ABAP Select data from SAP table V_ISI_SWPBC_OUT 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_ISI_SWPBC_OUT 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_ISI_SWPBC_OUT. 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_ISI_SWPBC_OUT 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_ISI_SWPBC_OUT TYPE STANDARD TABLE OF V_ISI_SWPBC_OUT,
      WA_V_ISI_SWPBC_OUT TYPE V_ISI_SWPBC_OUT,
      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_ISI_SWPBC_OUT> TYPE V_ISI_SWPBC_OUT.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_ISI_SWPBC_OUT
*  INTO TABLE @DATA(IT_V_ISI_SWPBC_OUT2).
*--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_ISI_SWPBC_OUT INDEX 1 INTO DATA(WA_V_ISI_SWPBC_OUT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_ISI_SWPBC_OUT>-MANDT = 1.
<V_ISI_SWPBC_OUT>-PRO_CODE = 1.
<V_ISI_SWPBC_OUT>-PCTEXT = 1.
<V_ISI_SWPBC_OUT>-MESTYP = 1.
<V_ISI_SWPBC_OUT>-PRO_GROUP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_ISI_SWPBC_OUT-KAPPL, sy-vline,
  WA_V_ISI_SWPBC_OUT-KSCHL, sy-vline,
  WA_V_ISI_SWPBC_OUT-EVCODA, sy-vline,
  WA_V_ISI_SWPBC_OUT-RCVPOR, sy-vline,
  WA_V_ISI_SWPBC_OUT-RCVPFC, sy-vline,
  WA_V_ISI_SWPBC_OUT-RCVPRT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_ISI_SWPBC_OUT 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_ISI_SWPBC_OUT 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_ISI_SWPBC_OUT INTO WA_V_ISI_SWPBC_OUT.


*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 EDIPV, internal->external for field RCVPFC
CALL FUNCTION 'CONVERSION_EXIT_EDIPV_OUTPUT'
  EXPORTING
    input =                      WA_V_ISI_SWPBC_OUT-RCVPFC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_ISI_SWPBC_OUT-RCVPFC.
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_ISI_SWPBC_OUT_STR, 
MANDT TYPE STRING,
PRO_CODE TYPE STRING,
PCTEXT TYPE STRING,
MESTYP TYPE STRING,
PRO_GROUP TYPE STRING,
KAPPL TYPE STRING,
KSCHL TYPE STRING,
EVCODA TYPE STRING,
RCVPOR TYPE STRING,
RCVPFC TYPE STRING,
RCVPRT TYPE STRING,
TEST TYPE STRING,
MESCOD TYPE STRING,
MESFCT TYPE STRING,
IDOCTYP TYPE STRING,
CIMTYP TYPE STRING,
EDIVIEW TYPE STRING,
USRTYP TYPE STRING,
USRKEY TYPE STRING,
USE_BCOUT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_ISI_SWPBC_OUT_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_ISI_SWPBC_OUT_STR-MANDT sy-vline 
WA_V_ISI_SWPBC_OUT_STR-PRO_CODE sy-vline 
WA_V_ISI_SWPBC_OUT_STR-PCTEXT sy-vline 
WA_V_ISI_SWPBC_OUT_STR-MESTYP sy-vline 
WA_V_ISI_SWPBC_OUT_STR-PRO_GROUP sy-vline 
WA_V_ISI_SWPBC_OUT_STR-KAPPL sy-vline 
WA_V_ISI_SWPBC_OUT_STR-KSCHL sy-vline 
WA_V_ISI_SWPBC_OUT_STR-EVCODA sy-vline 
WA_V_ISI_SWPBC_OUT_STR-RCVPOR sy-vline 
WA_V_ISI_SWPBC_OUT_STR-RCVPFC sy-vline 
WA_V_ISI_SWPBC_OUT_STR-RCVPRT sy-vline 
WA_V_ISI_SWPBC_OUT_STR-TEST sy-vline 
WA_V_ISI_SWPBC_OUT_STR-MESCOD sy-vline 
WA_V_ISI_SWPBC_OUT_STR-MESFCT sy-vline 
WA_V_ISI_SWPBC_OUT_STR-IDOCTYP sy-vline 
WA_V_ISI_SWPBC_OUT_STR-CIMTYP sy-vline 
WA_V_ISI_SWPBC_OUT_STR-EDIVIEW sy-vline 
WA_V_ISI_SWPBC_OUT_STR-USRTYP sy-vline 
WA_V_ISI_SWPBC_OUT_STR-USRKEY sy-vline 
WA_V_ISI_SWPBC_OUT_STR-USE_BCOUT sy-vline      INTO ld_text SEPARATED BY SPACE.

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