ABAP Select data from SAP table CCBPRDELADD into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCBPRDELADD
*  INTO TABLE @DATA(IT_CCBPRDELADD2).
*--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_CCBPRDELADD INDEX 1 INTO DATA(WA_CCBPRDELADD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCBPRDELADD>-MANDT = 1.
<CCBPRDELADD>-PURCHASEREQUISITION = 1.
<CCBPRDELADD>-PURCHASEREQUISITIONTYPE = 1.
<CCBPRDELADD>-ADDRESSSTREETNAME = 1.
<CCBPRDELADD>-ADDRESSHOUSENUMBER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCBPRDELADD-ADDRESSPOSTALCODE, sy-vline,
  WA_CCBPRDELADD-ADDRESSCITYNAME, sy-vline,
  WA_CCBPRDELADD-PHONENUMBER1, sy-vline,
  WA_CCBPRDELADD-ADDRESSREGION, sy-vline,
  WA_CCBPRDELADD-FAXNUMBER, sy-vline,
  WA_CCBPRDELADD-ADDRESSCOUNTRY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCBPRDELADD 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_CCBPRDELADD 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_CCBPRDELADD INTO WA_CCBPRDELADD.


*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 PURCHASEREQUISITION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CCBPRDELADD-PURCHASEREQUISITION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCBPRDELADD-PURCHASEREQUISITION.
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_CCBPRDELADD_STR, 
MANDT TYPE STRING,
PURCHASEREQUISITION TYPE STRING,
PURCHASEREQUISITIONTYPE TYPE STRING,
ADDRESSSTREETNAME TYPE STRING,
ADDRESSHOUSENUMBER TYPE STRING,
ADDRESSPOSTALCODE TYPE STRING,
ADDRESSCITYNAME TYPE STRING,
PHONENUMBER1 TYPE STRING,
ADDRESSREGION TYPE STRING,
FAXNUMBER TYPE STRING,
ADDRESSCOUNTRY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCBPRDELADD_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_CCBPRDELADD_STR-MANDT sy-vline 
WA_CCBPRDELADD_STR-PURCHASEREQUISITION sy-vline 
WA_CCBPRDELADD_STR-PURCHASEREQUISITIONTYPE sy-vline 
WA_CCBPRDELADD_STR-ADDRESSSTREETNAME sy-vline 
WA_CCBPRDELADD_STR-ADDRESSHOUSENUMBER sy-vline 
WA_CCBPRDELADD_STR-ADDRESSPOSTALCODE sy-vline 
WA_CCBPRDELADD_STR-ADDRESSCITYNAME sy-vline 
WA_CCBPRDELADD_STR-PHONENUMBER1 sy-vline 
WA_CCBPRDELADD_STR-ADDRESSREGION sy-vline 
WA_CCBPRDELADD_STR-FAXNUMBER sy-vline 
WA_CCBPRDELADD_STR-ADDRESSCOUNTRY sy-vline      INTO ld_text SEPARATED BY SPACE.

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