ABAP Select data from SAP table IMPBPCUBE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IMPBPCUBE
*  INTO TABLE @DATA(IT_IMPBPCUBE2).
*--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_IMPBPCUBE INDEX 1 INTO DATA(WA_IMPBPCUBE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IMPBPCUBE>-MANDT = 1.
<IMPBPCUBE>-MASTERPROJECT = 1.
<IMPBPCUBE>-BILLINGPLAN = 1.
<IMPBPCUBE>-SALESDOCUMENT = 1.
<IMPBPCUBE>-SALESDOCUMENTITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IMPBPCUBE-MASTERPROJECTNAME, sy-vline,
  WA_IMPBPCUBE-CONTROLLINGOBJECTEXTERNALID, sy-vline,
  WA_IMPBPCUBE-BILLINGDATE, sy-vline,
  WA_IMPBPCUBE-ISBILLINGCREATEDINADVANCE, sy-vline,
  WA_IMPBPCUBE-EVENTTYPE, sy-vline,
  WA_IMPBPCUBE-BILLINGEVENTTYPENAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IMPBPCUBE 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_IMPBPCUBE 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_IMPBPCUBE INTO WA_IMPBPCUBE.


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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IMPBPCUBE-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IMPBPCUBE-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNITOFMEASURE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IMPBPCUBE-UNITOFMEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IMPBPCUBE-UNITOFMEASURE.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit AUART, internal->external for field SALESDOCUMENTTYPE
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_IMPBPCUBE-SALESDOCUMENTTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IMPBPCUBE-SALESDOCUMENTTYPE.
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_IMPBPCUBE_STR, 
MANDT TYPE STRING,
MASTERPROJECT TYPE STRING,
BILLINGPLAN TYPE STRING,
SALESDOCUMENT TYPE STRING,
SALESDOCUMENTITEM TYPE STRING,
MASTERPROJECTNAME TYPE STRING,
CONTROLLINGOBJECTEXTERNALID TYPE STRING,
BILLINGDATE TYPE STRING,
ISBILLINGCREATEDINADVANCE TYPE STRING,
EVENTTYPE TYPE STRING,
BILLINGEVENTTYPENAME TYPE STRING,
BILLINGPLANBILLINGDATETEXT TYPE STRING,
SDDOCUMENTSTATUS TYPE STRING,
DOCUMENTSTATUSDESC TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
NETAMOUNT TYPE STRING,
MSTRPROJRESOURCEQUANTITY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
UNITOFMEASURE TYPE STRING,
BILLINGBLOCKREASONDESCRIPTION TYPE STRING,
BILLINGPLANCATEGORYNAME TYPE STRING,
BILLINGPLANRULENAME TYPE STRING,
SOLDTOPARTY TYPE STRING,
CUSTOMERNAME TYPE STRING,
SALESDOCUMENTTYPE TYPE STRING,
SALESORGANIZATION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IMPBPCUBE_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_IMPBPCUBE_STR-MANDT sy-vline 
WA_IMPBPCUBE_STR-MASTERPROJECT sy-vline 
WA_IMPBPCUBE_STR-BILLINGPLAN sy-vline 
WA_IMPBPCUBE_STR-SALESDOCUMENT sy-vline 
WA_IMPBPCUBE_STR-SALESDOCUMENTITEM sy-vline 
WA_IMPBPCUBE_STR-MASTERPROJECTNAME sy-vline 
WA_IMPBPCUBE_STR-CONTROLLINGOBJECTEXTERNALID sy-vline 
WA_IMPBPCUBE_STR-BILLINGDATE sy-vline 
WA_IMPBPCUBE_STR-ISBILLINGCREATEDINADVANCE sy-vline 
WA_IMPBPCUBE_STR-EVENTTYPE sy-vline 
WA_IMPBPCUBE_STR-BILLINGEVENTTYPENAME sy-vline 
WA_IMPBPCUBE_STR-BILLINGPLANBILLINGDATETEXT sy-vline 
WA_IMPBPCUBE_STR-SDDOCUMENTSTATUS sy-vline 
WA_IMPBPCUBE_STR-DOCUMENTSTATUSDESC sy-vline 
WA_IMPBPCUBE_STR-MATERIAL sy-vline 
WA_IMPBPCUBE_STR-MATERIALNAME sy-vline 
WA_IMPBPCUBE_STR-NETAMOUNT sy-vline 
WA_IMPBPCUBE_STR-MSTRPROJRESOURCEQUANTITY sy-vline 
WA_IMPBPCUBE_STR-TRANSACTIONCURRENCY sy-vline 
WA_IMPBPCUBE_STR-UNITOFMEASURE sy-vline 
WA_IMPBPCUBE_STR-BILLINGBLOCKREASONDESCRIPTION sy-vline 
WA_IMPBPCUBE_STR-BILLINGPLANCATEGORYNAME sy-vline 
WA_IMPBPCUBE_STR-BILLINGPLANRULENAME sy-vline 
WA_IMPBPCUBE_STR-SOLDTOPARTY sy-vline 
WA_IMPBPCUBE_STR-CUSTOMERNAME sy-vline 
WA_IMPBPCUBE_STR-SALESDOCUMENTTYPE sy-vline 
WA_IMPBPCUBE_STR-SALESORGANIZATION sy-vline      INTO ld_text SEPARATED BY SPACE.

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