ABAP Select data from SAP table E1P0092 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1P0092 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 E1P0092. 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 E1P0092 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_E1P0092 TYPE STANDARD TABLE OF E1P0092,
      WA_E1P0092 TYPE E1P0092,
      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: <E1P0092> TYPE E1P0092.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1P0092.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1P0092
  INTO TABLE IT_E1P0092.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1P0092
*  INTO TABLE @DATA(IT_E1P00922).
*--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_E1P0092 INDEX 1 INTO DATA(WA_E1P00922).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1P0092 ASSIGNING <E1P0092>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1P0092>-PERNR = 1.
<E1P0092>-INFTY = 1.
<E1P0092>-SUBTY = 1.
<E1P0092>-OBJPS = 1.
<E1P0092>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_E1P0092 INTO WA_E1P0092.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1P0092-ENDDA, sy-vline,
  WA_E1P0092-BEGDA, sy-vline,
  WA_E1P0092-SEQNR, sy-vline,
  WA_E1P0092-AEDTM, sy-vline,
  WA_E1P0092-UNAME, sy-vline,
  WA_E1P0092-HISTO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1P0092 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_E1P0092 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_E1P0092 INTO WA_E1P0092.


*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_E1P0092_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,
FBASE TYPE STRING,
FCALC TYPE STRING,
TRIMA TYPE STRING,
QUIMA TYPE STRING,
METCA TYPE STRING,
METVA TYPE STRING,
VALBA TYPE STRING,
PAPLI TYPE STRING,
BIEMA TYPE STRING,
TRMA1 TYPE STRING,
TRMA2 TYPE STRING,
TRMA3 TYPE STRING,
NTMA1 TYPE STRING,
NTMA2 TYPE STRING,
NTMA3 TYPE STRING,
NDIAS TYPE STRING,
FINIC TYPE STRING,
FCUMP TYPE STRING,
TRCA1 TYPE STRING,
TRCA2 TYPE STRING,
TRCA3 TYPE STRING,
NTCA1 TYPE STRING,
NTCA2 TYPE STRING,
NTCA3 TYPE STRING,
ESQUE TYPE STRING,
EXENT TYPE STRING,
GRPVL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1P0092_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_E1P0092_STR-PERNR sy-vline 
WA_E1P0092_STR-INFTY sy-vline 
WA_E1P0092_STR-SUBTY sy-vline 
WA_E1P0092_STR-OBJPS sy-vline 
WA_E1P0092_STR-SPRPS sy-vline 
WA_E1P0092_STR-ENDDA sy-vline 
WA_E1P0092_STR-BEGDA sy-vline 
WA_E1P0092_STR-SEQNR sy-vline 
WA_E1P0092_STR-AEDTM sy-vline 
WA_E1P0092_STR-UNAME sy-vline 
WA_E1P0092_STR-HISTO sy-vline 
WA_E1P0092_STR-ITXEX sy-vline 
WA_E1P0092_STR-REFEX sy-vline 
WA_E1P0092_STR-ORDEX sy-vline 
WA_E1P0092_STR-ITBLD sy-vline 
WA_E1P0092_STR-PREAS sy-vline 
WA_E1P0092_STR-FLAG1 sy-vline 
WA_E1P0092_STR-FLAG2 sy-vline 
WA_E1P0092_STR-FLAG3 sy-vline 
WA_E1P0092_STR-FLAG4 sy-vline 
WA_E1P0092_STR-RESE1 sy-vline 
WA_E1P0092_STR-RESE2 sy-vline 
WA_E1P0092_STR-FBASE sy-vline 
WA_E1P0092_STR-FCALC sy-vline 
WA_E1P0092_STR-TRIMA sy-vline 
WA_E1P0092_STR-QUIMA sy-vline 
WA_E1P0092_STR-METCA sy-vline 
WA_E1P0092_STR-METVA sy-vline 
WA_E1P0092_STR-VALBA sy-vline 
WA_E1P0092_STR-PAPLI sy-vline 
WA_E1P0092_STR-BIEMA sy-vline 
WA_E1P0092_STR-TRMA1 sy-vline 
WA_E1P0092_STR-TRMA2 sy-vline 
WA_E1P0092_STR-TRMA3 sy-vline 
WA_E1P0092_STR-NTMA1 sy-vline 
WA_E1P0092_STR-NTMA2 sy-vline 
WA_E1P0092_STR-NTMA3 sy-vline 
WA_E1P0092_STR-NDIAS sy-vline 
WA_E1P0092_STR-FINIC sy-vline 
WA_E1P0092_STR-FCUMP sy-vline 
WA_E1P0092_STR-TRCA1 sy-vline 
WA_E1P0092_STR-TRCA2 sy-vline 
WA_E1P0092_STR-TRCA3 sy-vline 
WA_E1P0092_STR-NTCA1 sy-vline 
WA_E1P0092_STR-NTCA2 sy-vline 
WA_E1P0092_STR-NTCA3 sy-vline 
WA_E1P0092_STR-ESQUE sy-vline 
WA_E1P0092_STR-EXENT sy-vline 
WA_E1P0092_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.