ABAP Select data from SAP table AVISRCALCSUM into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP AVISRCALCSUM 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 AVISRCALCSUM. 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 AVISRCALCSUM 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_AVISRCALCSUM TYPE STANDARD TABLE OF AVISRCALCSUM,
      WA_AVISRCALCSUM TYPE AVISRCALCSUM,
      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: <AVISRCALCSUM> TYPE AVISRCALCSUM.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM AVISRCALCSUM
*  INTO TABLE @DATA(IT_AVISRCALCSUM2).
*--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_AVISRCALCSUM INDEX 1 INTO DATA(WA_AVISRCALCSUM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<AVISRCALCSUM>-MANDT = 1.
<AVISRCALCSUM>-OBJGUID = 1.
<AVISRCALCSUM>-INTRENO = 1.
<AVISRCALCSUM>-TERMTYPE = 1.
<AVISRCALCSUM>-TERMNO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_AVISRCALCSUM-RHYTHMTYPE, sy-vline,
  WA_AVISRCALCSUM-PFROM, sy-vline,
  WA_AVISRCALCSUM-PTO, sy-vline,
  WA_AVISRCALCSUM-VERSION, sy-vline,
  WA_AVISRCALCSUM-PROCESSGUID, sy-vline,
  WA_AVISRCALCSUM-PARTNER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_AVISRCALCSUM 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_AVISRCALCSUM 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_AVISRCALCSUM INTO WA_AVISRCALCSUM.


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

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

*Conversion exit REDAT, internal->external for field PTO
CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT'
  EXPORTING
    input =                      WA_AVISRCALCSUM-PTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AVISRCALCSUM-PTO.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit EXCRT, internal->external for field CTRATE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_AVISRCALCSUM-CTRATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AVISRCALCSUM-CTRATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field CTRATE_BADI
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_AVISRCALCSUM-CTRATE_BADI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AVISRCALCSUM-CTRATE_BADI.
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_AVISRCALCSUM_STR, 
MANDT TYPE STRING,
OBJGUID TYPE STRING,
INTRENO TYPE STRING,
TERMTYPE TYPE STRING,
TERMNO TYPE STRING,
RHYTHMTYPE TYPE STRING,
PFROM TYPE STRING,
PTO TYPE STRING,
VERSION TYPE STRING,
PROCESSGUID TYPE STRING,
PARTNER TYPE STRING,
PARTNEROBJNR TYPE STRING,
CONDTYPE TYPE STRING,
FLOWTYPE TYPE STRING,
CREDITPAYBACK TYPE STRING,
SALESCURR TYPE STRING,
TERMNOPY TYPE STRING,
TAXTYPE TYPE STRING,
TAXGROUP TYPE STRING,
TXJCD TYPE STRING,
TAXDATE TYPE STRING,
SALESRENTNET TYPE STRING,
SALESRENTTAX TYPE STRING,
ADVPAYNET TYPE STRING,
ADVPAYTAX TYPE STRING,
PAYNET TYPE STRING,
PAYTAX TYPE STRING,
MINRENTNET TYPE STRING,
MINRENTTAX TYPE STRING,
MAXRENTNET TYPE STRING,
MAXRENTTAX TYPE STRING,
RECEIVABLENET TYPE STRING,
RECEIVABLETAX TYPE STRING,
BALANCENET TYPE STRING,
BALANCETAX TYPE STRING,
PREVBALANCENET TYPE STRING,
PREVBALANCETAX TYPE STRING,
PREVPAYNET TYPE STRING,
PREVPAYTAX TYPE STRING,
PREVADVPAYNET TYPE STRING,
PREVADVPAYTAX TYPE STRING,
PREVMINRENTNET TYPE STRING,
PREVMINRENTTAX TYPE STRING,
PREVMAXRENTNET TYPE STRING,
PREVMAXRENTTAX TYPE STRING,
ISCDSPLIT TYPE STRING,
INFOCOND TYPE STRING,
ISGROSS TYPE STRING,
CTLCGROSSAMOUNT TYPE STRING,
CTLCNETAMOUNT TYPE STRING,
CTLCTAXAMOUNT TYPE STRING,
CTLCCURRKEY TYPE STRING,
CTRULE TYPE STRING,
CTRATE TYPE STRING,
CTDATEACT TYPE STRING,
CTLCPOST TYPE STRING,
POSTCDCURR TYPE STRING,
CONDGUID TYPE STRING,
USECF4POST TYPE STRING,
BASICFEENET TYPE STRING,
BASICFEETAX TYPE STRING,
PREVBASICFEENET TYPE STRING,
PREVBASICFEETAX TYPE STRING,
CTRATE_BADI TYPE STRING,
KZ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_AVISRCALCSUM_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_AVISRCALCSUM_STR-MANDT sy-vline 
WA_AVISRCALCSUM_STR-OBJGUID sy-vline 
WA_AVISRCALCSUM_STR-INTRENO sy-vline 
WA_AVISRCALCSUM_STR-TERMTYPE sy-vline 
WA_AVISRCALCSUM_STR-TERMNO sy-vline 
WA_AVISRCALCSUM_STR-RHYTHMTYPE sy-vline 
WA_AVISRCALCSUM_STR-PFROM sy-vline 
WA_AVISRCALCSUM_STR-PTO sy-vline 
WA_AVISRCALCSUM_STR-VERSION sy-vline 
WA_AVISRCALCSUM_STR-PROCESSGUID sy-vline 
WA_AVISRCALCSUM_STR-PARTNER sy-vline 
WA_AVISRCALCSUM_STR-PARTNEROBJNR sy-vline 
WA_AVISRCALCSUM_STR-CONDTYPE sy-vline 
WA_AVISRCALCSUM_STR-FLOWTYPE sy-vline 
WA_AVISRCALCSUM_STR-CREDITPAYBACK sy-vline 
WA_AVISRCALCSUM_STR-SALESCURR sy-vline 
WA_AVISRCALCSUM_STR-TERMNOPY sy-vline 
WA_AVISRCALCSUM_STR-TAXTYPE sy-vline 
WA_AVISRCALCSUM_STR-TAXGROUP sy-vline 
WA_AVISRCALCSUM_STR-TXJCD sy-vline 
WA_AVISRCALCSUM_STR-TAXDATE sy-vline 
WA_AVISRCALCSUM_STR-SALESRENTNET sy-vline 
WA_AVISRCALCSUM_STR-SALESRENTTAX sy-vline 
WA_AVISRCALCSUM_STR-ADVPAYNET sy-vline 
WA_AVISRCALCSUM_STR-ADVPAYTAX sy-vline 
WA_AVISRCALCSUM_STR-PAYNET sy-vline 
WA_AVISRCALCSUM_STR-PAYTAX sy-vline 
WA_AVISRCALCSUM_STR-MINRENTNET sy-vline 
WA_AVISRCALCSUM_STR-MINRENTTAX sy-vline 
WA_AVISRCALCSUM_STR-MAXRENTNET sy-vline 
WA_AVISRCALCSUM_STR-MAXRENTTAX sy-vline 
WA_AVISRCALCSUM_STR-RECEIVABLENET sy-vline 
WA_AVISRCALCSUM_STR-RECEIVABLETAX sy-vline 
WA_AVISRCALCSUM_STR-BALANCENET sy-vline 
WA_AVISRCALCSUM_STR-BALANCETAX sy-vline 
WA_AVISRCALCSUM_STR-PREVBALANCENET sy-vline 
WA_AVISRCALCSUM_STR-PREVBALANCETAX sy-vline 
WA_AVISRCALCSUM_STR-PREVPAYNET sy-vline 
WA_AVISRCALCSUM_STR-PREVPAYTAX sy-vline 
WA_AVISRCALCSUM_STR-PREVADVPAYNET sy-vline 
WA_AVISRCALCSUM_STR-PREVADVPAYTAX sy-vline 
WA_AVISRCALCSUM_STR-PREVMINRENTNET sy-vline 
WA_AVISRCALCSUM_STR-PREVMINRENTTAX sy-vline 
WA_AVISRCALCSUM_STR-PREVMAXRENTNET sy-vline 
WA_AVISRCALCSUM_STR-PREVMAXRENTTAX sy-vline 
WA_AVISRCALCSUM_STR-ISCDSPLIT sy-vline 
WA_AVISRCALCSUM_STR-INFOCOND sy-vline 
WA_AVISRCALCSUM_STR-ISGROSS sy-vline 
WA_AVISRCALCSUM_STR-CTLCGROSSAMOUNT sy-vline 
WA_AVISRCALCSUM_STR-CTLCNETAMOUNT sy-vline 
WA_AVISRCALCSUM_STR-CTLCTAXAMOUNT sy-vline 
WA_AVISRCALCSUM_STR-CTLCCURRKEY sy-vline 
WA_AVISRCALCSUM_STR-CTRULE sy-vline 
WA_AVISRCALCSUM_STR-CTRATE sy-vline 
WA_AVISRCALCSUM_STR-CTDATEACT sy-vline 
WA_AVISRCALCSUM_STR-CTLCPOST sy-vline 
WA_AVISRCALCSUM_STR-POSTCDCURR sy-vline 
WA_AVISRCALCSUM_STR-CONDGUID sy-vline 
WA_AVISRCALCSUM_STR-USECF4POST sy-vline 
WA_AVISRCALCSUM_STR-BASICFEENET sy-vline 
WA_AVISRCALCSUM_STR-BASICFEETAX sy-vline 
WA_AVISRCALCSUM_STR-PREVBASICFEENET sy-vline 
WA_AVISRCALCSUM_STR-PREVBASICFEETAX sy-vline 
WA_AVISRCALCSUM_STR-CTRATE_BADI sy-vline 
WA_AVISRCALCSUM_STR-KZ sy-vline      INTO ld_text SEPARATED BY SPACE.

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