ABAP Select data from SAP table IEPBILLRBLSCUBE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IEPBILLRBLSCUBE
*  INTO TABLE @DATA(IT_IEPBILLRBLSCUBE2).
*--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_IEPBILLRBLSCUBE INDEX 1 INTO DATA(WA_IEPBILLRBLSCUBE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IEPBILLRBLSCUBE>-MANDT = 1.
<IEPBILLRBLSCUBE>-ENGAGEMENTPROJECT = 1.
<IEPBILLRBLSCUBE>-SALESORDER = 1.
<IEPBILLRBLSCUBE>-SALESORDERITEM = 1.
<IEPBILLRBLSCUBE>-BILLINGPLANBILLINGDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IEPBILLRBLSCUBE-BILLINGPLAN, sy-vline,
  WA_IEPBILLRBLSCUBE-PROJECTSTARTDATE, sy-vline,
  WA_IEPBILLRBLSCUBE-PROJECTENDDATE, sy-vline,
  WA_IEPBILLRBLSCUBE-ENGAGEMENTPROJECTSERVICEORG, sy-vline,
  WA_IEPBILLRBLSCUBE-CONTROLLINGAREA, sy-vline,
  WA_IEPBILLRBLSCUBE-COMPANYCODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IEPBILLRBLSCUBE 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_IEPBILLRBLSCUBE 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_IEPBILLRBLSCUBE INTO WA_IEPBILLRBLSCUBE.


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

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

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

*Conversion exit MATN1, internal->external for field PRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IEPBILLRBLSCUBE-PRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEPBILLRBLSCUBE-PRODUCT.
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_IEPBILLRBLSCUBE_STR, 
MANDT TYPE STRING,
ENGAGEMENTPROJECT TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
BILLINGPLANBILLINGDATE TYPE STRING,
BILLINGPLAN TYPE STRING,
PROJECTSTARTDATE TYPE STRING,
PROJECTENDDATE TYPE STRING,
ENGAGEMENTPROJECTSERVICEORG TYPE STRING,
CONTROLLINGAREA TYPE STRING,
COMPANYCODE TYPE STRING,
PROFITCENTER TYPE STRING,
COSTCENTER TYPE STRING,
CUSTOMER TYPE STRING,
ENGAGEMENTPROJECTSTAGE TYPE STRING,
ENGAGEMENTPROJECTTYPE TYPE STRING,
PROJECTPROFILECODE TYPE STRING,
ENGAGEMENTPROJECTCATEGORY TYPE STRING,
PROJECTVISIBILITY TYPE STRING,
PROJECTMANAGER TYPE STRING,
PROJECTMANAGEREXTERNALID TYPE STRING,
PROJECTMANAGERNAME TYPE STRING,
SALESORDERITEMCATEGORY TYPE STRING,
PRODUCT TYPE STRING,
ISMYPROJECT TYPE STRING,
PROJECTCURRENCY TYPE STRING,
BILLEDAMOUNTINPROJECTCURRENCY TYPE STRING,
BILLINGPLANAMOUNT TYPE STRING,
SALESORDERNETAMOUNT TYPE STRING,
DEBITMEMOREQUESTNETAMOUNT TYPE STRING,
BILLINGREQTIMEINTERVALINDAYS TYPE STRING,
BILLINGREQTIMEINTERVALVALUE TYPE STRING,
OPENBILLINGREQUESTAMOUNT TYPE STRING,
BILLINGREQUESTOVERDUEAMOUNT TYPE STRING,
WRITEOFFAMOUNT TYPE STRING,
TOTALRECEIVABLESAMOUNT TYPE STRING,
RECEIVABLESTIMEINTERVALINDAYS TYPE STRING,
RECEIVABLESTIMEINTERVALVALUE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IEPBILLRBLSCUBE_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_IEPBILLRBLSCUBE_STR-MANDT sy-vline 
WA_IEPBILLRBLSCUBE_STR-ENGAGEMENTPROJECT sy-vline 
WA_IEPBILLRBLSCUBE_STR-SALESORDER sy-vline 
WA_IEPBILLRBLSCUBE_STR-SALESORDERITEM sy-vline 
WA_IEPBILLRBLSCUBE_STR-BILLINGPLANBILLINGDATE sy-vline 
WA_IEPBILLRBLSCUBE_STR-BILLINGPLAN sy-vline 
WA_IEPBILLRBLSCUBE_STR-PROJECTSTARTDATE sy-vline 
WA_IEPBILLRBLSCUBE_STR-PROJECTENDDATE sy-vline 
WA_IEPBILLRBLSCUBE_STR-ENGAGEMENTPROJECTSERVICEORG sy-vline 
WA_IEPBILLRBLSCUBE_STR-CONTROLLINGAREA sy-vline 
WA_IEPBILLRBLSCUBE_STR-COMPANYCODE sy-vline 
WA_IEPBILLRBLSCUBE_STR-PROFITCENTER sy-vline 
WA_IEPBILLRBLSCUBE_STR-COSTCENTER sy-vline 
WA_IEPBILLRBLSCUBE_STR-CUSTOMER sy-vline 
WA_IEPBILLRBLSCUBE_STR-ENGAGEMENTPROJECTSTAGE sy-vline 
WA_IEPBILLRBLSCUBE_STR-ENGAGEMENTPROJECTTYPE sy-vline 
WA_IEPBILLRBLSCUBE_STR-PROJECTPROFILECODE sy-vline 
WA_IEPBILLRBLSCUBE_STR-ENGAGEMENTPROJECTCATEGORY sy-vline 
WA_IEPBILLRBLSCUBE_STR-PROJECTVISIBILITY sy-vline 
WA_IEPBILLRBLSCUBE_STR-PROJECTMANAGER sy-vline 
WA_IEPBILLRBLSCUBE_STR-PROJECTMANAGEREXTERNALID sy-vline 
WA_IEPBILLRBLSCUBE_STR-PROJECTMANAGERNAME sy-vline 
WA_IEPBILLRBLSCUBE_STR-SALESORDERITEMCATEGORY sy-vline 
WA_IEPBILLRBLSCUBE_STR-PRODUCT sy-vline 
WA_IEPBILLRBLSCUBE_STR-ISMYPROJECT sy-vline 
WA_IEPBILLRBLSCUBE_STR-PROJECTCURRENCY sy-vline 
WA_IEPBILLRBLSCUBE_STR-BILLEDAMOUNTINPROJECTCURRENCY sy-vline 
WA_IEPBILLRBLSCUBE_STR-BILLINGPLANAMOUNT sy-vline 
WA_IEPBILLRBLSCUBE_STR-SALESORDERNETAMOUNT sy-vline 
WA_IEPBILLRBLSCUBE_STR-DEBITMEMOREQUESTNETAMOUNT sy-vline 
WA_IEPBILLRBLSCUBE_STR-BILLINGREQTIMEINTERVALINDAYS sy-vline 
WA_IEPBILLRBLSCUBE_STR-BILLINGREQTIMEINTERVALVALUE sy-vline 
WA_IEPBILLRBLSCUBE_STR-OPENBILLINGREQUESTAMOUNT sy-vline 
WA_IEPBILLRBLSCUBE_STR-BILLINGREQUESTOVERDUEAMOUNT sy-vline 
WA_IEPBILLRBLSCUBE_STR-WRITEOFFAMOUNT sy-vline 
WA_IEPBILLRBLSCUBE_STR-TOTALRECEIVABLESAMOUNT sy-vline 
WA_IEPBILLRBLSCUBE_STR-RECEIVABLESTIMEINTERVALINDAYS sy-vline 
WA_IEPBILLRBLSCUBE_STR-RECEIVABLESTIMEINTERVALVALUE sy-vline      INTO ld_text SEPARATED BY SPACE.

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