ABAP Select data from SAP table DIMSPPB_S_GRAPH_DATA_UPD into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM DIMSPPB_S_GRAPH_DATA_UPD
*  INTO TABLE @DATA(IT_DIMSPPB_S_GRAPH_DATA_UPD2).
*--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_DIMSPPB_S_GRAPH_DATA_UPD INDEX 1 INTO DATA(WA_DIMSPPB_S_GRAPH_DATA_UPD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<DIMSPPB_S_GRAPH_DATA_UPD>-BAY_CHART = 1.
<DIMSPPB_S_GRAPH_DATA_UPD>-NONWORK_TIMES = 1.
<DIMSPPB_S_GRAPH_DATA_UPD>-TABLE_DATA = 1.
<DIMSPPB_S_GRAPH_DATA_UPD>-NEW_DATA = 1.
<DIMSPPB_S_GRAPH_DATA_UPD>-SLOTS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_DIMSPPB_S_GRAPH_DATA_UPD-WORK_PACKAGES, sy-vline,
  WA_DIMSPPB_S_GRAPH_DATA_UPD-UPD_DATA, sy-vline,
  WA_DIMSPPB_S_GRAPH_DATA_UPD-SLOTS, sy-vline,
  WA_DIMSPPB_S_GRAPH_DATA_UPD-WORK_PACKAGES, sy-vline,
  WA_DIMSPPB_S_GRAPH_DATA_UPD-DEL_DATA, sy-vline,
  WA_DIMSPPB_S_GRAPH_DATA_UPD-SLOTS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_DIMSPPB_S_GRAPH_DATA_UPD 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_DIMSPPB_S_GRAPH_DATA_UPD 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_DIMSPPB_S_GRAPH_DATA_UPD INTO WA_DIMSPPB_S_GRAPH_DATA_UPD.


*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_DIMSPPB_S_GRAPH_DATA_UPD_STR, 
BAY_CHART TYPE STRING,
NONWORK_TIMES TYPE STRING,
TABLE_DATA TYPE STRING,
NEW_DATA TYPE STRING,
SLOTS TYPE STRING,
WORK_PACKAGES TYPE STRING,
UPD_DATA TYPE STRING,
SLOTS TYPE STRING,
WORK_PACKAGES TYPE STRING,
DEL_DATA TYPE STRING,
SLOTS TYPE STRING,
WORK_PACKAGES TYPE STRING,
OBJECT_CHART TYPE STRING,
TABLE_DATA TYPE STRING,
NEW_DATA TYPE STRING,
SLOTS TYPE STRING,
WORK_PACKAGES TYPE STRING,
OBJGRAPHS TYPE STRING,
UPD_DATA TYPE STRING,
SLOTS TYPE STRING,
WORK_PACKAGES TYPE STRING,
OBJGRAPHS TYPE STRING,
DEL_DATA TYPE STRING,
SLOTS TYPE STRING,
WORK_PACKAGES TYPE STRING,
OBJGRAPHS TYPE STRING,
RESOURCE_CHART TYPE STRING,
NONWORK_TIMES TYPE STRING,
CURVE_ATTRIBS TYPE STRING,
AXIS_HEADER_TEXT TYPE STRING,
AXIS_SECTION_SIZE TYPE STRING,
AXIS_SECTION_HEIGHT TYPE STRING,
AXIS_TEXT_POSITION TYPE STRING,
AXIS_START TYPE STRING,
AXIS_END TYPE STRING,
AXIS_MAJOR_TICK TYPE STRING,
AXIS_MINOR_TICK TYPE STRING,
AXIS_COLUMN_WIDTH TYPE STRING,
TABLE_DATA TYPE STRING,
NEW_DATA TYPE STRING,
UPD_DATA TYPE STRING,
DEL_DATA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_DIMSPPB_S_GRAPH_DATA_UPD_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_DIMSPPB_S_GRAPH_DATA_UPD_STR-BAY_CHART sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-NONWORK_TIMES sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-TABLE_DATA sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-NEW_DATA sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-SLOTS sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-WORK_PACKAGES sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-UPD_DATA sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-SLOTS sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-WORK_PACKAGES sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-DEL_DATA sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-SLOTS sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-WORK_PACKAGES sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-OBJECT_CHART sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-TABLE_DATA sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-NEW_DATA sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-SLOTS sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-WORK_PACKAGES sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-OBJGRAPHS sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-UPD_DATA sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-SLOTS sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-WORK_PACKAGES sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-OBJGRAPHS sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-DEL_DATA sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-SLOTS sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-WORK_PACKAGES sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-OBJGRAPHS sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-RESOURCE_CHART sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-NONWORK_TIMES sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-CURVE_ATTRIBS sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-AXIS_HEADER_TEXT sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-AXIS_SECTION_SIZE sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-AXIS_SECTION_HEIGHT sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-AXIS_TEXT_POSITION sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-AXIS_START sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-AXIS_END sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-AXIS_MAJOR_TICK sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-AXIS_MINOR_TICK sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-AXIS_COLUMN_WIDTH sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-TABLE_DATA sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-NEW_DATA sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-UPD_DATA sy-vline 
WA_DIMSPPB_S_GRAPH_DATA_UPD_STR-DEL_DATA sy-vline      INTO ld_text SEPARATED BY SPACE.

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