ABAP Select data from SAP table /ISDFPS/E1BP_VEKP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /ISDFPS/E1BP_VEKP 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 /ISDFPS/E1BP_VEKP. 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 /ISDFPS/E1BP_VEKP 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_/ISDFPS/E1BP_VEKP TYPE STANDARD TABLE OF /ISDFPS/E1BP_VEKP,
      WA_/ISDFPS/E1BP_VEKP TYPE /ISDFPS/E1BP_VEKP,
      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: </ISDFPS/E1BP_VEKP> TYPE /ISDFPS/E1BP_VEKP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/ISDFPS/E1BP_VEKP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /ISDFPS/E1BP_VEKP
  INTO TABLE IT_/ISDFPS/E1BP_VEKP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ISDFPS/E1BP_VEKP
*  INTO TABLE @DATA(IT_/ISDFPS/E1BP_VEKP2).
*--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_/ISDFPS/E1BP_VEKP INDEX 1 INTO DATA(WA_/ISDFPS/E1BP_VEKP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/ISDFPS/E1BP_VEKP ASSIGNING </ISDFPS/E1BP_VEKP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ISDFPS/E1BP_VEKP>-VENUM = 1.
</ISDFPS/E1BP_VEKP>-EXIDV = 1.
</ISDFPS/E1BP_VEKP>-EXIDA = 1.
</ISDFPS/E1BP_VEKP>-VSTEL = 1.
</ISDFPS/E1BP_VEKP>-LSTEL = 1.

ENDLOOP.

LOOP AT IT_/ISDFPS/E1BP_VEKP INTO WA_/ISDFPS/E1BP_VEKP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ISDFPS/E1BP_VEKP-BRGEW, sy-vline,
  WA_/ISDFPS/E1BP_VEKP-NTGEW, sy-vline,
  WA_/ISDFPS/E1BP_VEKP-MAGEW, sy-vline,
  WA_/ISDFPS/E1BP_VEKP-TARAG, sy-vline,
  WA_/ISDFPS/E1BP_VEKP-GEWEI, sy-vline,
  WA_/ISDFPS/E1BP_VEKP-BTVOL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ISDFPS/E1BP_VEKP 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_/ISDFPS/E1BP_VEKP 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_/ISDFPS/E1BP_VEKP INTO WA_/ISDFPS/E1BP_VEKP.


*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_/ISDFPS/E1BP_VEKP_STR, 
VENUM TYPE STRING,
EXIDV TYPE STRING,
EXIDA TYPE STRING,
VSTEL TYPE STRING,
LSTEL TYPE STRING,
BRGEW TYPE STRING,
NTGEW TYPE STRING,
MAGEW TYPE STRING,
TARAG TYPE STRING,
GEWEI TYPE STRING,
BTVOL TYPE STRING,
NTVOL TYPE STRING,
MAVOL TYPE STRING,
TAVOL TYPE STRING,
VOLEH TYPE STRING,
ANZGL TYPE STRING,
ERNAM TYPE STRING,
ERDAT TYPE STRING,
ERUHR TYPE STRING,
AENAM TYPE STRING,
AEDAT TYPE STRING,
AEZET TYPE STRING,
SORTL TYPE STRING,
VEGR1 TYPE STRING,
VEGR2 TYPE STRING,
VEGR3 TYPE STRING,
VEGR4 TYPE STRING,
VEGR5 TYPE STRING,
VHILM TYPE STRING,
LAENG TYPE STRING,
BREIT TYPE STRING,
HOEHE TYPE STRING,
MEABM TYPE STRING,
ERLKZ TYPE STRING,
GEWTO TYPE STRING,
VOLTO TYPE STRING,
MEINS TYPE STRING,
VOLEH_MAX TYPE STRING,
GEWEI_MAX TYPE STRING,
VBELN_GEN TYPE STRING,
POSNR_GEN TYPE STRING,
INHALT TYPE STRING,
VHART TYPE STRING,
KAPPL TYPE STRING,
KALSM TYPE STRING,
KSCHL TYPE STRING,
MAGRV TYPE STRING,
WERKS TYPE STRING,
PSTYV TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
LADLG TYPE STRING,
LADEH TYPE STRING,
FARZT TYPE STRING,
FAREH TYPE STRING,
ENTFE TYPE STRING,
EHENT TYPE STRING,
LGORT TYPE STRING,
GEWFX TYPE STRING,
VELTP TYPE STRING,
EXIDV2 TYPE STRING,
LANDT TYPE STRING,
LANDF TYPE STRING,
NAMEF TYPE STRING,
NAMBE TYPE STRING,
VHILM_KU TYPE STRING,
VPOBJ TYPE STRING,
VPOBJKEY TYPE STRING,
HANDLE TYPE STRING,
WMSTA TYPE STRING,
LGNUM TYPE STRING,
SAPRL TYPE STRING,
KZGVH TYPE STRING,
ADGE_DG TYPE STRING,
ADGE_DGPR TYPE STRING,
UEVEL TYPE STRING,
PACKVORSCHR TYPE STRING,
PACKVORSCHR_ST TYPE STRING,
LABELTYP TYPE STRING,
ZUL_AUFL TYPE STRING,
STATUS TYPE STRING,
HU_LGORT TYPE STRING,
HU_SYSTEM TYPE STRING,
SPE_HDALL TYPE STRING,
SPE_VLSTK TYPE STRING,
SPE_DELDEC TYPE STRING,
SPE_LOGPOS TYPE STRING,
SPE_CHK_COUNTER TYPE STRING,
VHILM_LONG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ISDFPS/E1BP_VEKP_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_/ISDFPS/E1BP_VEKP_STR-VENUM sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-EXIDV sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-EXIDA sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VSTEL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-LSTEL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-BRGEW sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-NTGEW sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-MAGEW sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-TARAG sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-GEWEI sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-BTVOL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-NTVOL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-MAVOL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-TAVOL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VOLEH sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-ANZGL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-ERNAM sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-ERDAT sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-ERUHR sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-AENAM sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-AEDAT sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-AEZET sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-SORTL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VEGR1 sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VEGR2 sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VEGR3 sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VEGR4 sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VEGR5 sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VHILM sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-LAENG sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-BREIT sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-HOEHE sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-MEABM sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-ERLKZ sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-GEWTO sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VOLTO sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-MEINS sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VOLEH_MAX sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-GEWEI_MAX sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VBELN_GEN sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-POSNR_GEN sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-INHALT sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VHART sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-KAPPL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-KALSM sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-KSCHL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-MAGRV sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-WERKS sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-PSTYV sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VKORG sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VTWEG sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-LADLG sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-LADEH sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-FARZT sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-FAREH sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-ENTFE sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-EHENT sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-LGORT sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-GEWFX sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VELTP sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-EXIDV2 sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-LANDT sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-LANDF sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-NAMEF sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-NAMBE sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VHILM_KU sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VPOBJ sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VPOBJKEY sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-HANDLE sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-WMSTA sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-LGNUM sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-SAPRL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-KZGVH sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-ADGE_DG sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-ADGE_DGPR sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-UEVEL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-PACKVORSCHR sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-PACKVORSCHR_ST sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-LABELTYP sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-ZUL_AUFL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-STATUS sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-HU_LGORT sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-HU_SYSTEM sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-SPE_HDALL sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-SPE_VLSTK sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-SPE_DELDEC sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-SPE_LOGPOS sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-SPE_CHK_COUNTER sy-vline 
WA_/ISDFPS/E1BP_VEKP_STR-VHILM_LONG sy-vline      INTO ld_text SEPARATED BY SPACE.

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