ABAP Select data from SAP table AFRP0 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 AFRP0 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 AFRP0. 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 AFRP0 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_AFRP0 TYPE STANDARD TABLE OF AFRP0,
      WA_AFRP0 TYPE AFRP0,
      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: <AFRP0> TYPE AFRP0.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_AFRP0.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM AFRP0
  INTO TABLE IT_AFRP0.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM AFRP0
*  INTO TABLE @DATA(IT_AFRP02).
*--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_AFRP0 INDEX 1 INTO DATA(WA_AFRP02).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_AFRP0 ASSIGNING <AFRP0>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<AFRP0>-MANDT = 1.
<AFRP0>-PDSNR = 1.
<AFRP0>-COUNTER = 1.
<AFRP0>-ERNAM = 1.
<AFRP0>-ERTSTAMPS = 1.

ENDLOOP.

LOOP AT IT_AFRP0 INTO WA_AFRP0.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_AFRP0-RU_PCOUNT, sy-vline,
  WA_AFRP0-RU_ORINA, sy-vline,
  WA_AFRP0-RU_ORINI, sy-vline,
  WA_AFRP0-RU_VSWBN, sy-vline,
  WA_AFRP0-WEBLNR, sy-vline,
  WA_AFRP0-RUECK, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_AFRP0 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_AFRP0 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_AFRP0 INTO WA_AFRP0.


*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 WEBLNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-WEBLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-WEBLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field APLFL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-APLFL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-APLFL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field VORNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-VORNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-VORNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field UVORN
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-UVORN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-UVORN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-MEINH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-MEINH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ILE01
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-ILE01
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-ILE01.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ILE02
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-ILE02
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-ILE02.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ILE03
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-ILE03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-ILE03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ILE04
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-ILE04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-ILE04.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ILE05
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-ILE05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-ILE05.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ILE06
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-ILE06
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-ILE06.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field IPRE1
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-IPRE1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-IPRE1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field OFE01
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-OFE01
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-OFE01.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field OFE02
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-OFE02
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-OFE02.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field OFE03
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-OFE03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-OFE03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field OFE04
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-OFE04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-OFE04.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field OFE05
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-OFE05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-OFE05.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field OFE06
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-OFE06
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-OFE06.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field OPRE1
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-OPRE1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-OPRE1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ZEIER
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AFRP0-ZEIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AFRP0-ZEIER.
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_AFRP0_STR, 
MANDT TYPE STRING,
PDSNR TYPE STRING,
COUNTER TYPE STRING,
ERNAM TYPE STRING,
ERTSTAMPS TYPE STRING,
RU_PCOUNT TYPE STRING,
RU_ORINA TYPE STRING,
RU_ORINI TYPE STRING,
RU_VSWBN TYPE STRING,
WEBLNR TYPE STRING,
RUECK TYPE STRING,
AUFNR TYPE STRING,
APLFL TYPE STRING,
VORNR TYPE STRING,
UVORN TYPE STRING,
KAPAR TYPE STRING,
SPLIT TYPE STRING,
AUERU TYPE STRING,
AUSOR TYPE STRING,
BUDAT TYPE STRING,
GRUND TYPE STRING,
LTXA1 TYPE STRING,
EXNAM TYPE STRING,
EXERD TYPE STRING,
EXERZ TYPE STRING,
MEINH TYPE STRING,
LMNGA TYPE STRING,
XMNGA TYPE STRING,
RMNGA TYPE STRING,
ISDD TYPE STRING,
ISDZ TYPE STRING,
IERD TYPE STRING,
IERZ TYPE STRING,
ISBD TYPE STRING,
ISBZ TYPE STRING,
IEBD TYPE STRING,
IEBZ TYPE STRING,
ISAD TYPE STRING,
ISAZ TYPE STRING,
IEDD TYPE STRING,
IEDZ TYPE STRING,
PEDD TYPE STRING,
PEDZ TYPE STRING,
WERKS TYPE STRING,
ARBPL TYPE STRING,
SATZA TYPE STRING,
ILE01 TYPE STRING,
ISM01 TYPE STRING,
LEK01 TYPE STRING,
ILE02 TYPE STRING,
ISM02 TYPE STRING,
LEK02 TYPE STRING,
ILE03 TYPE STRING,
ISM03 TYPE STRING,
LEK03 TYPE STRING,
ILE04 TYPE STRING,
ISM04 TYPE STRING,
LEK04 TYPE STRING,
ILE05 TYPE STRING,
ISM05 TYPE STRING,
LEK05 TYPE STRING,
ILE06 TYPE STRING,
ISM06 TYPE STRING,
LEK06 TYPE STRING,
IPRZ1 TYPE STRING,
IPRE1 TYPE STRING,
IPRK1 TYPE STRING,
ABARB TYPE STRING,
OFE01 TYPE STRING,
OFM01 TYPE STRING,
OFE02 TYPE STRING,
OFM02 TYPE STRING,
OFE03 TYPE STRING,
OFM03 TYPE STRING,
OFE04 TYPE STRING,
OFM04 TYPE STRING,
OFE05 TYPE STRING,
OFM05 TYPE STRING,
OFE06 TYPE STRING,
OFM06 TYPE STRING,
OPRZ1 TYPE STRING,
OPRE1 TYPE STRING,
PERNR TYPE STRING,
ZAUSW TYPE STRING,
LOART TYPE STRING,
QUALF TYPE STRING,
ANZMA TYPE STRING,
LOGRP TYPE STRING,
ZEIER TYPE STRING,
ISERH TYPE STRING,
SLK01 TYPE STRING,
SLK02 TYPE STRING,
SLK03 TYPE STRING,
SLK04 TYPE STRING,
SLK05 TYPE STRING,
SLK06 TYPE STRING,
SPRK1 TYPE STRING,
EXTID TYPE STRING,
LDATE TYPE STRING,
LTIME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_AFRP0_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_AFRP0_STR-MANDT sy-vline 
WA_AFRP0_STR-PDSNR sy-vline 
WA_AFRP0_STR-COUNTER sy-vline 
WA_AFRP0_STR-ERNAM sy-vline 
WA_AFRP0_STR-ERTSTAMPS sy-vline 
WA_AFRP0_STR-RU_PCOUNT sy-vline 
WA_AFRP0_STR-RU_ORINA sy-vline 
WA_AFRP0_STR-RU_ORINI sy-vline 
WA_AFRP0_STR-RU_VSWBN sy-vline 
WA_AFRP0_STR-WEBLNR sy-vline 
WA_AFRP0_STR-RUECK sy-vline 
WA_AFRP0_STR-AUFNR sy-vline 
WA_AFRP0_STR-APLFL sy-vline 
WA_AFRP0_STR-VORNR sy-vline 
WA_AFRP0_STR-UVORN sy-vline 
WA_AFRP0_STR-KAPAR sy-vline 
WA_AFRP0_STR-SPLIT sy-vline 
WA_AFRP0_STR-AUERU sy-vline 
WA_AFRP0_STR-AUSOR sy-vline 
WA_AFRP0_STR-BUDAT sy-vline 
WA_AFRP0_STR-GRUND sy-vline 
WA_AFRP0_STR-LTXA1 sy-vline 
WA_AFRP0_STR-EXNAM sy-vline 
WA_AFRP0_STR-EXERD sy-vline 
WA_AFRP0_STR-EXERZ sy-vline 
WA_AFRP0_STR-MEINH sy-vline 
WA_AFRP0_STR-LMNGA sy-vline 
WA_AFRP0_STR-XMNGA sy-vline 
WA_AFRP0_STR-RMNGA sy-vline 
WA_AFRP0_STR-ISDD sy-vline 
WA_AFRP0_STR-ISDZ sy-vline 
WA_AFRP0_STR-IERD sy-vline 
WA_AFRP0_STR-IERZ sy-vline 
WA_AFRP0_STR-ISBD sy-vline 
WA_AFRP0_STR-ISBZ sy-vline 
WA_AFRP0_STR-IEBD sy-vline 
WA_AFRP0_STR-IEBZ sy-vline 
WA_AFRP0_STR-ISAD sy-vline 
WA_AFRP0_STR-ISAZ sy-vline 
WA_AFRP0_STR-IEDD sy-vline 
WA_AFRP0_STR-IEDZ sy-vline 
WA_AFRP0_STR-PEDD sy-vline 
WA_AFRP0_STR-PEDZ sy-vline 
WA_AFRP0_STR-WERKS sy-vline 
WA_AFRP0_STR-ARBPL sy-vline 
WA_AFRP0_STR-SATZA sy-vline 
WA_AFRP0_STR-ILE01 sy-vline 
WA_AFRP0_STR-ISM01 sy-vline 
WA_AFRP0_STR-LEK01 sy-vline 
WA_AFRP0_STR-ILE02 sy-vline 
WA_AFRP0_STR-ISM02 sy-vline 
WA_AFRP0_STR-LEK02 sy-vline 
WA_AFRP0_STR-ILE03 sy-vline 
WA_AFRP0_STR-ISM03 sy-vline 
WA_AFRP0_STR-LEK03 sy-vline 
WA_AFRP0_STR-ILE04 sy-vline 
WA_AFRP0_STR-ISM04 sy-vline 
WA_AFRP0_STR-LEK04 sy-vline 
WA_AFRP0_STR-ILE05 sy-vline 
WA_AFRP0_STR-ISM05 sy-vline 
WA_AFRP0_STR-LEK05 sy-vline 
WA_AFRP0_STR-ILE06 sy-vline 
WA_AFRP0_STR-ISM06 sy-vline 
WA_AFRP0_STR-LEK06 sy-vline 
WA_AFRP0_STR-IPRZ1 sy-vline 
WA_AFRP0_STR-IPRE1 sy-vline 
WA_AFRP0_STR-IPRK1 sy-vline 
WA_AFRP0_STR-ABARB sy-vline 
WA_AFRP0_STR-OFE01 sy-vline 
WA_AFRP0_STR-OFM01 sy-vline 
WA_AFRP0_STR-OFE02 sy-vline 
WA_AFRP0_STR-OFM02 sy-vline 
WA_AFRP0_STR-OFE03 sy-vline 
WA_AFRP0_STR-OFM03 sy-vline 
WA_AFRP0_STR-OFE04 sy-vline 
WA_AFRP0_STR-OFM04 sy-vline 
WA_AFRP0_STR-OFE05 sy-vline 
WA_AFRP0_STR-OFM05 sy-vline 
WA_AFRP0_STR-OFE06 sy-vline 
WA_AFRP0_STR-OFM06 sy-vline 
WA_AFRP0_STR-OPRZ1 sy-vline 
WA_AFRP0_STR-OPRE1 sy-vline 
WA_AFRP0_STR-PERNR sy-vline 
WA_AFRP0_STR-ZAUSW sy-vline 
WA_AFRP0_STR-LOART sy-vline 
WA_AFRP0_STR-QUALF sy-vline 
WA_AFRP0_STR-ANZMA sy-vline 
WA_AFRP0_STR-LOGRP sy-vline 
WA_AFRP0_STR-ZEIER sy-vline 
WA_AFRP0_STR-ISERH sy-vline 
WA_AFRP0_STR-SLK01 sy-vline 
WA_AFRP0_STR-SLK02 sy-vline 
WA_AFRP0_STR-SLK03 sy-vline 
WA_AFRP0_STR-SLK04 sy-vline 
WA_AFRP0_STR-SLK05 sy-vline 
WA_AFRP0_STR-SLK06 sy-vline 
WA_AFRP0_STR-SPRK1 sy-vline 
WA_AFRP0_STR-EXTID sy-vline 
WA_AFRP0_STR-LDATE sy-vline 
WA_AFRP0_STR-LTIME sy-vline      INTO ld_text SEPARATED BY SPACE.

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