ABAP Select data from SAP table E1P0114 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1P0114 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 E1P0114. 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 E1P0114 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_E1P0114 TYPE STANDARD TABLE OF E1P0114,
      WA_E1P0114 TYPE E1P0114,
      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: <E1P0114> TYPE E1P0114.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1P0114.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1P0114
  INTO TABLE IT_E1P0114.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1P0114
*  INTO TABLE @DATA(IT_E1P01142).
*--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_E1P0114 INDEX 1 INTO DATA(WA_E1P01142).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1P0114 ASSIGNING <E1P0114>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1P0114>-PERNR = 1.
<E1P0114>-INFTY = 1.
<E1P0114>-SUBTY = 1.
<E1P0114>-OBJPS = 1.
<E1P0114>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_E1P0114 INTO WA_E1P0114.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1P0114-ENDDA, sy-vline,
  WA_E1P0114-BEGDA, sy-vline,
  WA_E1P0114-SEQNR, sy-vline,
  WA_E1P0114-AEDTM, sy-vline,
  WA_E1P0114-UNAME, sy-vline,
  WA_E1P0114-HISTO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1P0114 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_E1P0114 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_E1P0114 INTO WA_E1P0114.


*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_E1P0114_STR, 
PERNR TYPE STRING,
INFTY TYPE STRING,
SUBTY TYPE STRING,
OBJPS TYPE STRING,
SPRPS TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
SEQNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
HISTO TYPE STRING,
ITXEX TYPE STRING,
REFEX TYPE STRING,
ORDEX TYPE STRING,
ITBLD TYPE STRING,
PREAS TYPE STRING,
FLAG1 TYPE STRING,
FLAG2 TYPE STRING,
FLAG3 TYPE STRING,
FLAG4 TYPE STRING,
RESE1 TYPE STRING,
RESE2 TYPE STRING,
PFART TYPE STRING,
PFNUM TYPE STRING,
UNBER TYPE STRING,
PFREI TYPE STRING,
PFMER TYPE STRING,
PFNET TYPE STRING,
PFBAR TYPE STRING,
PFREF TYPE STRING,
P850C TYPE STRING,
PHEBK TYPE STRING,
PSOND TYPE STRING,
PSTSV TYPE STRING,
BVBEZ TYPE STRING,
ZFBTR TYPE STRING,
ZGRND TYPE STRING,
ZMEHR TYPE STRING,
ZGRBT TYPE STRING,
ZMEIN TYPE STRING,
ZVERF TYPE STRING,
VART1 TYPE STRING,
VNUM1 TYPE STRING,
VART2 TYPE STRING,
VNUM2 TYPE STRING,
VART3 TYPE STRING,
VNUM3 TYPE STRING,
FELD1 TYPE STRING,
FELD2 TYPE STRING,
FELD3 TYPE STRING,
FELD4 TYPE STRING,
FELD5 TYPE STRING,
FELD6 TYPE STRING,
VOB01 TYPE STRING,
VOB02 TYPE STRING,
VOB03 TYPE STRING,
VOB04 TYPE STRING,
VOB05 TYPE STRING,
VOB06 TYPE STRING,
VOB07 TYPE STRING,
VOB08 TYPE STRING,
VOB09 TYPE STRING,
VOB10 TYPE STRING,
GRPVL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1P0114_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_E1P0114_STR-PERNR sy-vline 
WA_E1P0114_STR-INFTY sy-vline 
WA_E1P0114_STR-SUBTY sy-vline 
WA_E1P0114_STR-OBJPS sy-vline 
WA_E1P0114_STR-SPRPS sy-vline 
WA_E1P0114_STR-ENDDA sy-vline 
WA_E1P0114_STR-BEGDA sy-vline 
WA_E1P0114_STR-SEQNR sy-vline 
WA_E1P0114_STR-AEDTM sy-vline 
WA_E1P0114_STR-UNAME sy-vline 
WA_E1P0114_STR-HISTO sy-vline 
WA_E1P0114_STR-ITXEX sy-vline 
WA_E1P0114_STR-REFEX sy-vline 
WA_E1P0114_STR-ORDEX sy-vline 
WA_E1P0114_STR-ITBLD sy-vline 
WA_E1P0114_STR-PREAS sy-vline 
WA_E1P0114_STR-FLAG1 sy-vline 
WA_E1P0114_STR-FLAG2 sy-vline 
WA_E1P0114_STR-FLAG3 sy-vline 
WA_E1P0114_STR-FLAG4 sy-vline 
WA_E1P0114_STR-RESE1 sy-vline 
WA_E1P0114_STR-RESE2 sy-vline 
WA_E1P0114_STR-PFART sy-vline 
WA_E1P0114_STR-PFNUM sy-vline 
WA_E1P0114_STR-UNBER sy-vline 
WA_E1P0114_STR-PFREI sy-vline 
WA_E1P0114_STR-PFMER sy-vline 
WA_E1P0114_STR-PFNET sy-vline 
WA_E1P0114_STR-PFBAR sy-vline 
WA_E1P0114_STR-PFREF sy-vline 
WA_E1P0114_STR-P850C sy-vline 
WA_E1P0114_STR-PHEBK sy-vline 
WA_E1P0114_STR-PSOND sy-vline 
WA_E1P0114_STR-PSTSV sy-vline 
WA_E1P0114_STR-BVBEZ sy-vline 
WA_E1P0114_STR-ZFBTR sy-vline 
WA_E1P0114_STR-ZGRND sy-vline 
WA_E1P0114_STR-ZMEHR sy-vline 
WA_E1P0114_STR-ZGRBT sy-vline 
WA_E1P0114_STR-ZMEIN sy-vline 
WA_E1P0114_STR-ZVERF sy-vline 
WA_E1P0114_STR-VART1 sy-vline 
WA_E1P0114_STR-VNUM1 sy-vline 
WA_E1P0114_STR-VART2 sy-vline 
WA_E1P0114_STR-VNUM2 sy-vline 
WA_E1P0114_STR-VART3 sy-vline 
WA_E1P0114_STR-VNUM3 sy-vline 
WA_E1P0114_STR-FELD1 sy-vline 
WA_E1P0114_STR-FELD2 sy-vline 
WA_E1P0114_STR-FELD3 sy-vline 
WA_E1P0114_STR-FELD4 sy-vline 
WA_E1P0114_STR-FELD5 sy-vline 
WA_E1P0114_STR-FELD6 sy-vline 
WA_E1P0114_STR-VOB01 sy-vline 
WA_E1P0114_STR-VOB02 sy-vline 
WA_E1P0114_STR-VOB03 sy-vline 
WA_E1P0114_STR-VOB04 sy-vline 
WA_E1P0114_STR-VOB05 sy-vline 
WA_E1P0114_STR-VOB06 sy-vline 
WA_E1P0114_STR-VOB07 sy-vline 
WA_E1P0114_STR-VOB08 sy-vline 
WA_E1P0114_STR-VOB09 sy-vline 
WA_E1P0114_STR-VOB10 sy-vline 
WA_E1P0114_STR-GRPVL sy-vline      INTO ld_text SEPARATED BY SPACE.

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