ABAP Select data from SAP table CRM_ORDER_STATUS_ORD into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRM_ORDER_STATUS_ORD
*  INTO TABLE @DATA(IT_CRM_ORDER_STATUS_ORD2).
*--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_CRM_ORDER_STATUS_ORD INDEX 1 INTO DATA(WA_CRM_ORDER_STATUS_ORD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRM_ORDER_STATUS_ORD>-CLIENT = 1.
<CRM_ORDER_STATUS_ORD>-GUID = 1.
<CRM_ORDER_STATUS_ORD>-OBJECT_ID = 1.
<CRM_ORDER_STATUS_ORD>-CREATED_AT = 1.
<CRM_ORDER_STATUS_ORD>-PROCESS_TYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRM_ORDER_STATUS_ORD-DESCRIPTION_PCT, sy-vline,
  WA_CRM_ORDER_STATUS_ORD-DESCR_LANGUAGE, sy-vline,
  WA_CRM_ORDER_STATUS_ORD-PO_NUMBER_SOLD, sy-vline,
  WA_CRM_ORDER_STATUS_ORD-STAT, sy-vline,
  WA_CRM_ORDER_STATUS_ORD-NUMBER_INT, sy-vline,
  WA_CRM_ORDER_STATUS_ORD-ORDERED_PROD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRM_ORDER_STATUS_ORD 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_CRM_ORDER_STATUS_ORD 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_CRM_ORDER_STATUS_ORD INTO WA_CRM_ORDER_STATUS_ORD.


*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 OBJECT_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRM_ORDER_STATUS_ORD-OBJECT_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ORDER_STATUS_ORD-OBJECT_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field CREATED_AT
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRM_ORDER_STATUS_ORD-CREATED_AT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ORDER_STATUS_ORD-CREATED_AT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field DESCR_LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_CRM_ORDER_STATUS_ORD-DESCR_LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ORDER_STATUS_ORD-DESCR_LANGUAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field FROM_TIME
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRM_ORDER_STATUS_ORD-FROM_TIME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ORDER_STATUS_ORD-FROM_TIME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PROCESS_QTY_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CRM_ORDER_STATUS_ORD-PROCESS_QTY_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ORDER_STATUS_ORD-PROCESS_QTY_UNIT.
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_CRM_ORDER_STATUS_ORD_STR, 
CLIENT TYPE STRING,
GUID TYPE STRING,
OBJECT_ID TYPE STRING,
CREATED_AT TYPE STRING,
PROCESS_TYPE TYPE STRING,
DESCRIPTION_PCT TYPE STRING,
DESCR_LANGUAGE TYPE STRING,
PO_NUMBER_SOLD TYPE STRING,
STAT TYPE STRING,
NUMBER_INT TYPE STRING,
ORDERED_PROD TYPE STRING,
DESCRIPTION TYPE STRING,
FROM_TIME TYPE STRING,
ORDER_QTY TYPE STRING,
CONFIRMED_QTY TYPE STRING,
PROCESS_QTY_UNIT TYPE STRING,
NET_VALUE TYPE STRING,
CURRENCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRM_ORDER_STATUS_ORD_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_CRM_ORDER_STATUS_ORD_STR-CLIENT sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-GUID sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-OBJECT_ID sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-CREATED_AT sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-PROCESS_TYPE sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-DESCRIPTION_PCT sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-DESCR_LANGUAGE sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-PO_NUMBER_SOLD sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-STAT sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-NUMBER_INT sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-ORDERED_PROD sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-DESCRIPTION sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-FROM_TIME sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-ORDER_QTY sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-CONFIRMED_QTY sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-PROCESS_QTY_UNIT sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-NET_VALUE sy-vline 
WA_CRM_ORDER_STATUS_ORD_STR-CURRENCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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