ABAP Select data from SAP table CRMST_IC_SO_SAPOFFICE_QRY into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMST_IC_SO_SAPOFFICE_QRY
*  INTO TABLE @DATA(IT_CRMST_IC_SO_SAPOFFICE_QRY2).
*--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_CRMST_IC_SO_SAPOFFICE_QRY INDEX 1 INTO DATA(WA_CRMST_IC_SO_SAPOFFICE_QRY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMST_IC_SO_SAPOFFICE_QRY>-GUID = 1.
<CRMST_IC_SO_SAPOFFICE_QRY>-OBJTP = 1.
<CRMST_IC_SO_SAPOFFICE_QRY>-OBJYR = 1.
<CRMST_IC_SO_SAPOFFICE_QRY>-OBJNO = 1.
<CRMST_IC_SO_SAPOFFICE_QRY>-FOLTP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMST_IC_SO_SAPOFFICE_QRY-FOLYR, sy-vline,
  WA_CRMST_IC_SO_SAPOFFICE_QRY-FOLNO, sy-vline,
  WA_CRMST_IC_SO_SAPOFFICE_QRY-OBJDES, sy-vline,
  WA_CRMST_IC_SO_SAPOFFICE_QRY-CRDAT, sy-vline,
  WA_CRMST_IC_SO_SAPOFFICE_QRY-CRTIM, sy-vline,
  WA_CRMST_IC_SO_SAPOFFICE_QRY-OBJSND, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMST_IC_SO_SAPOFFICE_QRY 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_CRMST_IC_SO_SAPOFFICE_QRY 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_CRMST_IC_SO_SAPOFFICE_QRY INTO WA_CRMST_IC_SO_SAPOFFICE_QRY.


*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_CRMST_IC_SO_SAPOFFICE_QRY_STR, 
GUID TYPE STRING,
OBJTP TYPE STRING,
OBJYR TYPE STRING,
OBJNO TYPE STRING,
FOLTP TYPE STRING,
FOLYR TYPE STRING,
FOLNO TYPE STRING,
OBJDES TYPE STRING,
CRDAT TYPE STRING,
CRTIM TYPE STRING,
OBJSND TYPE STRING,
SDDAT TYPE STRING,
SDTIM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMST_IC_SO_SAPOFFICE_QRY_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_CRMST_IC_SO_SAPOFFICE_QRY_STR-GUID sy-vline 
WA_CRMST_IC_SO_SAPOFFICE_QRY_STR-OBJTP sy-vline 
WA_CRMST_IC_SO_SAPOFFICE_QRY_STR-OBJYR sy-vline 
WA_CRMST_IC_SO_SAPOFFICE_QRY_STR-OBJNO sy-vline 
WA_CRMST_IC_SO_SAPOFFICE_QRY_STR-FOLTP sy-vline 
WA_CRMST_IC_SO_SAPOFFICE_QRY_STR-FOLYR sy-vline 
WA_CRMST_IC_SO_SAPOFFICE_QRY_STR-FOLNO sy-vline 
WA_CRMST_IC_SO_SAPOFFICE_QRY_STR-OBJDES sy-vline 
WA_CRMST_IC_SO_SAPOFFICE_QRY_STR-CRDAT sy-vline 
WA_CRMST_IC_SO_SAPOFFICE_QRY_STR-CRTIM sy-vline 
WA_CRMST_IC_SO_SAPOFFICE_QRY_STR-OBJSND sy-vline 
WA_CRMST_IC_SO_SAPOFFICE_QRY_STR-SDDAT sy-vline 
WA_CRMST_IC_SO_SAPOFFICE_QRY_STR-SDTIM sy-vline      INTO ld_text SEPARATED BY SPACE.

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