ABAP Select data from SAP table /BIC/CCBPS997 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /BIC/CCBPS997 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 /BIC/CCBPS997. 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 /BIC/CCBPS997 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_/BIC/CCBPS997 TYPE STANDARD TABLE OF /BIC/CCBPS997,
      WA_/BIC/CCBPS997 TYPE /BIC/CCBPS997,
      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: </BIC/CCBPS997> TYPE /BIC/CCBPS997.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/BIC/CCBPS997.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /BIC/CCBPS997
  INTO TABLE IT_/BIC/CCBPS997.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /BIC/CCBPS997
*  INTO TABLE @DATA(IT_/BIC/CCBPS9972).
*--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_/BIC/CCBPS997 INDEX 1 INTO DATA(WA_/BIC/CCBPS9972).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/BIC/CCBPS997 ASSIGNING </BIC/CCBPS997>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</BIC/CCBPS997>-VRSIO = 1.
</BIC/CCBPS997>-SPMON = 1.
</BIC/CCBPS997>-SPTAG = 1.
</BIC/CCBPS997>-SPWOC = 1.
</BIC/CCBPS997>-SPBUP = 1.

ENDLOOP.

LOOP AT IT_/BIC/CCBPS997 INTO WA_/BIC/CCBPS997.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/BIC/CCBPS997-VKORG, sy-vline,
  WA_/BIC/CCBPS997-KUNNR, sy-vline,
  WA_/BIC/CCBPS997-WETTB, sy-vline,
  WA_/BIC/CCBPS997-PERIV, sy-vline,
  WA_/BIC/CCBPS997-VWDAT, sy-vline,
  WA_/BIC/CCBPS997-STWAE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/BIC/CCBPS997 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_/BIC/CCBPS997 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_/BIC/CCBPS997 INTO WA_/BIC/CCBPS997.


*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_/BIC/CCBPS997_STR, 
VRSIO TYPE STRING,
SPMON TYPE STRING,
SPTAG TYPE STRING,
SPWOC TYPE STRING,
SPBUP TYPE STRING,
VKORG TYPE STRING,
KUNNR TYPE STRING,
WETTB TYPE STRING,
PERIV TYPE STRING,
VWDAT TYPE STRING,
STWAE TYPE STRING,
BASME TYPE STRING,
AENETWR TYPE STRING,
FAENETWR TYPE STRING,
AEMENGE TYPE STRING,
FAEMENGE TYPE STRING,
UMNETWR TYPE STRING,
FUMNETWR TYPE STRING,
VBELN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/BIC/CCBPS997_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_/BIC/CCBPS997_STR-VRSIO sy-vline 
WA_/BIC/CCBPS997_STR-SPMON sy-vline 
WA_/BIC/CCBPS997_STR-SPTAG sy-vline 
WA_/BIC/CCBPS997_STR-SPWOC sy-vline 
WA_/BIC/CCBPS997_STR-SPBUP sy-vline 
WA_/BIC/CCBPS997_STR-VKORG sy-vline 
WA_/BIC/CCBPS997_STR-KUNNR sy-vline 
WA_/BIC/CCBPS997_STR-WETTB sy-vline 
WA_/BIC/CCBPS997_STR-PERIV sy-vline 
WA_/BIC/CCBPS997_STR-VWDAT sy-vline 
WA_/BIC/CCBPS997_STR-STWAE sy-vline 
WA_/BIC/CCBPS997_STR-BASME sy-vline 
WA_/BIC/CCBPS997_STR-AENETWR sy-vline 
WA_/BIC/CCBPS997_STR-FAENETWR sy-vline 
WA_/BIC/CCBPS997_STR-AEMENGE sy-vline 
WA_/BIC/CCBPS997_STR-FAEMENGE sy-vline 
WA_/BIC/CCBPS997_STR-UMNETWR sy-vline 
WA_/BIC/CCBPS997_STR-FUMNETWR sy-vline 
WA_/BIC/CCBPS997_STR-VBELN sy-vline      INTO ld_text SEPARATED BY SPACE.

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