ABAP Select data from SAP table VISRCRSPLIT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VISRCRSPLIT
*  INTO TABLE @DATA(IT_VISRCRSPLIT2).
*--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_VISRCRSPLIT INDEX 1 INTO DATA(WA_VISRCRSPLIT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VISRCRSPLIT>-MANDT = 1.
<VISRCRSPLIT>-CRSPLITGUID = 1.
<VISRCRSPLIT>-OBJGUID = 1.
<VISRCRSPLIT>-CDSPLITNO = 1.
<VISRCRSPLIT>-PROCESSGUID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VISRCRSPLIT-PARTNER, sy-vline,
  WA_VISRCRSPLIT-EQUINUM, sy-vline,
  WA_VISRCRSPLIT-CURRENCY, sy-vline,
  WA_VISRCRSPLIT-TAXTYPE, sy-vline,
  WA_VISRCRSPLIT-TAXGROUP, sy-vline,
  WA_VISRCRSPLIT-TXJCD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VISRCRSPLIT 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_VISRCRSPLIT 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_VISRCRSPLIT INTO WA_VISRCRSPLIT.


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

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

*Conversion exit EXCRT, internal->external for field CTRATE_BADI
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_VISRCRSPLIT-CTRATE_BADI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VISRCRSPLIT-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_VISRCRSPLIT_STR, 
MANDT TYPE STRING,
CRSPLITGUID TYPE STRING,
OBJGUID TYPE STRING,
CDSPLITNO TYPE STRING,
PROCESSGUID TYPE STRING,
PARTNER TYPE STRING,
EQUINUM TYPE STRING,
CURRENCY TYPE STRING,
TAXTYPE TYPE STRING,
TAXGROUP TYPE STRING,
TXJCD TYPE STRING,
TAXDATE TYPE STRING,
NETAMOUNT TYPE STRING,
TAXAMOUNT TYPE STRING,
GROSSAMOUNT 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,
CTRATE_BADI TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VISRCRSPLIT_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_VISRCRSPLIT_STR-MANDT sy-vline 
WA_VISRCRSPLIT_STR-CRSPLITGUID sy-vline 
WA_VISRCRSPLIT_STR-OBJGUID sy-vline 
WA_VISRCRSPLIT_STR-CDSPLITNO sy-vline 
WA_VISRCRSPLIT_STR-PROCESSGUID sy-vline 
WA_VISRCRSPLIT_STR-PARTNER sy-vline 
WA_VISRCRSPLIT_STR-EQUINUM sy-vline 
WA_VISRCRSPLIT_STR-CURRENCY sy-vline 
WA_VISRCRSPLIT_STR-TAXTYPE sy-vline 
WA_VISRCRSPLIT_STR-TAXGROUP sy-vline 
WA_VISRCRSPLIT_STR-TXJCD sy-vline 
WA_VISRCRSPLIT_STR-TAXDATE sy-vline 
WA_VISRCRSPLIT_STR-NETAMOUNT sy-vline 
WA_VISRCRSPLIT_STR-TAXAMOUNT sy-vline 
WA_VISRCRSPLIT_STR-GROSSAMOUNT sy-vline 
WA_VISRCRSPLIT_STR-CTLCGROSSAMOUNT sy-vline 
WA_VISRCRSPLIT_STR-CTLCNETAMOUNT sy-vline 
WA_VISRCRSPLIT_STR-CTLCTAXAMOUNT sy-vline 
WA_VISRCRSPLIT_STR-CTLCCURRKEY sy-vline 
WA_VISRCRSPLIT_STR-CTRULE sy-vline 
WA_VISRCRSPLIT_STR-CTRATE sy-vline 
WA_VISRCRSPLIT_STR-CTDATEACT sy-vline 
WA_VISRCRSPLIT_STR-CTLCPOST sy-vline 
WA_VISRCRSPLIT_STR-CTRATE_BADI sy-vline      INTO ld_text SEPARATED BY SPACE.

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