ABAP Select data from SAP table ICUSTADRUPTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ICUSTADRUPTP
*  INTO TABLE @DATA(IT_ICUSTADRUPTP2).
*--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_ICUSTADRUPTP INDEX 1 INTO DATA(WA_ICUSTADRUPTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ICUSTADRUPTP>-MANDT = 1.
<ICUSTADRUPTP>-ADDRESSID = 1.
<ICUSTADRUPTP>-BUSINESSPARTNER = 1.
<ICUSTADRUPTP>-CUSTOMER = 1.
<ICUSTADRUPTP>-UNLOADINGPOINTNAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ICUSTADRUPTP-CUSTOMERFOREDIT, sy-vline,
  WA_ICUSTADRUPTP-ADDRESSIDFOREDIT, sy-vline,
  WA_ICUSTADRUPTP-UNLOADINGPOINTNAMEFOREDIT, sy-vline,
  WA_ICUSTADRUPTP-BUSINESSPARTNERFOREDIT, sy-vline,
  WA_ICUSTADRUPTP-BUSINESSPARTNERUUID, sy-vline,
  WA_ICUSTADRUPTP-CUSTOMERFACTORYCALENDERCODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ICUSTADRUPTP 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_ICUSTADRUPTP 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_ICUSTADRUPTP INTO WA_ICUSTADRUPTP.


*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 ADDRESSID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ICUSTADRUPTP-ADDRESSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICUSTADRUPTP-ADDRESSID.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNERFOREDIT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ICUSTADRUPTP-BUSINESSPARTNERFOREDIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICUSTADRUPTP-BUSINESSPARTNERFOREDIT.
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_ICUSTADRUPTP_STR, 
MANDT TYPE STRING,
ADDRESSID TYPE STRING,
BUSINESSPARTNER TYPE STRING,
CUSTOMER TYPE STRING,
UNLOADINGPOINTNAME TYPE STRING,
CUSTOMERFOREDIT TYPE STRING,
ADDRESSIDFOREDIT TYPE STRING,
UNLOADINGPOINTNAMEFOREDIT TYPE STRING,
BUSINESSPARTNERFOREDIT TYPE STRING,
BUSINESSPARTNERUUID TYPE STRING,
CUSTOMERFACTORYCALENDERCODE TYPE STRING,
ISDFLTBPUNLOADINGPOINT TYPE STRING,
BPGOODSRECEIVINGHOURSCODE TYPE STRING,
MONDAYMORNINGOPENINGTIME TYPE STRING,
MONDAYMORNINGCLOSINGTIME TYPE STRING,
MONDAYAFTERNOONOPENINGTIME TYPE STRING,
MONDAYAFTERNOONCLOSINGTIME TYPE STRING,
TUESDAYMORNINGOPENINGTIME TYPE STRING,
TUESDAYMORNINGCLOSINGTIME TYPE STRING,
TUESDAYAFTERNOONOPENINGTIME TYPE STRING,
TUESDAYAFTERNOONCLOSINGTIME TYPE STRING,
WEDNESDAYMORNINGOPENINGTIME TYPE STRING,
WEDNESDAYMORNINGCLOSINGTIME TYPE STRING,
WEDNESDAYAFTERNOONOPENINGTIME TYPE STRING,
WEDNESDAYAFTERNOONCLOSINGTIME TYPE STRING,
THURSDAYMORNINGOPENINGTIME TYPE STRING,
THURSDAYMORNINGCLOSINGTIME TYPE STRING,
THURSDAYAFTERNOONOPENINGTIME TYPE STRING,
THURSDAYAFTERNOONCLOSINGTIME TYPE STRING,
FRIDAYMORNINGOPENINGTIME TYPE STRING,
FRIDAYMORNINGCLOSINGTIME TYPE STRING,
FRIDAYAFTERNOONOPENINGTIME TYPE STRING,
FRIDAYAFTERNOONCLOSINGTIME TYPE STRING,
SATURDAYMORNINGOPENINGTIME TYPE STRING,
SATURDAYMORNINGCLOSINGTIME TYPE STRING,
SATURDAYAFTERNOONOPENINGTIME TYPE STRING,
SATURDAYAFTERNOONCLOSINGTIME TYPE STRING,
SUNDAYMORNINGOPENINGTIME TYPE STRING,
SUNDAYMORNINGCLOSINGTIME TYPE STRING,
SUNDAYAFTERNOONOPENINGTIME TYPE STRING,
SUNDAYAFTERNOONCLOSINGTIME TYPE STRING,
FORMATTEDADDRESS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ICUSTADRUPTP_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_ICUSTADRUPTP_STR-MANDT sy-vline 
WA_ICUSTADRUPTP_STR-ADDRESSID sy-vline 
WA_ICUSTADRUPTP_STR-BUSINESSPARTNER sy-vline 
WA_ICUSTADRUPTP_STR-CUSTOMER sy-vline 
WA_ICUSTADRUPTP_STR-UNLOADINGPOINTNAME sy-vline 
WA_ICUSTADRUPTP_STR-CUSTOMERFOREDIT sy-vline 
WA_ICUSTADRUPTP_STR-ADDRESSIDFOREDIT sy-vline 
WA_ICUSTADRUPTP_STR-UNLOADINGPOINTNAMEFOREDIT sy-vline 
WA_ICUSTADRUPTP_STR-BUSINESSPARTNERFOREDIT sy-vline 
WA_ICUSTADRUPTP_STR-BUSINESSPARTNERUUID sy-vline 
WA_ICUSTADRUPTP_STR-CUSTOMERFACTORYCALENDERCODE sy-vline 
WA_ICUSTADRUPTP_STR-ISDFLTBPUNLOADINGPOINT sy-vline 
WA_ICUSTADRUPTP_STR-BPGOODSRECEIVINGHOURSCODE sy-vline 
WA_ICUSTADRUPTP_STR-MONDAYMORNINGOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-MONDAYMORNINGCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-MONDAYAFTERNOONOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-MONDAYAFTERNOONCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-TUESDAYMORNINGOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-TUESDAYMORNINGCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-TUESDAYAFTERNOONOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-TUESDAYAFTERNOONCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-WEDNESDAYMORNINGOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-WEDNESDAYMORNINGCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-WEDNESDAYAFTERNOONOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-WEDNESDAYAFTERNOONCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-THURSDAYMORNINGOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-THURSDAYMORNINGCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-THURSDAYAFTERNOONOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-THURSDAYAFTERNOONCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-FRIDAYMORNINGOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-FRIDAYMORNINGCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-FRIDAYAFTERNOONOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-FRIDAYAFTERNOONCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-SATURDAYMORNINGOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-SATURDAYMORNINGCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-SATURDAYAFTERNOONOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-SATURDAYAFTERNOONCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-SUNDAYMORNINGOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-SUNDAYMORNINGCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-SUNDAYAFTERNOONOPENINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-SUNDAYAFTERNOONCLOSINGTIME sy-vline 
WA_ICUSTADRUPTP_STR-FORMATTEDADDRESS sy-vline      INTO ld_text SEPARATED BY SPACE.

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