ABAP Select data from SAP table E1FRPTLC1 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1FRPTLC1 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 E1FRPTLC1. 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 E1FRPTLC1 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_E1FRPTLC1 TYPE STANDARD TABLE OF E1FRPTLC1,
      WA_E1FRPTLC1 TYPE E1FRPTLC1,
      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: <E1FRPTLC1> TYPE E1FRPTLC1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1FRPTLC1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1FRPTLC1
  INTO TABLE IT_E1FRPTLC1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1FRPTLC1
*  INTO TABLE @DATA(IT_E1FRPTLC12).
*--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_E1FRPTLC1 INDEX 1 INTO DATA(WA_E1FRPTLC12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1FRPTLC1 ASSIGNING <E1FRPTLC1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1FRPTLC1>-PRTROLE = 1.
<E1FRPTLC1>-PRTNO = 1.
<E1FRPTLC1>-PRTTEXT = 1.
<E1FRPTLC1>-LOCNO = 1.
<E1FRPTLC1>-LOCTEXT = 1.

ENDLOOP.

LOOP AT IT_E1FRPTLC1 INTO WA_E1FRPTLC1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1FRPTLC1-ORGUNITNO, sy-vline,
  WA_E1FRPTLC1-ORGUNITTEXT, sy-vline,
  WA_E1FRPTLC1-EXT_LOCNO, sy-vline,
  WA_E1FRPTLC1-EXT_BSKEY, sy-vline,
  WA_E1FRPTLC1-TITLE, sy-vline,
  WA_E1FRPTLC1-NAME1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1FRPTLC1 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_E1FRPTLC1 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_E1FRPTLC1 INTO WA_E1FRPTLC1.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_E1FRPTLC1_STR, 
PRTROLE TYPE STRING,
PRTNO TYPE STRING,
PRTTEXT TYPE STRING,
LOCNO TYPE STRING,
LOCTEXT TYPE STRING,
ORGUNITNO TYPE STRING,
ORGUNITTEXT TYPE STRING,
EXT_LOCNO TYPE STRING,
EXT_BSKEY TYPE STRING,
TITLE TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
NAME3 TYPE STRING,
NAME4 TYPE STRING,
NAME_TXT TYPE STRING,
NAME_CO TYPE STRING,
CITY1 TYPE STRING,
CITY2 TYPE STRING,
CITY_CODE TYPE STRING,
CITYP_CODE TYPE STRING,
HOME_CITY TYPE STRING,
CITYH_CODE TYPE STRING,
CHCKSTATUS TYPE STRING,
REGIOGROUP TYPE STRING,
POST_CODE1 TYPE STRING,
POST_CODE2 TYPE STRING,
POST_CODE3 TYPE STRING,
PCODE1_EXT TYPE STRING,
PCODE2_EXT TYPE STRING,
PCODE3_EXT TYPE STRING,
PO_BOX TYPE STRING,
DONT_USE_P TYPE STRING,
PO_BOX_NUM TYPE STRING,
PO_BOX_LOC TYPE STRING,
CITY_CODE2 TYPE STRING,
PO_BOX_REG TYPE STRING,
PO_BOX_CTY TYPE STRING,
POSTALAREA TYPE STRING,
TRANSPZONE TYPE STRING,
STREET TYPE STRING,
DONT_USE_S TYPE STRING,
STREETCODE TYPE STRING,
STREETABBR TYPE STRING,
HOUSE_NUM1 TYPE STRING,
HOUSE_NUM2 TYPE STRING,
HOUSE_NUM3 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1FRPTLC1_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_E1FRPTLC1_STR-PRTROLE sy-vline 
WA_E1FRPTLC1_STR-PRTNO sy-vline 
WA_E1FRPTLC1_STR-PRTTEXT sy-vline 
WA_E1FRPTLC1_STR-LOCNO sy-vline 
WA_E1FRPTLC1_STR-LOCTEXT sy-vline 
WA_E1FRPTLC1_STR-ORGUNITNO sy-vline 
WA_E1FRPTLC1_STR-ORGUNITTEXT sy-vline 
WA_E1FRPTLC1_STR-EXT_LOCNO sy-vline 
WA_E1FRPTLC1_STR-EXT_BSKEY sy-vline 
WA_E1FRPTLC1_STR-TITLE sy-vline 
WA_E1FRPTLC1_STR-NAME1 sy-vline 
WA_E1FRPTLC1_STR-NAME2 sy-vline 
WA_E1FRPTLC1_STR-NAME3 sy-vline 
WA_E1FRPTLC1_STR-NAME4 sy-vline 
WA_E1FRPTLC1_STR-NAME_TXT sy-vline 
WA_E1FRPTLC1_STR-NAME_CO sy-vline 
WA_E1FRPTLC1_STR-CITY1 sy-vline 
WA_E1FRPTLC1_STR-CITY2 sy-vline 
WA_E1FRPTLC1_STR-CITY_CODE sy-vline 
WA_E1FRPTLC1_STR-CITYP_CODE sy-vline 
WA_E1FRPTLC1_STR-HOME_CITY sy-vline 
WA_E1FRPTLC1_STR-CITYH_CODE sy-vline 
WA_E1FRPTLC1_STR-CHCKSTATUS sy-vline 
WA_E1FRPTLC1_STR-REGIOGROUP sy-vline 
WA_E1FRPTLC1_STR-POST_CODE1 sy-vline 
WA_E1FRPTLC1_STR-POST_CODE2 sy-vline 
WA_E1FRPTLC1_STR-POST_CODE3 sy-vline 
WA_E1FRPTLC1_STR-PCODE1_EXT sy-vline 
WA_E1FRPTLC1_STR-PCODE2_EXT sy-vline 
WA_E1FRPTLC1_STR-PCODE3_EXT sy-vline 
WA_E1FRPTLC1_STR-PO_BOX sy-vline 
WA_E1FRPTLC1_STR-DONT_USE_P sy-vline 
WA_E1FRPTLC1_STR-PO_BOX_NUM sy-vline 
WA_E1FRPTLC1_STR-PO_BOX_LOC sy-vline 
WA_E1FRPTLC1_STR-CITY_CODE2 sy-vline 
WA_E1FRPTLC1_STR-PO_BOX_REG sy-vline 
WA_E1FRPTLC1_STR-PO_BOX_CTY sy-vline 
WA_E1FRPTLC1_STR-POSTALAREA sy-vline 
WA_E1FRPTLC1_STR-TRANSPZONE sy-vline 
WA_E1FRPTLC1_STR-STREET sy-vline 
WA_E1FRPTLC1_STR-DONT_USE_S sy-vline 
WA_E1FRPTLC1_STR-STREETCODE sy-vline 
WA_E1FRPTLC1_STR-STREETABBR sy-vline 
WA_E1FRPTLC1_STR-HOUSE_NUM1 sy-vline 
WA_E1FRPTLC1_STR-HOUSE_NUM2 sy-vline 
WA_E1FRPTLC1_STR-HOUSE_NUM3 sy-vline      INTO ld_text SEPARATED BY SPACE.

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