ABAP Select data from SAP table CRFMMASADOITMBSC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRFMMASADOITMBSC
*  INTO TABLE @DATA(IT_CRFMMASADOITMBSC2).
*--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_CRFMMASADOITMBSC INDEX 1 INTO DATA(WA_CRFMMASADOITMBSC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRFMMASADOITMBSC>-MANDT = 1.
<CRFMMASADOITMBSC>-SALESDOCUMENT = 1.
<CRFMMASADOITMBSC>-SALESDOCUMENTITEM = 1.
<CRFMMASADOITMBSC>-SALESDOCUMENTTYPE = 1.
<CRFMMASADOITMBSC>-SOLDTOPARTY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRFMMASADOITMBSC-SHIPTOPARTY, sy-vline,
  WA_CRFMMASADOITMBSC-MARKFOR, sy-vline,
  WA_CRFMMASADOITMBSC-SALESORGANIZATION, sy-vline,
  WA_CRFMMASADOITMBSC-DISTRIBUTIONCHANNEL, sy-vline,
  WA_CRFMMASADOITMBSC-ORGANIZATIONDIVISION, sy-vline,
  WA_CRFMMASADOITMBSC-FORMATTEDSALESDOCUMENTITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRFMMASADOITMBSC 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_CRFMMASADOITMBSC 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_CRFMMASADOITMBSC INTO WA_CRFMMASADOITMBSC.


*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.

*Conversion exit ALPHA, internal->external for field SALESDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRFMMASADOITMBSC-SALESDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRFMMASADOITMBSC-SALESDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AUART, internal->external for field SALESDOCUMENTTYPE
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_CRFMMASADOITMBSC-SALESDOCUMENTTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRFMMASADOITMBSC-SALESDOCUMENTTYPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SOLDTOPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRFMMASADOITMBSC-SOLDTOPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRFMMASADOITMBSC-SOLDTOPARTY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SHIPTOPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRFMMASADOITMBSC-SHIPTOPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRFMMASADOITMBSC-SHIPTOPARTY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MARKFOR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRFMMASADOITMBSC-MARKFOR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRFMMASADOITMBSC-MARKFOR.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_CRFMMASADOITMBSC_STR, 
MANDT TYPE STRING,
SALESDOCUMENT TYPE STRING,
SALESDOCUMENTITEM TYPE STRING,
SALESDOCUMENTTYPE TYPE STRING,
SOLDTOPARTY TYPE STRING,
SHIPTOPARTY TYPE STRING,
MARKFOR TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
FORMATTEDSALESDOCUMENTITEM TYPE STRING,
SLSORDCUSTOMERPAYMENTTERMS TYPE STRING,
CUSTOMERPAYMENTTERMS TYPE STRING,
SLSORDINCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
SLSORDINCOTERMSLOCATION1 TYPE STRING,
INCOTERMSLOCATION1 TYPE STRING,
SALESORDERCUSTOMERPRICEGROUP TYPE STRING,
CUSTOMERPRICEGROUP TYPE STRING,
SALESORDERCUSTOMERGROUP TYPE STRING,
CUSTOMERGROUP TYPE STRING,
SALESORDERDELIVERYPRIORITY TYPE STRING,
DELIVERYPRIORITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRFMMASADOITMBSC_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_CRFMMASADOITMBSC_STR-MANDT sy-vline 
WA_CRFMMASADOITMBSC_STR-SALESDOCUMENT sy-vline 
WA_CRFMMASADOITMBSC_STR-SALESDOCUMENTITEM sy-vline 
WA_CRFMMASADOITMBSC_STR-SALESDOCUMENTTYPE sy-vline 
WA_CRFMMASADOITMBSC_STR-SOLDTOPARTY sy-vline 
WA_CRFMMASADOITMBSC_STR-SHIPTOPARTY sy-vline 
WA_CRFMMASADOITMBSC_STR-MARKFOR sy-vline 
WA_CRFMMASADOITMBSC_STR-SALESORGANIZATION sy-vline 
WA_CRFMMASADOITMBSC_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CRFMMASADOITMBSC_STR-ORGANIZATIONDIVISION sy-vline 
WA_CRFMMASADOITMBSC_STR-FORMATTEDSALESDOCUMENTITEM sy-vline 
WA_CRFMMASADOITMBSC_STR-SLSORDCUSTOMERPAYMENTTERMS sy-vline 
WA_CRFMMASADOITMBSC_STR-CUSTOMERPAYMENTTERMS sy-vline 
WA_CRFMMASADOITMBSC_STR-SLSORDINCOTERMSCLASSIFICATION sy-vline 
WA_CRFMMASADOITMBSC_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_CRFMMASADOITMBSC_STR-SLSORDINCOTERMSLOCATION1 sy-vline 
WA_CRFMMASADOITMBSC_STR-INCOTERMSLOCATION1 sy-vline 
WA_CRFMMASADOITMBSC_STR-SALESORDERCUSTOMERPRICEGROUP sy-vline 
WA_CRFMMASADOITMBSC_STR-CUSTOMERPRICEGROUP sy-vline 
WA_CRFMMASADOITMBSC_STR-SALESORDERCUSTOMERGROUP sy-vline 
WA_CRFMMASADOITMBSC_STR-CUSTOMERGROUP sy-vline 
WA_CRFMMASADOITMBSC_STR-SALESORDERDELIVERYPRIORITY sy-vline 
WA_CRFMMASADOITMBSC_STR-DELIVERYPRIORITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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