ABAP Select data from SAP table /DMBE/CCROPTSRCH into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /DMBE/CCROPTSRCH 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 /DMBE/CCROPTSRCH. 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 /DMBE/CCROPTSRCH 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_/DMBE/CCROPTSRCH TYPE STANDARD TABLE OF /DMBE/CCROPTSRCH,
      WA_/DMBE/CCROPTSRCH TYPE /DMBE/CCROPTSRCH,
      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: </DMBE/CCROPTSRCH> TYPE /DMBE/CCROPTSRCH.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /DMBE/CCROPTSRCH
  INTO TABLE IT_/DMBE/CCROPTSRCH.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /DMBE/CCROPTSRCH
*  INTO TABLE @DATA(IT_/DMBE/CCROPTSRCH2).
*--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_/DMBE/CCROPTSRCH INDEX 1 INTO DATA(WA_/DMBE/CCROPTSRCH2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/DMBE/CCROPTSRCH ASSIGNING </DMBE/CCROPTSRCH>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</DMBE/CCROPTSRCH>-MANDT = 1.
</DMBE/CCROPTSRCH>-DEALUUID = 1.
</DMBE/CCROPTSRCH>-DEALITEMUUID = 1.
</DMBE/CCROPTSRCH>-SMARTID = 1.
</DMBE/CCROPTSRCH>-DETAILNUMBER = 1.

ENDLOOP.

LOOP AT IT_/DMBE/CCROPTSRCH INTO WA_/DMBE/CCROPTSRCH.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/DMBE/CCROPTSRCH-STATUS, sy-vline,
  WA_/DMBE/CCROPTSRCH-STATUSNAME, sy-vline,
  WA_/DMBE/CCROPTSRCH-PRODUCTTYPE, sy-vline,
  WA_/DMBE/CCROPTSRCH-PRODUCTTYPEDESCR, sy-vline,
  WA_/DMBE/CCROPTSRCH-INDUSTRY, sy-vline,
  WA_/DMBE/CCROPTSRCH-AREOPTIONALITIESINLINE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/DMBE/CCROPTSRCH 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_/DMBE/CCROPTSRCH 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_/DMBE/CCROPTSRCH INTO WA_/DMBE/CCROPTSRCH.


*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 COUNTERPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/DMBE/CCROPTSRCH-COUNTERPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/DMBE/CCROPTSRCH-COUNTERPARTY.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/DMBE/CCROPTSRCH-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/DMBE/CCROPTSRCH-MATERIAL.
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_/DMBE/CCROPTSRCH_STR, 
MANDT TYPE STRING,
DEALUUID TYPE STRING,
DEALITEMUUID TYPE STRING,
SMARTID TYPE STRING,
DETAILNUMBER TYPE STRING,
STATUS TYPE STRING,
STATUSNAME TYPE STRING,
PRODUCTTYPE TYPE STRING,
PRODUCTTYPEDESCR TYPE STRING,
INDUSTRY TYPE STRING,
AREOPTIONALITIESINLINE TYPE STRING,
ISCOMPLEXPRICING TYPE STRING,
DETAILTRNTYPE TYPE STRING,
DETAILTRNTYPEDESCR TYPE STRING,
COUNTERPARTY TYPE STRING,
COUNTERPARTYNAME TYPE STRING,
RESPONSIBLETRADER TYPE STRING,
RESPONSIBLETRADERDESCR TYPE STRING,
INTERNALCONTACT TYPE STRING,
INTERNALCONTACTDESCR TYPE STRING,
EFFECTIVEFROM TYPE STRING,
EFFECTIVETO TYPE STRING,
DETAILVALIDON TYPE STRING,
DETAILEFFECTIVEFROM TYPE STRING,
DETAILEFFECTIVETO TYPE STRING,
TRADEDATE TYPE STRING,
CREATEDAT TYPE STRING,
BROKER TYPE STRING,
COUNTERPARTYCONTACT TYPE STRING,
MATERIAL TYPE STRING,
MATERIALDESCR TYPE STRING,
CREDITOPTION TYPE STRING,
CREDITOPTIONDESCR TYPE STRING,
PAYMENTTERM TYPE STRING,
PAYMENTTERMDESCR TYPE STRING,
DEEMEDDATE TYPE STRING,
ORIGIN TYPE STRING,
ORIGINDESCR TYPE STRING,
DESTINATION TYPE STRING,
DESTINATIONDESCR TYPE STRING,
DEALBLOCKED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/DMBE/CCROPTSRCH_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_/DMBE/CCROPTSRCH_STR-MANDT sy-vline 
WA_/DMBE/CCROPTSRCH_STR-DEALUUID sy-vline 
WA_/DMBE/CCROPTSRCH_STR-DEALITEMUUID sy-vline 
WA_/DMBE/CCROPTSRCH_STR-SMARTID sy-vline 
WA_/DMBE/CCROPTSRCH_STR-DETAILNUMBER sy-vline 
WA_/DMBE/CCROPTSRCH_STR-STATUS sy-vline 
WA_/DMBE/CCROPTSRCH_STR-STATUSNAME sy-vline 
WA_/DMBE/CCROPTSRCH_STR-PRODUCTTYPE sy-vline 
WA_/DMBE/CCROPTSRCH_STR-PRODUCTTYPEDESCR sy-vline 
WA_/DMBE/CCROPTSRCH_STR-INDUSTRY sy-vline 
WA_/DMBE/CCROPTSRCH_STR-AREOPTIONALITIESINLINE sy-vline 
WA_/DMBE/CCROPTSRCH_STR-ISCOMPLEXPRICING sy-vline 
WA_/DMBE/CCROPTSRCH_STR-DETAILTRNTYPE sy-vline 
WA_/DMBE/CCROPTSRCH_STR-DETAILTRNTYPEDESCR sy-vline 
WA_/DMBE/CCROPTSRCH_STR-COUNTERPARTY sy-vline 
WA_/DMBE/CCROPTSRCH_STR-COUNTERPARTYNAME sy-vline 
WA_/DMBE/CCROPTSRCH_STR-RESPONSIBLETRADER sy-vline 
WA_/DMBE/CCROPTSRCH_STR-RESPONSIBLETRADERDESCR sy-vline 
WA_/DMBE/CCROPTSRCH_STR-INTERNALCONTACT sy-vline 
WA_/DMBE/CCROPTSRCH_STR-INTERNALCONTACTDESCR sy-vline 
WA_/DMBE/CCROPTSRCH_STR-EFFECTIVEFROM sy-vline 
WA_/DMBE/CCROPTSRCH_STR-EFFECTIVETO sy-vline 
WA_/DMBE/CCROPTSRCH_STR-DETAILVALIDON sy-vline 
WA_/DMBE/CCROPTSRCH_STR-DETAILEFFECTIVEFROM sy-vline 
WA_/DMBE/CCROPTSRCH_STR-DETAILEFFECTIVETO sy-vline 
WA_/DMBE/CCROPTSRCH_STR-TRADEDATE sy-vline 
WA_/DMBE/CCROPTSRCH_STR-CREATEDAT sy-vline 
WA_/DMBE/CCROPTSRCH_STR-BROKER sy-vline 
WA_/DMBE/CCROPTSRCH_STR-COUNTERPARTYCONTACT sy-vline 
WA_/DMBE/CCROPTSRCH_STR-MATERIAL sy-vline 
WA_/DMBE/CCROPTSRCH_STR-MATERIALDESCR sy-vline 
WA_/DMBE/CCROPTSRCH_STR-CREDITOPTION sy-vline 
WA_/DMBE/CCROPTSRCH_STR-CREDITOPTIONDESCR sy-vline 
WA_/DMBE/CCROPTSRCH_STR-PAYMENTTERM sy-vline 
WA_/DMBE/CCROPTSRCH_STR-PAYMENTTERMDESCR sy-vline 
WA_/DMBE/CCROPTSRCH_STR-DEEMEDDATE sy-vline 
WA_/DMBE/CCROPTSRCH_STR-ORIGIN sy-vline 
WA_/DMBE/CCROPTSRCH_STR-ORIGINDESCR sy-vline 
WA_/DMBE/CCROPTSRCH_STR-DESTINATION sy-vline 
WA_/DMBE/CCROPTSRCH_STR-DESTINATIONDESCR sy-vline 
WA_/DMBE/CCROPTSRCH_STR-DEALBLOCKED sy-vline      INTO ld_text SEPARATED BY SPACE.

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