ABAP Select data from SAP table P02RPLFAKC1_ALV5 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 P02RPLFAKC1_ALV5 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 P02RPLFAKC1_ALV5. 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 P02RPLFAKC1_ALV5 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_P02RPLFAKC1_ALV5 TYPE STANDARD TABLE OF P02RPLFAKC1_ALV5,
      WA_P02RPLFAKC1_ALV5 TYPE P02RPLFAKC1_ALV5,
      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: <P02RPLFAKC1_ALV5> TYPE P02RPLFAKC1_ALV5.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P02RPLFAKC1_ALV5.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P02RPLFAKC1_ALV5
  INTO TABLE IT_P02RPLFAKC1_ALV5.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P02RPLFAKC1_ALV5
*  INTO TABLE @DATA(IT_P02RPLFAKC1_ALV52).
*--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_P02RPLFAKC1_ALV5 INDEX 1 INTO DATA(WA_P02RPLFAKC1_ALV52).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P02RPLFAKC1_ALV5 ASSIGNING <P02RPLFAKC1_ALV5>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P02RPLFAKC1_ALV5>-BUKRS = 1.
<P02RPLFAKC1_ALV5>-FAMKAEFF = 1.
<P02RPLFAKC1_ALV5>-PERNR = 1.
<P02RPLFAKC1_ALV5>-NAME = 1.
<P02RPLFAKC1_ALV5>-VNOUT = 1.

ENDLOOP.

LOOP AT IT_P02RPLFAKC1_ALV5 INTO WA_P02RPLFAKC1_ALV5.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P02RPLFAKC1_ALV5-AHVNR, sy-vline,
  WA_P02RPLFAKC1_ALV5-BEGAP, sy-vline,
  WA_P02RPLFAKC1_ALV5-ENDAP, sy-vline,
  WA_P02RPLFAKC1_ALV5-FAMZUL, sy-vline,
  WA_P02RPLFAKC1_ALV5-AUSGEBZ, sy-vline,
  WA_P02RPLFAKC1_ALV5-AUSKZUL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P02RPLFAKC1_ALV5 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_P02RPLFAKC1_ALV5 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_P02RPLFAKC1_ALV5 INTO WA_P02RPLFAKC1_ALV5.


*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 AHVNR, internal->external for field AHVNR
CALL FUNCTION 'CONVERSION_EXIT_AHVNR_OUTPUT'
  EXPORTING
    input =                      WA_P02RPLFAKC1_ALV5-AHVNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_P02RPLFAKC1_ALV5-AHVNR.
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_P02RPLFAKC1_ALV5_STR, 
BUKRS TYPE STRING,
FAMKAEFF TYPE STRING,
PERNR TYPE STRING,
NAME TYPE STRING,
VNOUT TYPE STRING,
AHVNR TYPE STRING,
BEGAP TYPE STRING,
ENDAP TYPE STRING,
FAMZUL TYPE STRING,
AUSGEBZ TYPE STRING,
AUSKZUL TYPE STRING,
AUSAUSB TYPE STRING,
AUSINVA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P02RPLFAKC1_ALV5_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_P02RPLFAKC1_ALV5_STR-BUKRS sy-vline 
WA_P02RPLFAKC1_ALV5_STR-FAMKAEFF sy-vline 
WA_P02RPLFAKC1_ALV5_STR-PERNR sy-vline 
WA_P02RPLFAKC1_ALV5_STR-NAME sy-vline 
WA_P02RPLFAKC1_ALV5_STR-VNOUT sy-vline 
WA_P02RPLFAKC1_ALV5_STR-AHVNR sy-vline 
WA_P02RPLFAKC1_ALV5_STR-BEGAP sy-vline 
WA_P02RPLFAKC1_ALV5_STR-ENDAP sy-vline 
WA_P02RPLFAKC1_ALV5_STR-FAMZUL sy-vline 
WA_P02RPLFAKC1_ALV5_STR-AUSGEBZ sy-vline 
WA_P02RPLFAKC1_ALV5_STR-AUSKZUL sy-vline 
WA_P02RPLFAKC1_ALV5_STR-AUSAUSB sy-vline 
WA_P02RPLFAKC1_ALV5_STR-AUSINVA sy-vline      INTO ld_text SEPARATED BY SPACE.

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