ABAP Select data from SAP table ENT2086 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ENT2086 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 ENT2086. 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 ENT2086 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_ENT2086 TYPE STANDARD TABLE OF ENT2086,
      WA_ENT2086 TYPE ENT2086,
      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: <ENT2086> TYPE ENT2086.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ENT2086.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ENT2086
  INTO TABLE IT_ENT2086.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ENT2086
*  INTO TABLE @DATA(IT_ENT20862).
*--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_ENT2086 INDEX 1 INTO DATA(WA_ENT20862).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ENT2086 ASSIGNING <ENT2086>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ENT2086>-MANDT = 1.
<ENT2086>-BUKRS = 1.
<ENT2086>-BELNR = 1.
<ENT2086>-GJAHR = 1.
<ENT2086>-BUZEI = 1.

ENDLOOP.

LOOP AT IT_ENT2086 INTO WA_ENT2086.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ENT2086-GBETR, sy-vline,
  WA_ENT2086-FDLEV, sy-vline,
  WA_ENT2086-FDGRP, sy-vline,
  WA_ENT2086-FDWBT, sy-vline,
  WA_ENT2086-FDTAG, sy-vline,
  WA_ENT2086-FKONT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ENT2086 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_ENT2086 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_ENT2086 INTO WA_ENT2086.


*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.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field GBETR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-GBETR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-GBETR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FDGRP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-FDGRP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-FDGRP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field FDWBT
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-FDWBT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-FDWBT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FILKD
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-FILKD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-FILKD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field SKFBT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-SKFBT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-SKFBT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field SKNTO
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-SKNTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-SKNTO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WSKTO
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-WSKTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-WSKTO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field DMBT1
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-DMBT1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-DMBT1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field WRBT1
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-WRBT1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-WRBT1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field DMBT2
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-DMBT2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-DMBT2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field WRBT2
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-WRBT2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-WRBT2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field DMBT3
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-DMBT3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-DMBT3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field KLIBT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-KLIBT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-KLIBT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VERTN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ENT2086-VERTN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ENT2086-VERTN.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

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

TYPES: BEGIN OF T_ENT2086_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
BUZEI TYPE STRING,
GBETR TYPE STRING,
FDLEV TYPE STRING,
FDGRP TYPE STRING,
FDWBT TYPE STRING,
FDTAG TYPE STRING,
FKONT TYPE STRING,
XUMSW TYPE STRING,
XOPVW TYPE STRING,
XCPDD TYPE STRING,
KUNNR TYPE STRING,
FILKD TYPE STRING,
XBILK TYPE STRING,
ZFBDT TYPE STRING,
ZTERM TYPE STRING,
ZBD1T TYPE STRING,
ZBD2T TYPE STRING,
ZBD3T TYPE STRING,
ZBD1P TYPE STRING,
ZBD2P TYPE STRING,
SKFBT TYPE STRING,
SKNTO TYPE STRING,
WSKTO TYPE STRING,
ZLSCH TYPE STRING,
ZLSPR TYPE STRING,
HBKID TYPE STRING,
BVTYP TYPE STRING,
MWSK1 TYPE STRING,
DMBT1 TYPE STRING,
WRBT1 TYPE STRING,
MWSK2 TYPE STRING,
DMBT2 TYPE STRING,
WRBT2 TYPE STRING,
MWSK3 TYPE STRING,
DMBT3 TYPE STRING,
SAMNR TYPE STRING,
VRSKZ TYPE STRING,
VRSDT TYPE STRING,
MSCHL TYPE STRING,
MANSP TYPE STRING,
MANST TYPE STRING,
MABER TYPE STRING,
KLIBT TYPE STRING,
STCEG TYPE STRING,
EGBLD TYPE STRING,
EGLLD TYPE STRING,
XHKOM TYPE STRING,
VERTT TYPE STRING,
VERTN TYPE STRING,
VBEWA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ENT2086_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_ENT2086_STR-MANDT sy-vline 
WA_ENT2086_STR-BUKRS sy-vline 
WA_ENT2086_STR-BELNR sy-vline 
WA_ENT2086_STR-GJAHR sy-vline 
WA_ENT2086_STR-BUZEI sy-vline 
WA_ENT2086_STR-GBETR sy-vline 
WA_ENT2086_STR-FDLEV sy-vline 
WA_ENT2086_STR-FDGRP sy-vline 
WA_ENT2086_STR-FDWBT sy-vline 
WA_ENT2086_STR-FDTAG sy-vline 
WA_ENT2086_STR-FKONT sy-vline 
WA_ENT2086_STR-XUMSW sy-vline 
WA_ENT2086_STR-XOPVW sy-vline 
WA_ENT2086_STR-XCPDD sy-vline 
WA_ENT2086_STR-KUNNR sy-vline 
WA_ENT2086_STR-FILKD sy-vline 
WA_ENT2086_STR-XBILK sy-vline 
WA_ENT2086_STR-ZFBDT sy-vline 
WA_ENT2086_STR-ZTERM sy-vline 
WA_ENT2086_STR-ZBD1T sy-vline 
WA_ENT2086_STR-ZBD2T sy-vline 
WA_ENT2086_STR-ZBD3T sy-vline 
WA_ENT2086_STR-ZBD1P sy-vline 
WA_ENT2086_STR-ZBD2P sy-vline 
WA_ENT2086_STR-SKFBT sy-vline 
WA_ENT2086_STR-SKNTO sy-vline 
WA_ENT2086_STR-WSKTO sy-vline 
WA_ENT2086_STR-ZLSCH sy-vline 
WA_ENT2086_STR-ZLSPR sy-vline 
WA_ENT2086_STR-HBKID sy-vline 
WA_ENT2086_STR-BVTYP sy-vline 
WA_ENT2086_STR-MWSK1 sy-vline 
WA_ENT2086_STR-DMBT1 sy-vline 
WA_ENT2086_STR-WRBT1 sy-vline 
WA_ENT2086_STR-MWSK2 sy-vline 
WA_ENT2086_STR-DMBT2 sy-vline 
WA_ENT2086_STR-WRBT2 sy-vline 
WA_ENT2086_STR-MWSK3 sy-vline 
WA_ENT2086_STR-DMBT3 sy-vline 
WA_ENT2086_STR-SAMNR sy-vline 
WA_ENT2086_STR-VRSKZ sy-vline 
WA_ENT2086_STR-VRSDT sy-vline 
WA_ENT2086_STR-MSCHL sy-vline 
WA_ENT2086_STR-MANSP sy-vline 
WA_ENT2086_STR-MANST sy-vline 
WA_ENT2086_STR-MABER sy-vline 
WA_ENT2086_STR-KLIBT sy-vline 
WA_ENT2086_STR-STCEG sy-vline 
WA_ENT2086_STR-EGBLD sy-vline 
WA_ENT2086_STR-EGLLD sy-vline 
WA_ENT2086_STR-XHKOM sy-vline 
WA_ENT2086_STR-VERTT sy-vline 
WA_ENT2086_STR-VERTN sy-vline 
WA_ENT2086_STR-VBEWA sy-vline      INTO ld_text SEPARATED BY SPACE.

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