ABAP Select data from SAP table /BIC/CCTA0CO_PC_10 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /BIC/CCTA0CO_PC_10 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/CCTA0CO_PC_10. 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/CCTA0CO_PC_10 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/CCTA0CO_PC_10 TYPE STANDARD TABLE OF /BIC/CCTA0CO_PC_10,
      WA_/BIC/CCTA0CO_PC_10 TYPE /BIC/CCTA0CO_PC_10,
      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/CCTA0CO_PC_10> TYPE /BIC/CCTA0CO_PC_10.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/BIC/CCTA0CO_PC_10.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /BIC/CCTA0CO_PC_10
  INTO TABLE IT_/BIC/CCTA0CO_PC_10.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /BIC/CCTA0CO_PC_10
*  INTO TABLE @DATA(IT_/BIC/CCTA0CO_PC_102).
*--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/CCTA0CO_PC_10 INDEX 1 INTO DATA(WA_/BIC/CCTA0CO_PC_102).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/BIC/CCTA0CO_PC_10 ASSIGNING </BIC/CCTA0CO_PC_10>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</BIC/CCTA0CO_PC_10>-FISCVARNT = 1.
</BIC/CCTA0CO_PC_10>-FISCPER = 1.
</BIC/CCTA0CO_PC_10>-CO_AREA = 1.
</BIC/CCTA0CO_PC_10>-PLANT = 1.
</BIC/CCTA0CO_PC_10>-MATERIAL = 1.

ENDLOOP.

LOOP AT IT_/BIC/CCTA0CO_PC_10 INTO WA_/BIC/CCTA0CO_PC_10.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/BIC/CCTA0CO_PC_10-PRODORDER, sy-vline,
  WA_/BIC/CCTA0CO_PC_10-FLG_DELFLG, sy-vline,
  WA_/BIC/CCTA0CO_PC_10-ORDERITEM, sy-vline,
  WA_/BIC/CCTA0CO_PC_10-VTYPE, sy-vline,
  WA_/BIC/CCTA0CO_PC_10-MEASTYPE, sy-vline,
  WA_/BIC/CCTA0CO_PC_10-VTDETAIL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/BIC/CCTA0CO_PC_10 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/CCTA0CO_PC_10 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/CCTA0CO_PC_10 INTO WA_/BIC/CCTA0CO_PC_10.


*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/CCTA0CO_PC_10_STR, 
FISCVARNT TYPE STRING,
FISCPER TYPE STRING,
CO_AREA TYPE STRING,
PLANT TYPE STRING,
MATERIAL TYPE STRING,
PRODORDER TYPE STRING,
FLG_DELFLG TYPE STRING,
ORDERITEM TYPE STRING,
VTYPE TYPE STRING,
MEASTYPE TYPE STRING,
VTDETAIL TYPE STRING,
VERSION TYPE STRING,
VALUTYP TYPE STRING,
COSTELMNT TYPE STRING,
SENRECEIV TYPE STRING,
POBJTYPE TYPE STRING,
PARTOBJ TYPE STRING,
AMOUNT TYPE STRING,
AMOUNTFX TYPE STRING,
AMOUNTVR TYPE STRING,
CONTRAM TYPE STRING,
QUANTIN TYPE STRING,
QUANTINFX TYPE STRING,
QUANTINVR TYPE STRING,
QUANTOUT TYPE STRING,
CURTYPE TYPE STRING,
CURRENCY TYPE STRING,
UNIT_IN TYPE STRING,
UNIT_OUT TYPE STRING,
MAT_INPUT TYPE STRING,
PLT_INPUT TYPE STRING,
CCT_INPUT TYPE STRING,
ACT_INPUT TYPE STRING,
BP_INPUT TYPE STRING,
BEWEG TYPE STRING,
HERKU TYPE STRING,
HKTYP TYPE STRING,
BUKRS TYPE STRING,
MATKL TYPE STRING,
PROGR TYPE STRING,
ELEHK TYPE STRING,
ELEMT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/BIC/CCTA0CO_PC_10_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/CCTA0CO_PC_10_STR-FISCVARNT sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-FISCPER sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-CO_AREA sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-PLANT sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-MATERIAL sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-PRODORDER sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-FLG_DELFLG sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-ORDERITEM sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-VTYPE sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-MEASTYPE sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-VTDETAIL sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-VERSION sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-VALUTYP sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-COSTELMNT sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-SENRECEIV sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-POBJTYPE sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-PARTOBJ sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-AMOUNT sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-AMOUNTFX sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-AMOUNTVR sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-CONTRAM sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-QUANTIN sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-QUANTINFX sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-QUANTINVR sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-QUANTOUT sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-CURTYPE sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-CURRENCY sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-UNIT_IN sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-UNIT_OUT sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-MAT_INPUT sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-PLT_INPUT sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-CCT_INPUT sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-ACT_INPUT sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-BP_INPUT sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-BEWEG sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-HERKU sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-HKTYP sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-BUKRS sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-MATKL sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-PROGR sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-ELEHK sy-vline 
WA_/BIC/CCTA0CO_PC_10_STR-ELEMT sy-vline      INTO ld_text SEPARATED BY SPACE.

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