PROTOCOL_BT-ZWECK, sy-vline,
  WA_HRPAY00_COLDME_PROTOCOL_BT-WAERS, sy-vline,
  WA_HRPAY00_COLDME_PROTOCOL_BT-FBETR, sy-vline,
  WA_HRPAY00_COLDME_PROTOCOL_BT-SENDR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPAY00_COLDME_PROTOCOL_BT 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_HRPAY00_COLDME_PROTOCOL_BT 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_HRPAY00_COLDME_PROTOCOL_BT INTO WA_HRPAY00_COLDME_PROTOCOL_BT.


*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_HRPAY00_COLDME_PROTOCOL_BT_STR, 
PERMO TYPE STRING,
FPPER TYPE STRING,
SRTZA TYPE STRING,
LGART TYPE STRING,
BETRG TYPE STRING,
ZLSCH TYPE STRING,
EMFSL TYPE STRING,
ZWECK TYPE STRING,
WAERS TYPE STRING,
FBETR TYPE STRING,
SENDR TYPE STRING,
DTADT TYPE STRING,
DTATI TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPAY00_COLDME_PROTOCOL_BT_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_HRPAY00_COLDME_PROTOCOL_BT_STR-PERMO sy-vline 
WA_HRPAY00_COLDME_PROTOCOL_BT_STR-FPPER sy-vline 
WA_HRPAY00_COLDME_PROTOCOL_BT_STR-SRTZA sy-vline 
WA_HRPAY00_COLDME_PROTOCOL_BT_STR-LGART sy-vline 
WA_HRPAY00_COLDME_PROTOCOL_BT_STR-BETRG sy-vline 
WA_HRPAY00_COLDME_PROTOCOL_BT_STR-ZLSCH sy-vline 
WA_HRPAY00_COLDME_PROTOCOL_BT_STR-EMFSL sy-vline 
WA_HRPAY00_COLDME_PROTOCOL_BT_STR-ZWECK sy-vline 
WA_HRPAY00_COLDME_PROTOCOL_BT_STR-WAERS sy-vline 
WA_HRPAY00_COLDME_PROTOCOL_BT_STR-FBETR sy-vline 
WA_HRPAY00_COLDME_PROTOCOL_BT_STR-SENDR sy-vline 
WA_HRPAY00_COLDME_PROTOCOL_BT_STR-DTADT sy-vline 
WA_HRPAY00_COLDME_PROTOCOL_BT_STR-DTATI sy-vline      INTO ld_text SEPARATED BY SPACE.

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