ABAP Select data from SAP table HCMT_BSP_PA_BR_R0661 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HCMT_BSP_PA_BR_R0661 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 HCMT_BSP_PA_BR_R0661. 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 HCMT_BSP_PA_BR_R0661 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_HCMT_BSP_PA_BR_R0661 TYPE STANDARD TABLE OF HCMT_BSP_PA_BR_R0661,
      WA_HCMT_BSP_PA_BR_R0661 TYPE HCMT_BSP_PA_BR_R0661,
      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: <HCMT_BSP_PA_BR_R0661> TYPE HCMT_BSP_PA_BR_R0661.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMT_BSP_PA_BR_R0661.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMT_BSP_PA_BR_R0661
  INTO TABLE IT_HCMT_BSP_PA_BR_R0661.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMT_BSP_PA_BR_R0661
*  INTO TABLE @DATA(IT_HCMT_BSP_PA_BR_R06612).
*--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_HCMT_BSP_PA_BR_R0661 INDEX 1 INTO DATA(WA_HCMT_BSP_PA_BR_R06612).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMT_BSP_PA_BR_R0661 ASSIGNING <HCMT_BSP_PA_BR_R0661>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMT_BSP_PA_BR_R0661>-OBJECT_KEY = 1.
<HCMT_BSP_PA_BR_R0661>-PERNR = 1.
<HCMT_BSP_PA_BR_R0661>-AEDTM = 1.
<HCMT_BSP_PA_BR_R0661>-UNAME = 1.
<HCMT_BSP_PA_BR_R0661>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_HCMT_BSP_PA_BR_R0661 INTO WA_HCMT_BSP_PA_BR_R0661.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HCMT_BSP_PA_BR_R0661-SPRTX, sy-vline,
  WA_HCMT_BSP_PA_BR_R0661-ITBLD, sy-vline,
  WA_HCMT_BSP_PA_BR_R0661-ITXEX, sy-vline,
  WA_HCMT_BSP_PA_BR_R0661-BEGDA, sy-vline,
  WA_HCMT_BSP_PA_BR_R0661-ENDDA, sy-vline,
  WA_HCMT_BSP_PA_BR_R0661-TIPTE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMT_BSP_PA_BR_R0661 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_HCMT_BSP_PA_BR_R0661 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_HCMT_BSP_PA_BR_R0661 INTO WA_HCMT_BSP_PA_BR_R0661.


*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_HCMT_BSP_PA_BR_R0661_STR, 
OBJECT_KEY TYPE STRING,
PERNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
SPRPS TYPE STRING,
SPRTX TYPE STRING,
ITBLD TYPE STRING,
ITXEX TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
TIPTE TYPE STRING,
STEXT TYPE STRING,
EGGRP TYPE STRING,
PRENO TYPE STRING,
PRED1 TYPE STRING,
FGTSR TYPE STRING,
AR479 TYPE STRING,
PREAT TYPE STRING,
PRED2 TYPE STRING,
PREVD TYPE STRING,
FGTSB TYPE STRING,
WAER2 TYPE STRING,
ND479 TYPE STRING,
PRED3 TYPE STRING,
FGTSP TYPE STRING,
PRCNT TYPE STRING,
DT479 TYPE STRING,
WAERS TYPE STRING,
LTEXT TYPE STRING,
PPAGO TYPE STRING,
NOTICE_PARTIAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMT_BSP_PA_BR_R0661_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_HCMT_BSP_PA_BR_R0661_STR-OBJECT_KEY sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-PERNR sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-AEDTM sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-UNAME sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-SPRPS sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-SPRTX sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-ITBLD sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-ITXEX sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-BEGDA sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-ENDDA sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-TIPTE sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-STEXT sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-EGGRP sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-PRENO sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-PRED1 sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-FGTSR sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-AR479 sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-PREAT sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-PRED2 sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-PREVD sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-FGTSB sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-WAER2 sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-ND479 sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-PRED3 sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-FGTSP sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-PRCNT sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-DT479 sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-WAERS sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-LTEXT sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-PPAGO sy-vline 
WA_HCMT_BSP_PA_BR_R0661_STR-NOTICE_PARTIAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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