ABAP Select data from SAP table CRMT_PP_PROP_GRID_LABEL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMT_PP_PROP_GRID_LABEL
*  INTO TABLE @DATA(IT_CRMT_PP_PROP_GRID_LABEL2).
*--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_CRMT_PP_PROP_GRID_LABEL INDEX 1 INTO DATA(WA_CRMT_PP_PROP_GRID_LABEL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMT_PP_PROP_GRID_LABEL>-LABEL01 = 1.
<CRMT_PP_PROP_GRID_LABEL>-LABEL02 = 1.
<CRMT_PP_PROP_GRID_LABEL>-LABEL03 = 1.
<CRMT_PP_PROP_GRID_LABEL>-LABEL04 = 1.
<CRMT_PP_PROP_GRID_LABEL>-LABEL05 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMT_PP_PROP_GRID_LABEL-LABEL06, sy-vline,
  WA_CRMT_PP_PROP_GRID_LABEL-LABEL07, sy-vline,
  WA_CRMT_PP_PROP_GRID_LABEL-LABEL08, sy-vline,
  WA_CRMT_PP_PROP_GRID_LABEL-LABEL09, sy-vline,
  WA_CRMT_PP_PROP_GRID_LABEL-LABEL10, sy-vline,
  WA_CRMT_PP_PROP_GRID_LABEL-LABEL11, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMT_PP_PROP_GRID_LABEL 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_CRMT_PP_PROP_GRID_LABEL 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_CRMT_PP_PROP_GRID_LABEL INTO WA_CRMT_PP_PROP_GRID_LABEL.


*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_CRMT_PP_PROP_GRID_LABEL_STR, 
LABEL01 TYPE STRING,
LABEL02 TYPE STRING,
LABEL03 TYPE STRING,
LABEL04 TYPE STRING,
LABEL05 TYPE STRING,
LABEL06 TYPE STRING,
LABEL07 TYPE STRING,
LABEL08 TYPE STRING,
LABEL09 TYPE STRING,
LABEL10 TYPE STRING,
LABEL11 TYPE STRING,
LABEL12 TYPE STRING,
TOOLTIP01 TYPE STRING,
TOOLTIP02 TYPE STRING,
TOOLTIP03 TYPE STRING,
TOOLTIP04 TYPE STRING,
TOOLTIP05 TYPE STRING,
TOOLTIP06 TYPE STRING,
TOOLTIP07 TYPE STRING,
TOOLTIP08 TYPE STRING,
TOOLTIP09 TYPE STRING,
TOOLTIP10 TYPE STRING,
TOOLTIP11 TYPE STRING,
TOOLTIP12 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMT_PP_PROP_GRID_LABEL_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_CRMT_PP_PROP_GRID_LABEL_STR-LABEL01 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-LABEL02 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-LABEL03 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-LABEL04 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-LABEL05 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-LABEL06 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-LABEL07 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-LABEL08 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-LABEL09 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-LABEL10 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-LABEL11 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-LABEL12 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-TOOLTIP01 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-TOOLTIP02 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-TOOLTIP03 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-TOOLTIP04 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-TOOLTIP05 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-TOOLTIP06 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-TOOLTIP07 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-TOOLTIP08 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-TOOLTIP09 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-TOOLTIP10 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-TOOLTIP11 sy-vline 
WA_CRMT_PP_PROP_GRID_LABEL_STR-TOOLTIP12 sy-vline      INTO ld_text SEPARATED BY SPACE.

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