ABAP Select data from SAP table E1P0527 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1P0527 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 E1P0527. 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 E1P0527 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_E1P0527 TYPE STANDARD TABLE OF E1P0527,
      WA_E1P0527 TYPE E1P0527,
      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: <E1P0527> TYPE E1P0527.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1P0527.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1P0527
  INTO TABLE IT_E1P0527.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1P0527
*  INTO TABLE @DATA(IT_E1P05272).
*--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_E1P0527 INDEX 1 INTO DATA(WA_E1P05272).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1P0527 ASSIGNING <E1P0527>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1P0527>-PERNR = 1.
<E1P0527>-INFTY = 1.
<E1P0527>-SUBTY = 1.
<E1P0527>-OBJPS = 1.
<E1P0527>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_E1P0527 INTO WA_E1P0527.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1P0527-ENDDA, sy-vline,
  WA_E1P0527-BEGDA, sy-vline,
  WA_E1P0527-SEQNR, sy-vline,
  WA_E1P0527-AEDTM, sy-vline,
  WA_E1P0527-UNAME, sy-vline,
  WA_E1P0527-HISTO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1P0527 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_E1P0527 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_E1P0527 INTO WA_E1P0527.


*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_E1P0527_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,
BMGJV TYPE STRING,
GABFG TYPE STRING,
FABFG TYPE STRING,
ANZDJ TYPE STRING,
PENAB TYPE STRING,
UKTAG TYPE STRING,
UGLFD TYPE STRING,
UGSZG TYPE STRING,
UENTS TYPE STRING,
MGLFD TYPE STRING,
MGSZG TYPE STRING,
ANGAB TYPE STRING,
ANPAB TYPE STRING,
ANUAB TYPE STRING,
AGLFD TYPE STRING,
AGSZG TYPE STRING,
SOSOZ TYPE STRING,
FAVDZ TYPE STRING,
GRPVL TYPE STRING,
NIUEG TYPE STRING,
NIKEG TYPE STRING,
GRTXT TYPE STRING,
ABANZDJ TYPE STRING,
ABAUTO TYPE STRING,
EUAUTO TYPE STRING,
MAAUTO TYPE STRING,
KONT TYPE STRING,
MAANZDJ TYPE STRING,
GBMFACH TYPE STRING,
KKTAG TYPE STRING,
KGLFD TYPE STRING,
KGSZG TYPE STRING,
KSVBG TYPE STRING,
KZFDT TYPE STRING,
USVBG TYPE STRING,
UZFDT TYPE STRING,
FAAUTO TYPE STRING,
ZSAUTO TYPE STRING,
FZMGT TYPE STRING,
SZMGT TYPE STRING,
AUFLJ TYPE STRING,
UESVF TYPE STRING,
FAKT1 TYPE STRING,
ABS_BETRG TYPE STRING,
ANT_STFREI TYPE STRING,
DN_SVBETRG TYPE STRING,
SONDERZAHL TYPE STRING,
ABZYE_STNET TYPE STRING,
ABZYE_STBRT TYPE STRING,
ABSTAUTO TYPE STRING,
PENRED TYPE STRING,
ABSTS TYPE STRING,
ABSTAUTO1 TYPE STRING,
ABSTAUTO2 TYPE STRING,
ABSTAUTO3 TYPE STRING,
ABSTAUTO4 TYPE STRING,
ABSTAUTO5 TYPE STRING,
ABSTAUTO6 TYPE STRING,
UGSZG_SVDAT TYPE STRING,
KGSZG_SVDAT TYPE STRING,
KOSTR TYPE STRING,
ABENT TYPE STRING,
EFZGEND TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1P0527_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_E1P0527_STR-PERNR sy-vline 
WA_E1P0527_STR-INFTY sy-vline 
WA_E1P0527_STR-SUBTY sy-vline 
WA_E1P0527_STR-OBJPS sy-vline 
WA_E1P0527_STR-SPRPS sy-vline 
WA_E1P0527_STR-ENDDA sy-vline 
WA_E1P0527_STR-BEGDA sy-vline 
WA_E1P0527_STR-SEQNR sy-vline 
WA_E1P0527_STR-AEDTM sy-vline 
WA_E1P0527_STR-UNAME sy-vline 
WA_E1P0527_STR-HISTO sy-vline 
WA_E1P0527_STR-ITXEX sy-vline 
WA_E1P0527_STR-REFEX sy-vline 
WA_E1P0527_STR-ORDEX sy-vline 
WA_E1P0527_STR-ITBLD sy-vline 
WA_E1P0527_STR-PREAS sy-vline 
WA_E1P0527_STR-FLAG1 sy-vline 
WA_E1P0527_STR-FLAG2 sy-vline 
WA_E1P0527_STR-FLAG3 sy-vline 
WA_E1P0527_STR-FLAG4 sy-vline 
WA_E1P0527_STR-RESE1 sy-vline 
WA_E1P0527_STR-RESE2 sy-vline 
WA_E1P0527_STR-BMGJV sy-vline 
WA_E1P0527_STR-GABFG sy-vline 
WA_E1P0527_STR-FABFG sy-vline 
WA_E1P0527_STR-ANZDJ sy-vline 
WA_E1P0527_STR-PENAB sy-vline 
WA_E1P0527_STR-UKTAG sy-vline 
WA_E1P0527_STR-UGLFD sy-vline 
WA_E1P0527_STR-UGSZG sy-vline 
WA_E1P0527_STR-UENTS sy-vline 
WA_E1P0527_STR-MGLFD sy-vline 
WA_E1P0527_STR-MGSZG sy-vline 
WA_E1P0527_STR-ANGAB sy-vline 
WA_E1P0527_STR-ANPAB sy-vline 
WA_E1P0527_STR-ANUAB sy-vline 
WA_E1P0527_STR-AGLFD sy-vline 
WA_E1P0527_STR-AGSZG sy-vline 
WA_E1P0527_STR-SOSOZ sy-vline 
WA_E1P0527_STR-FAVDZ sy-vline 
WA_E1P0527_STR-GRPVL sy-vline 
WA_E1P0527_STR-NIUEG sy-vline 
WA_E1P0527_STR-NIKEG sy-vline 
WA_E1P0527_STR-GRTXT sy-vline 
WA_E1P0527_STR-ABANZDJ sy-vline 
WA_E1P0527_STR-ABAUTO sy-vline 
WA_E1P0527_STR-EUAUTO sy-vline 
WA_E1P0527_STR-MAAUTO sy-vline 
WA_E1P0527_STR-KONT sy-vline 
WA_E1P0527_STR-MAANZDJ sy-vline 
WA_E1P0527_STR-GBMFACH sy-vline 
WA_E1P0527_STR-KKTAG sy-vline 
WA_E1P0527_STR-KGLFD sy-vline 
WA_E1P0527_STR-KGSZG sy-vline 
WA_E1P0527_STR-KSVBG sy-vline 
WA_E1P0527_STR-KZFDT sy-vline 
WA_E1P0527_STR-USVBG sy-vline 
WA_E1P0527_STR-UZFDT sy-vline 
WA_E1P0527_STR-FAAUTO sy-vline 
WA_E1P0527_STR-ZSAUTO sy-vline 
WA_E1P0527_STR-FZMGT sy-vline 
WA_E1P0527_STR-SZMGT sy-vline 
WA_E1P0527_STR-AUFLJ sy-vline 
WA_E1P0527_STR-UESVF sy-vline 
WA_E1P0527_STR-FAKT1 sy-vline 
WA_E1P0527_STR-ABS_BETRG sy-vline 
WA_E1P0527_STR-ANT_STFREI sy-vline 
WA_E1P0527_STR-DN_SVBETRG sy-vline 
WA_E1P0527_STR-SONDERZAHL sy-vline 
WA_E1P0527_STR-ABZYE_STNET sy-vline 
WA_E1P0527_STR-ABZYE_STBRT sy-vline 
WA_E1P0527_STR-ABSTAUTO sy-vline 
WA_E1P0527_STR-PENRED sy-vline 
WA_E1P0527_STR-ABSTS sy-vline 
WA_E1P0527_STR-ABSTAUTO1 sy-vline 
WA_E1P0527_STR-ABSTAUTO2 sy-vline 
WA_E1P0527_STR-ABSTAUTO3 sy-vline 
WA_E1P0527_STR-ABSTAUTO4 sy-vline 
WA_E1P0527_STR-ABSTAUTO5 sy-vline 
WA_E1P0527_STR-ABSTAUTO6 sy-vline 
WA_E1P0527_STR-UGSZG_SVDAT sy-vline 
WA_E1P0527_STR-KGSZG_SVDAT sy-vline 
WA_E1P0527_STR-KOSTR sy-vline 
WA_E1P0527_STR-ABENT sy-vline 
WA_E1P0527_STR-EFZGEND sy-vline      INTO ld_text SEPARATED BY SPACE.

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