ABAP Select data from SAP table ACO_BSP_TS_ACTIVITY_LABELS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ACO_BSP_TS_ACTIVITY_LABELS
*  INTO TABLE @DATA(IT_ACO_BSP_TS_ACTIVITY_LABELS2).
*--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_ACO_BSP_TS_ACTIVITY_LABELS INDEX 1 INTO DATA(WA_ACO_BSP_TS_ACTIVITY_LABELS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ACO_BSP_TS_ACTIVITY_LABELS>-ACT1 = 1.
<ACO_BSP_TS_ACTIVITY_LABELS>-ACT2 = 1.
<ACO_BSP_TS_ACTIVITY_LABELS>-ACT3 = 1.
<ACO_BSP_TS_ACTIVITY_LABELS>-ACT4 = 1.
<ACO_BSP_TS_ACTIVITY_LABELS>-ACT5 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ACO_BSP_TS_ACTIVITY_LABELS-ACT6, sy-vline,
  WA_ACO_BSP_TS_ACTIVITY_LABELS-ACT7, sy-vline,
  WA_ACO_BSP_TS_ACTIVITY_LABELS-ACT8, sy-vline,
  WA_ACO_BSP_TS_ACTIVITY_LABELS-ACT9, sy-vline,
  WA_ACO_BSP_TS_ACTIVITY_LABELS-ACT10, sy-vline,
  WA_ACO_BSP_TS_ACTIVITY_LABELS-ACT11, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ACO_BSP_TS_ACTIVITY_LABELS 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_ACO_BSP_TS_ACTIVITY_LABELS 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_ACO_BSP_TS_ACTIVITY_LABELS INTO WA_ACO_BSP_TS_ACTIVITY_LABELS.


*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_ACO_BSP_TS_ACTIVITY_LABELS_STR, 
ACT1 TYPE STRING,
ACT2 TYPE STRING,
ACT3 TYPE STRING,
ACT4 TYPE STRING,
ACT5 TYPE STRING,
ACT6 TYPE STRING,
ACT7 TYPE STRING,
ACT8 TYPE STRING,
ACT9 TYPE STRING,
ACT10 TYPE STRING,
ACT11 TYPE STRING,
ACT12 TYPE STRING,
ACT13 TYPE STRING,
ACT14 TYPE STRING,
ACT15 TYPE STRING,
ACT16 TYPE STRING,
ACT17 TYPE STRING,
ACT18 TYPE STRING,
ACT19 TYPE STRING,
ACT20 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ACO_BSP_TS_ACTIVITY_LABELS_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_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT1 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT2 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT3 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT4 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT5 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT6 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT7 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT8 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT9 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT10 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT11 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT12 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT13 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT14 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT15 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT16 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT17 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT18 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT19 sy-vline 
WA_ACO_BSP_TS_ACTIVITY_LABELS_STR-ACT20 sy-vline      INTO ld_text SEPARATED BY SPACE.

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