ABAP Select data from SAP table CRMS4IUVCCONPOD into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CRMS4IUVCCONPOD 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 CRMS4IUVCCONPOD. 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 CRMS4IUVCCONPOD 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_CRMS4IUVCCONPOD TYPE STANDARD TABLE OF CRMS4IUVCCONPOD,
      WA_CRMS4IUVCCONPOD TYPE CRMS4IUVCCONPOD,
      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: <CRMS4IUVCCONPOD> TYPE CRMS4IUVCCONPOD.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CRMS4IUVCCONPOD.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CRMS4IUVCCONPOD
  INTO TABLE IT_CRMS4IUVCCONPOD.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMS4IUVCCONPOD
*  INTO TABLE @DATA(IT_CRMS4IUVCCONPOD2).
*--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_CRMS4IUVCCONPOD INDEX 1 INTO DATA(WA_CRMS4IUVCCONPOD2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMS4IUVCCONPOD ASSIGNING <CRMS4IUVCCONPOD>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMS4IUVCCONPOD>-MANDT = 1.
<CRMS4IUVCCONPOD>-INT_UI = 1.
<CRMS4IUVCCONPOD>-HAUS = 1.
<CRMS4IUVCCONPOD>-CO_TPLNR = 1.
<CRMS4IUVCCONPOD>-CO_FLTYP = 1.

ENDLOOP.

LOOP AT IT_CRMS4IUVCCONPOD INTO WA_CRMS4IUVCCONPOD.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMS4IUVCCONPOD-CO_BEGRU, sy-vline,
  WA_CRMS4IUVCCONPOD-CO_SWERK, sy-vline,
  WA_CRMS4IUVCCONPOD-CO_SHTXT, sy-vline,
  WA_CRMS4IUVCCONPOD-CO_ERNAM, sy-vline,
  WA_CRMS4IUVCCONPOD-CO_ERDAT, sy-vline,
  WA_CRMS4IUVCCONPOD-CO_AENAM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMS4IUVCCONPOD 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_CRMS4IUVCCONPOD 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_CRMS4IUVCCONPOD INTO WA_CRMS4IUVCCONPOD.


*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 TPLNR, internal->external for field HAUS
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4IUVCCONPOD-HAUS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4IUVCCONPOD-HAUS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TPLNR, internal->external for field CO_TPLNR
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4IUVCCONPOD-CO_TPLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4IUVCCONPOD-CO_TPLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CITY_CODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4IUVCCONPOD-CITY_CODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4IUVCCONPOD-CITY_CODE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field LANGU
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4IUVCCONPOD-LANGU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4IUVCCONPOD-LANGU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field COUNTY_CODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4IUVCCONPOD-COUNTY_CODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4IUVCCONPOD-COUNTY_CODE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TPLNR, internal->external for field UTILITIESCONNECTIONOBJECT
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4IUVCCONPOD-UTILITIESCONNECTIONOBJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4IUVCCONPOD-UTILITIESCONNECTIONOBJECT.
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_CRMS4IUVCCONPOD_STR, 
MANDT TYPE STRING,
INT_UI TYPE STRING,
HAUS TYPE STRING,
CO_TPLNR TYPE STRING,
CO_FLTYP TYPE STRING,
CO_BEGRU TYPE STRING,
CO_SWERK TYPE STRING,
CO_SHTXT TYPE STRING,
CO_ERNAM TYPE STRING,
CO_ERDAT TYPE STRING,
CO_AENAM TYPE STRING,
CO_AEDAT TYPE STRING,
TITLE TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
NAME3 TYPE STRING,
NAME4 TYPE STRING,
NAME_CO TYPE STRING,
CITY1 TYPE STRING,
CITY2 TYPE STRING,
CITY_CODE TYPE STRING,
HOME_CITY TYPE STRING,
POST_CODE1 TYPE STRING,
POST_CODE2 TYPE STRING,
POST_CODE3 TYPE STRING,
PO_BOX TYPE STRING,
PO_BOX_NUM TYPE STRING,
PO_BOX_LOC TYPE STRING,
PO_BOX_REG TYPE STRING,
PO_BOX_CTY TYPE STRING,
TRANSPZONE TYPE STRING,
STREET TYPE STRING,
HOUSE_NUM1 TYPE STRING,
HOUSE_NUM2 TYPE STRING,
STR_SUPPL1 TYPE STRING,
STR_SUPPL2 TYPE STRING,
STR_SUPPL3 TYPE STRING,
LOCATION TYPE STRING,
BUILDING TYPE STRING,
FLOOR TYPE STRING,
ROOMNUMBER TYPE STRING,
COUNTRY TYPE STRING,
LANGU TYPE STRING,
REGION TYPE STRING,
SORT1 TYPE STRING,
SORT2 TYPE STRING,
TIME_ZONE TYPE STRING,
TAXJURCODE TYPE STRING,
PO_BOX_LOBBY TYPE STRING,
DELI_SERV_TYPE TYPE STRING,
DELI_SERV_NUMBER TYPE STRING,
COUNTY_CODE TYPE STRING,
COUNTY TYPE STRING,
DEFLT_COMM TYPE STRING,
MC_CITY1 TYPE STRING,
MC_STREET TYPE STRING,
MC_NAME1 TYPE STRING,
MC_COUNTY TYPE STRING,
MC_TOWNSHIP TYPE STRING,
UTILITIESCONNECTIONOBJECT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMS4IUVCCONPOD_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_CRMS4IUVCCONPOD_STR-MANDT sy-vline 
WA_CRMS4IUVCCONPOD_STR-INT_UI sy-vline 
WA_CRMS4IUVCCONPOD_STR-HAUS sy-vline 
WA_CRMS4IUVCCONPOD_STR-CO_TPLNR sy-vline 
WA_CRMS4IUVCCONPOD_STR-CO_FLTYP sy-vline 
WA_CRMS4IUVCCONPOD_STR-CO_BEGRU sy-vline 
WA_CRMS4IUVCCONPOD_STR-CO_SWERK sy-vline 
WA_CRMS4IUVCCONPOD_STR-CO_SHTXT sy-vline 
WA_CRMS4IUVCCONPOD_STR-CO_ERNAM sy-vline 
WA_CRMS4IUVCCONPOD_STR-CO_ERDAT sy-vline 
WA_CRMS4IUVCCONPOD_STR-CO_AENAM sy-vline 
WA_CRMS4IUVCCONPOD_STR-CO_AEDAT sy-vline 
WA_CRMS4IUVCCONPOD_STR-TITLE sy-vline 
WA_CRMS4IUVCCONPOD_STR-NAME1 sy-vline 
WA_CRMS4IUVCCONPOD_STR-NAME2 sy-vline 
WA_CRMS4IUVCCONPOD_STR-NAME3 sy-vline 
WA_CRMS4IUVCCONPOD_STR-NAME4 sy-vline 
WA_CRMS4IUVCCONPOD_STR-NAME_CO sy-vline 
WA_CRMS4IUVCCONPOD_STR-CITY1 sy-vline 
WA_CRMS4IUVCCONPOD_STR-CITY2 sy-vline 
WA_CRMS4IUVCCONPOD_STR-CITY_CODE sy-vline 
WA_CRMS4IUVCCONPOD_STR-HOME_CITY sy-vline 
WA_CRMS4IUVCCONPOD_STR-POST_CODE1 sy-vline 
WA_CRMS4IUVCCONPOD_STR-POST_CODE2 sy-vline 
WA_CRMS4IUVCCONPOD_STR-POST_CODE3 sy-vline 
WA_CRMS4IUVCCONPOD_STR-PO_BOX sy-vline 
WA_CRMS4IUVCCONPOD_STR-PO_BOX_NUM sy-vline 
WA_CRMS4IUVCCONPOD_STR-PO_BOX_LOC sy-vline 
WA_CRMS4IUVCCONPOD_STR-PO_BOX_REG sy-vline 
WA_CRMS4IUVCCONPOD_STR-PO_BOX_CTY sy-vline 
WA_CRMS4IUVCCONPOD_STR-TRANSPZONE sy-vline 
WA_CRMS4IUVCCONPOD_STR-STREET sy-vline 
WA_CRMS4IUVCCONPOD_STR-HOUSE_NUM1 sy-vline 
WA_CRMS4IUVCCONPOD_STR-HOUSE_NUM2 sy-vline 
WA_CRMS4IUVCCONPOD_STR-STR_SUPPL1 sy-vline 
WA_CRMS4IUVCCONPOD_STR-STR_SUPPL2 sy-vline 
WA_CRMS4IUVCCONPOD_STR-STR_SUPPL3 sy-vline 
WA_CRMS4IUVCCONPOD_STR-LOCATION sy-vline 
WA_CRMS4IUVCCONPOD_STR-BUILDING sy-vline 
WA_CRMS4IUVCCONPOD_STR-FLOOR sy-vline 
WA_CRMS4IUVCCONPOD_STR-ROOMNUMBER sy-vline 
WA_CRMS4IUVCCONPOD_STR-COUNTRY sy-vline 
WA_CRMS4IUVCCONPOD_STR-LANGU sy-vline 
WA_CRMS4IUVCCONPOD_STR-REGION sy-vline 
WA_CRMS4IUVCCONPOD_STR-SORT1 sy-vline 
WA_CRMS4IUVCCONPOD_STR-SORT2 sy-vline 
WA_CRMS4IUVCCONPOD_STR-TIME_ZONE sy-vline 
WA_CRMS4IUVCCONPOD_STR-TAXJURCODE sy-vline 
WA_CRMS4IUVCCONPOD_STR-PO_BOX_LOBBY sy-vline 
WA_CRMS4IUVCCONPOD_STR-DELI_SERV_TYPE sy-vline 
WA_CRMS4IUVCCONPOD_STR-DELI_SERV_NUMBER sy-vline 
WA_CRMS4IUVCCONPOD_STR-COUNTY_CODE sy-vline 
WA_CRMS4IUVCCONPOD_STR-COUNTY sy-vline 
WA_CRMS4IUVCCONPOD_STR-DEFLT_COMM sy-vline 
WA_CRMS4IUVCCONPOD_STR-MC_CITY1 sy-vline 
WA_CRMS4IUVCCONPOD_STR-MC_STREET sy-vline 
WA_CRMS4IUVCCONPOD_STR-MC_NAME1 sy-vline 
WA_CRMS4IUVCCONPOD_STR-MC_COUNTY sy-vline 
WA_CRMS4IUVCCONPOD_STR-MC_TOWNSHIP sy-vline 
WA_CRMS4IUVCCONPOD_STR-UTILITIESCONNECTIONOBJECT sy-vline      INTO ld_text SEPARATED BY SPACE.

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