ABAP Select data from SAP table V_TIVXCFCSCKEYPR into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_TIVXCFCSCKEYPR
*  INTO TABLE @DATA(IT_V_TIVXCFCSCKEYPR2).
*--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_V_TIVXCFCSCKEYPR INDEX 1 INTO DATA(WA_V_TIVXCFCSCKEYPR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_TIVXCFCSCKEYPR>-MANDT = 1.
<V_TIVXCFCSCKEYPR>-SNKSL = 1.
<V_TIVXCFCSCKEYPR>-BUKRS = 1.
<V_TIVXCFCSCKEYPR>-BALANCEACC = 1.
<V_TIVXCFCSCKEYPR>-FLOWTYPEIN = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_TIVXCFCSCKEYPR-FLOWTYPEOUT, sy-vline,
  WA_V_TIVXCFCSCKEYPR-TAXTYPE, sy-vline,
  WA_V_TIVXCFCSCKEYPR-TAXGROUP, sy-vline,
  WA_V_TIVXCFCSCKEYPR-BLART, sy-vline,
  WA_V_TIVXCFCSCKEYPR-BKEYDEBIT, sy-vline,
  WA_V_TIVXCFCSCKEYPR-BKEYCREDIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_TIVXCFCSCKEYPR 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_V_TIVXCFCSCKEYPR 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_V_TIVXCFCSCKEYPR INTO WA_V_TIVXCFCSCKEYPR.


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

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

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

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

*Conversion exit CUNIT, internal->external for field UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_V_TIVXCFCSCKEYPR-UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TIVXCFCSCKEYPR-UNIT.
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_V_TIVXCFCSCKEYPR_STR, 
MANDT TYPE STRING,
SNKSL TYPE STRING,
BUKRS TYPE STRING,
BALANCEACC TYPE STRING,
FLOWTYPEIN TYPE STRING,
FLOWTYPEOUT TYPE STRING,
TAXTYPE TYPE STRING,
TAXGROUP TYPE STRING,
BLART TYPE STRING,
BKEYDEBIT TYPE STRING,
BKEYCREDIT TYPE STRING,
ROUNDACTIVE TYPE STRING,
UNIT TYPE STRING,
STGRD TYPE STRING,
MANCONTNO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_TIVXCFCSCKEYPR_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_V_TIVXCFCSCKEYPR_STR-MANDT sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-SNKSL sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-BUKRS sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-BALANCEACC sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-FLOWTYPEIN sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-FLOWTYPEOUT sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-TAXTYPE sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-TAXGROUP sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-BLART sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-BKEYDEBIT sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-BKEYCREDIT sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-ROUNDACTIVE sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-UNIT sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-STGRD sy-vline 
WA_V_TIVXCFCSCKEYPR_STR-MANCONTNO sy-vline      INTO ld_text SEPARATED BY SPACE.

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