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

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /BIC/CCTAUS_BILLING_INFO
*  INTO TABLE @DATA(IT_/BIC/CCTAUS_BILLING_INFO2).
*--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/CCTAUS_BILLING_INFO INDEX 1 INTO DATA(WA_/BIC/CCTAUS_BILLING_INFO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</BIC/CCTAUS_BILLING_INFO>-VBELN = 1.
</BIC/CCTAUS_BILLING_INFO>-FKART = 1.
</BIC/CCTAUS_BILLING_INFO>-FKTYP = 1.
</BIC/CCTAUS_BILLING_INFO>-VBTYP = 1.
</BIC/CCTAUS_BILLING_INFO>-WAERK = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/BIC/CCTAUS_BILLING_INFO-VKORG, sy-vline,
  WA_/BIC/CCTAUS_BILLING_INFO-VTWEG, sy-vline,
  WA_/BIC/CCTAUS_BILLING_INFO-KALSM, sy-vline,
  WA_/BIC/CCTAUS_BILLING_INFO-KNUMV, sy-vline,
  WA_/BIC/CCTAUS_BILLING_INFO-VSBED, sy-vline,
  WA_/BIC/CCTAUS_BILLING_INFO-FKDAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/BIC/CCTAUS_BILLING_INFO 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/CCTAUS_BILLING_INFO 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/CCTAUS_BILLING_INFO INTO WA_/BIC/CCTAUS_BILLING_INFO.


*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/CCTAUS_BILLING_INFO_STR, 
VBELN TYPE STRING,
FKART TYPE STRING,
FKTYP TYPE STRING,
VBTYP TYPE STRING,
WAERK TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
KALSM TYPE STRING,
KNUMV TYPE STRING,
VSBED TYPE STRING,
FKDAT TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
POPER TYPE STRING,
KONDA TYPE STRING,
KDGRP TYPE STRING,
BZIRK TYPE STRING,
PLTYP TYPE STRING,
INCO1 TYPE STRING,
INCO2 TYPE STRING,
EXPKZ TYPE STRING,
RFBSK TYPE STRING,
MRNKZ TYPE STRING,
KURRF TYPE STRING,
CPKUR TYPE STRING,
VALTG TYPE STRING,
VALDT TYPE STRING,
ZTERM TYPE STRING,
ZLSCH TYPE STRING,
KTGRD TYPE STRING,
LAND1 TYPE STRING,
REGIO TYPE STRING,
COUNC TYPE STRING,
CITYC TYPE STRING,
BUKRS TYPE STRING,
TAXK1 TYPE STRING,
TAXK2 TYPE STRING,
TAXK3 TYPE STRING,
TAXK4 TYPE STRING,
TAXK5 TYPE STRING,
TAXK6 TYPE STRING,
TAXK7 TYPE STRING,
TAXK8 TYPE STRING,
TAXK9 TYPE STRING,
NETWR TYPE STRING,
ZUKRI TYPE STRING,
ERNAM TYPE STRING,
ERZET TYPE STRING,
ERDAT TYPE STRING,
STAFO TYPE STRING,
KUNRG TYPE STRING,
KUNAG TYPE STRING,
MABER TYPE STRING,
STWAE TYPE STRING,
EXNUM TYPE STRING,
STCEG TYPE STRING,
AEDAT TYPE STRING,
SFAKN TYPE STRING,
KNUMA TYPE STRING,
FKART_RL TYPE STRING,
FKDAT_RL TYPE STRING,
KURST TYPE STRING,
MSCHL TYPE STRING,
MANSP TYPE STRING,
SPART TYPE STRING,
KKBER TYPE STRING,
KNKLI TYPE STRING,
CMWAE TYPE STRING,
CMKUF TYPE STRING,
HITYP_PR TYPE STRING,
BSTNK_VF TYPE STRING,
VBUND TYPE STRING,
FKART_AB TYPE STRING,
KAPPL TYPE STRING,
LANDTX TYPE STRING,
STCEG_H TYPE STRING,
STCEG_L TYPE STRING,
XBLNR TYPE STRING,
ZUONR TYPE STRING,
MWSBK TYPE STRING,
LOGSYS TYPE STRING,
FKSTO TYPE STRING,
XEGDR TYPE STRING,
RPLNR TYPE STRING,
LCNUM TYPE STRING,
J_1AFITP TYPE STRING,
KURRF_DAT TYPE STRING,
AKWAE TYPE STRING,
AKKUR TYPE STRING,
KIDNO TYPE STRING,
BVTYP TYPE STRING,
NUMPG TYPE STRING,
BUPLA TYPE STRING,
VKONT TYPE STRING,
FKK_DOCSTAT TYPE STRING,
NRZAS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/BIC/CCTAUS_BILLING_INFO_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/CCTAUS_BILLING_INFO_STR-VBELN sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-FKART sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-FKTYP sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-VBTYP sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-WAERK sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-VKORG sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-VTWEG sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KALSM sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KNUMV sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-VSBED sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-FKDAT sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-BELNR sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-GJAHR sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-POPER sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KONDA sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KDGRP sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-BZIRK sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-PLTYP sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-INCO1 sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-INCO2 sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-EXPKZ sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-RFBSK sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-MRNKZ sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KURRF sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-CPKUR sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-VALTG sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-VALDT sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-ZTERM sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-ZLSCH sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KTGRD sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-LAND1 sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-REGIO sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-COUNC sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-CITYC sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-BUKRS sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-TAXK1 sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-TAXK2 sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-TAXK3 sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-TAXK4 sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-TAXK5 sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-TAXK6 sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-TAXK7 sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-TAXK8 sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-TAXK9 sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-NETWR sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-ZUKRI sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-ERNAM sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-ERZET sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-ERDAT sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-STAFO sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KUNRG sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KUNAG sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-MABER sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-STWAE sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-EXNUM sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-STCEG sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-AEDAT sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-SFAKN sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KNUMA sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-FKART_RL sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-FKDAT_RL sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KURST sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-MSCHL sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-MANSP sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-SPART sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KKBER sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KNKLI sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-CMWAE sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-CMKUF sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-HITYP_PR sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-BSTNK_VF sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-VBUND sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-FKART_AB sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KAPPL sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-LANDTX sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-STCEG_H sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-STCEG_L sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-XBLNR sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-ZUONR sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-MWSBK sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-LOGSYS sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-FKSTO sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-XEGDR sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-RPLNR sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-LCNUM sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-J_1AFITP sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KURRF_DAT sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-AKWAE sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-AKKUR sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-KIDNO sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-BVTYP sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-NUMPG sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-BUPLA sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-VKONT sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-FKK_DOCSTAT sy-vline 
WA_/BIC/CCTAUS_BILLING_INFO_STR-NRZAS sy-vline      INTO ld_text SEPARATED BY SPACE.

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