ABAP Select data from SAP table HCMT_BSP_PA_AT_R0751 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_AT_R0751 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_AT_R0751. 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_AT_R0751 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_AT_R0751 TYPE STANDARD TABLE OF HCMT_BSP_PA_AT_R0751,
      WA_HCMT_BSP_PA_AT_R0751 TYPE HCMT_BSP_PA_AT_R0751,
      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_AT_R0751> TYPE HCMT_BSP_PA_AT_R0751.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMT_BSP_PA_AT_R0751.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMT_BSP_PA_AT_R0751
  INTO TABLE IT_HCMT_BSP_PA_AT_R0751.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMT_BSP_PA_AT_R0751
*  INTO TABLE @DATA(IT_HCMT_BSP_PA_AT_R07512).
*--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_AT_R0751 INDEX 1 INTO DATA(WA_HCMT_BSP_PA_AT_R07512).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMT_BSP_PA_AT_R0751 ASSIGNING <HCMT_BSP_PA_AT_R0751>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMT_BSP_PA_AT_R0751>-OBJECT_KEY = 1.
<HCMT_BSP_PA_AT_R0751>-PERNR = 1.
<HCMT_BSP_PA_AT_R0751>-AEDTM = 1.
<HCMT_BSP_PA_AT_R0751>-UNAME = 1.
<HCMT_BSP_PA_AT_R0751>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_HCMT_BSP_PA_AT_R0751 INTO WA_HCMT_BSP_PA_AT_R0751.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HCMT_BSP_PA_AT_R0751-SPRTX, sy-vline,
  WA_HCMT_BSP_PA_AT_R0751-ITBLD, sy-vline,
  WA_HCMT_BSP_PA_AT_R0751-ITXEX, sy-vline,
  WA_HCMT_BSP_PA_AT_R0751-BEGDA, sy-vline,
  WA_HCMT_BSP_PA_AT_R0751-ENDDA, sy-vline,
  WA_HCMT_BSP_PA_AT_R0751-MVART, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMT_BSP_PA_AT_R0751 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_AT_R0751 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_AT_R0751 INTO WA_HCMT_BSP_PA_AT_R0751.


*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_AT_R0751_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,
MVART TYPE STRING,
BTBEG TYPE STRING,
ANZHL TYPE STRING,
BEGDACUT TYPE STRING,
ANZLM TYPE STRING,
EMFSL TYPE STRING,
EMFNA TYPE STRING,
MVKLZ TYPE STRING,
LGART TYPE STRING,
BETRG TYPE STRING,
LGTXT TYPE STRING,
DATU1 TYPE STRING,
DATU2 TYPE STRING,
DATU3 TYPE STRING,
DATU4 TYPE STRING,
DATU5 TYPE STRING,
RATE1 TYPE STRING,
RATE2 TYPE STRING,
RATE3 TYPE STRING,
RATE4 TYPE STRING,
RATE5 TYPE STRING,
UEB01 TYPE STRING,
UEB02 TYPE STRING,
UEB03 TYPE STRING,
UEB04 TYPE STRING,
UEB05 TYPE STRING,
UEB1F TYPE STRING,
UEB2F TYPE STRING,
UEB3F TYPE STRING,
UEB4F TYPE STRING,
UEB5F TYPE STRING,
PROZ1 TYPE STRING,
PROZ2 TYPE STRING,
PROZ3 TYPE STRING,
PROZ4 TYPE STRING,
PROZ5 TYPE STRING,
LGAR1 TYPE STRING,
BETR1 TYPE STRING,
LGAR2 TYPE STRING,
BETR2 TYPE STRING,
LGAR3 TYPE STRING,
BETR3 TYPE STRING,
LGTX1 TYPE STRING,
LGTX2 TYPE STRING,
LGTX3 TYPE STRING,
DATU0 TYPE STRING,
RATE0 TYPE STRING,
PROZ0 TYPE STRING,
UEB00 TYPE STRING,
UMO01 TYPE STRING,
UPZ01 TYPE STRING,
UPZ02 TYPE STRING,
UPZ11 TYPE STRING,
UPZ12 TYPE STRING,
UPZ13 TYPE STRING,
UPZ14 TYPE STRING,
UPZ15 TYPE STRING,
UPZ10 TYPE STRING,
UPZ21 TYPE STRING,
UPZ22 TYPE STRING,
UPZ23 TYPE STRING,
UPZ24 TYPE STRING,
UPZ25 TYPE STRING,
UPZ20 TYPE STRING,
UCU00 TYPE STRING,
UCU01 TYPE STRING,
UCU02 TYPE STRING,
UCU03 TYPE STRING,
UCU11 TYPE STRING,
UCU12 TYPE STRING,
UCU13 TYPE STRING,
UCU14 TYPE STRING,
UCU15 TYPE STRING,
UCU10 TYPE STRING,
UEBXF TYPE STRING,
STEXT TYPE STRING,
ANZHL_UNIT TYPE STRING,
BETRG_UNIT TYPE STRING,
UEB00_UNIT TYPE STRING,
BET01_UNIT TYPE STRING,
PERCT_SIGN TYPE STRING,
DATU_TXT TYPE STRING,
RATE_TXT TYPE STRING,
PROZ_TXT TYPE STRING,
UEB_TXT TYPE STRING,
UEQ01_SIGN TYPE STRING,
UEQ02_SIGN TYPE STRING,
UEQ03_SIGN TYPE STRING,
UEQ04_SIGN TYPE STRING,
UEQ05_SIGN TYPE STRING,
BVZFR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMT_BSP_PA_AT_R0751_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_AT_R0751_STR-OBJECT_KEY sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-PERNR sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-AEDTM sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UNAME sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-SPRPS sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-SPRTX sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-ITBLD sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-ITXEX sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-BEGDA sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-ENDDA sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-MVART sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-BTBEG sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-ANZHL sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-BEGDACUT sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-ANZLM sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-EMFSL sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-EMFNA sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-MVKLZ sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-LGART sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-BETRG sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-LGTXT sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-DATU1 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-DATU2 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-DATU3 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-DATU4 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-DATU5 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-RATE1 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-RATE2 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-RATE3 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-RATE4 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-RATE5 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB01 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB02 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB03 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB04 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB05 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB1F sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB2F sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB3F sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB4F sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB5F sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-PROZ1 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-PROZ2 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-PROZ3 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-PROZ4 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-PROZ5 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-LGAR1 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-BETR1 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-LGAR2 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-BETR2 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-LGAR3 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-BETR3 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-LGTX1 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-LGTX2 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-LGTX3 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-DATU0 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-RATE0 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-PROZ0 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB00 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UMO01 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ01 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ02 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ11 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ12 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ13 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ14 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ15 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ10 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ21 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ22 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ23 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ24 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ25 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UPZ20 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UCU00 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UCU01 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UCU02 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UCU03 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UCU11 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UCU12 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UCU13 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UCU14 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UCU15 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UCU10 sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEBXF sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-STEXT sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-ANZHL_UNIT sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-BETRG_UNIT sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB00_UNIT sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-BET01_UNIT sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-PERCT_SIGN sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-DATU_TXT sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-RATE_TXT sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-PROZ_TXT sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEB_TXT sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEQ01_SIGN sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEQ02_SIGN sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEQ03_SIGN sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEQ04_SIGN sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-UEQ05_SIGN sy-vline 
WA_HCMT_BSP_PA_AT_R0751_STR-BVZFR sy-vline      INTO ld_text SEPARATED BY SPACE.

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