ABAP Select data from SAP table E1FTRPOSITIONS into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1FTRPOSITIONS 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 E1FTRPOSITIONS. 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 E1FTRPOSITIONS 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_E1FTRPOSITIONS TYPE STANDARD TABLE OF E1FTRPOSITIONS,
      WA_E1FTRPOSITIONS TYPE E1FTRPOSITIONS,
      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: <E1FTRPOSITIONS> TYPE E1FTRPOSITIONS.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1FTRPOSITIONS.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1FTRPOSITIONS
  INTO TABLE IT_E1FTRPOSITIONS.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1FTRPOSITIONS
*  INTO TABLE @DATA(IT_E1FTRPOSITIONS2).
*--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_E1FTRPOSITIONS INDEX 1 INTO DATA(WA_E1FTRPOSITIONS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1FTRPOSITIONS ASSIGNING <E1FTRPOSITIONS>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1FTRPOSITIONS>-RFHAZU = 1.
<E1FTRPOSITIONS>-RFHAZB = 1.
<E1FTRPOSITIONS>-SBKKLAS = 1.
<E1FTRPOSITIONS>-SBKTYP = 1.
<E1FTRPOSITIONS>-BZBETR = 1.

ENDLOOP.

LOOP AT IT_E1FTRPOSITIONS INTO WA_E1FTRPOSITIONS.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1FTRPOSITIONS-WZBETR, sy-vline,
  WA_E1FTRPOSITIONS-SSIGN, sy-vline,
  WA_E1FTRPOSITIONS-SHERKUNFT, sy-vline,
  WA_E1FTRPOSITIONS-RKOND, sy-vline,
  WA_E1FTRPOSITIONS-DGUEL_KP, sy-vline,
  WA_E1FTRPOSITIONS-DFAELL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1FTRPOSITIONS 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_E1FTRPOSITIONS 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_E1FTRPOSITIONS INTO WA_E1FTRPOSITIONS.


*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_E1FTRPOSITIONS_STR, 
RFHAZU TYPE STRING,
RFHAZB TYPE STRING,
SBKKLAS TYPE STRING,
SBKTYP TYPE STRING,
BZBETR TYPE STRING,
WZBETR TYPE STRING,
SSIGN TYPE STRING,
SHERKUNFT TYPE STRING,
RKOND TYPE STRING,
DGUEL_KP TYPE STRING,
DFAELL TYPE STRING,
DZTERM TYPE STRING,
DBERVON TYPE STRING,
DBERBIS TYPE STRING,
ATAGE TYPE STRING,
ABASTAGE TYPE STRING,
PKOND TYPE STRING,
SZBMETH TYPE STRING,
HB_BNKS TYPE STRING,
HB_BNKL TYPE STRING,
HB_BNKN TYPE STRING,
HB_BKON TYPE STRING,
HB_BKON2 TYPE STRING,
HB_SWIFT TYPE STRING,
PB_BNKS TYPE STRING,
PB_BNKL TYPE STRING,
PB_BNKN TYPE STRING,
PB_BKON TYPE STRING,
PB_SWIFT TYPE STRING,
BTYP1 TYPE STRING,
BNKS1 TYPE STRING,
BNKL1 TYPE STRING,
BNKN1 TYPE STRING,
BKON1 TYPE STRING,
BKRF1 TYPE STRING,
BKSWIFT1 TYPE STRING,
BTYP2 TYPE STRING,
BNKS2 TYPE STRING,
BNKL2 TYPE STRING,
BNKN2 TYPE STRING,
BKON2 TYPE STRING,
BKRF2 TYPE STRING,
BKSWIFT2 TYPE STRING,
BTYP3 TYPE STRING,
BNKS3 TYPE STRING,
BNKL3 TYPE STRING,
BNKN3 TYPE STRING,
BKON3 TYPE STRING,
BKRF3 TYPE STRING,
BKSWIFT3 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1FTRPOSITIONS_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_E1FTRPOSITIONS_STR-RFHAZU sy-vline 
WA_E1FTRPOSITIONS_STR-RFHAZB sy-vline 
WA_E1FTRPOSITIONS_STR-SBKKLAS sy-vline 
WA_E1FTRPOSITIONS_STR-SBKTYP sy-vline 
WA_E1FTRPOSITIONS_STR-BZBETR sy-vline 
WA_E1FTRPOSITIONS_STR-WZBETR sy-vline 
WA_E1FTRPOSITIONS_STR-SSIGN sy-vline 
WA_E1FTRPOSITIONS_STR-SHERKUNFT sy-vline 
WA_E1FTRPOSITIONS_STR-RKOND sy-vline 
WA_E1FTRPOSITIONS_STR-DGUEL_KP sy-vline 
WA_E1FTRPOSITIONS_STR-DFAELL sy-vline 
WA_E1FTRPOSITIONS_STR-DZTERM sy-vline 
WA_E1FTRPOSITIONS_STR-DBERVON sy-vline 
WA_E1FTRPOSITIONS_STR-DBERBIS sy-vline 
WA_E1FTRPOSITIONS_STR-ATAGE sy-vline 
WA_E1FTRPOSITIONS_STR-ABASTAGE sy-vline 
WA_E1FTRPOSITIONS_STR-PKOND sy-vline 
WA_E1FTRPOSITIONS_STR-SZBMETH sy-vline 
WA_E1FTRPOSITIONS_STR-HB_BNKS sy-vline 
WA_E1FTRPOSITIONS_STR-HB_BNKL sy-vline 
WA_E1FTRPOSITIONS_STR-HB_BNKN sy-vline 
WA_E1FTRPOSITIONS_STR-HB_BKON sy-vline 
WA_E1FTRPOSITIONS_STR-HB_BKON2 sy-vline 
WA_E1FTRPOSITIONS_STR-HB_SWIFT sy-vline 
WA_E1FTRPOSITIONS_STR-PB_BNKS sy-vline 
WA_E1FTRPOSITIONS_STR-PB_BNKL sy-vline 
WA_E1FTRPOSITIONS_STR-PB_BNKN sy-vline 
WA_E1FTRPOSITIONS_STR-PB_BKON sy-vline 
WA_E1FTRPOSITIONS_STR-PB_SWIFT sy-vline 
WA_E1FTRPOSITIONS_STR-BTYP1 sy-vline 
WA_E1FTRPOSITIONS_STR-BNKS1 sy-vline 
WA_E1FTRPOSITIONS_STR-BNKL1 sy-vline 
WA_E1FTRPOSITIONS_STR-BNKN1 sy-vline 
WA_E1FTRPOSITIONS_STR-BKON1 sy-vline 
WA_E1FTRPOSITIONS_STR-BKRF1 sy-vline 
WA_E1FTRPOSITIONS_STR-BKSWIFT1 sy-vline 
WA_E1FTRPOSITIONS_STR-BTYP2 sy-vline 
WA_E1FTRPOSITIONS_STR-BNKS2 sy-vline 
WA_E1FTRPOSITIONS_STR-BNKL2 sy-vline 
WA_E1FTRPOSITIONS_STR-BNKN2 sy-vline 
WA_E1FTRPOSITIONS_STR-BKON2 sy-vline 
WA_E1FTRPOSITIONS_STR-BKRF2 sy-vline 
WA_E1FTRPOSITIONS_STR-BKSWIFT2 sy-vline 
WA_E1FTRPOSITIONS_STR-BTYP3 sy-vline 
WA_E1FTRPOSITIONS_STR-BNKS3 sy-vline 
WA_E1FTRPOSITIONS_STR-BNKL3 sy-vline 
WA_E1FTRPOSITIONS_STR-BNKN3 sy-vline 
WA_E1FTRPOSITIONS_STR-BKON3 sy-vline 
WA_E1FTRPOSITIONS_STR-BKRF3 sy-vline 
WA_E1FTRPOSITIONS_STR-BKSWIFT3 sy-vline      INTO ld_text SEPARATED BY SPACE.

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