ABAP Select data from SAP table E1BP_FTR_PAYDETX into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1BP_FTR_PAYDETX 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 E1BP_FTR_PAYDETX. 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 E1BP_FTR_PAYDETX 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_E1BP_FTR_PAYDETX TYPE STANDARD TABLE OF E1BP_FTR_PAYDETX,
      WA_E1BP_FTR_PAYDETX TYPE E1BP_FTR_PAYDETX,
      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: <E1BP_FTR_PAYDETX> TYPE E1BP_FTR_PAYDETX.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1BP_FTR_PAYDETX.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1BP_FTR_PAYDETX
  INTO TABLE IT_E1BP_FTR_PAYDETX.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1BP_FTR_PAYDETX
*  INTO TABLE @DATA(IT_E1BP_FTR_PAYDETX2).
*--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_E1BP_FTR_PAYDETX INDEX 1 INTO DATA(WA_E1BP_FTR_PAYDETX2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1BP_FTR_PAYDETX ASSIGNING <E1BP_FTR_PAYDETX>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1BP_FTR_PAYDETX>-TABLEINDEX = 1.
<E1BP_FTR_PAYDETX>-DIRECTION = 1.
<E1BP_FTR_PAYDETX>-PAYMENT_CURRENCY = 1.
<E1BP_FTR_PAYDETX>-PAYMENT_CURRENCY_ISO = 1.
<E1BP_FTR_PAYDETX>-EFFECTIVE_DATE = 1.

ENDLOOP.

LOOP AT IT_E1BP_FTR_PAYDETX INTO WA_E1BP_FTR_PAYDETX.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1BP_FTR_PAYDETX-FLOW_TYPE, sy-vline,
  WA_E1BP_FTR_PAYDETX-HOUSE_BANK, sy-vline,
  WA_E1BP_FTR_PAYDETX-ACCOUNT_ID, sy-vline,
  WA_E1BP_FTR_PAYDETX-PAYMENT_ACTIVITY, sy-vline,
  WA_E1BP_FTR_PAYDETX-PAYMENT_REQUEST, sy-vline,
  WA_E1BP_FTR_PAYDETX-PAYER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1BP_FTR_PAYDETX 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_E1BP_FTR_PAYDETX 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_E1BP_FTR_PAYDETX INTO WA_E1BP_FTR_PAYDETX.


*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_E1BP_FTR_PAYDETX_STR, 
TABLEINDEX TYPE STRING,
DIRECTION TYPE STRING,
PAYMENT_CURRENCY TYPE STRING,
PAYMENT_CURRENCY_ISO TYPE STRING,
EFFECTIVE_DATE TYPE STRING,
FLOW_TYPE TYPE STRING,
HOUSE_BANK TYPE STRING,
ACCOUNT_ID TYPE STRING,
PAYMENT_ACTIVITY TYPE STRING,
PAYMENT_REQUEST TYPE STRING,
PAYER TYPE STRING,
PARTNER_BANK TYPE STRING,
PAYMENT_METHOD TYPE STRING,
PAYMENT_METHOD_SUPPL TYPE STRING,
DET_GROUP_DEFINITION TYPE STRING,
INDIVIDUAL_PAYMENT TYPE STRING,
EQUAL_DIRECTION TYPE STRING,
CONSIDERED_PAYMNT_METH TYPE STRING,
REPETITIVE_CODE TYPE STRING,
SCBANK_IND TYPE STRING,
SUPCOUNTRY TYPE STRING,
SEPA_MANDATE_ID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1BP_FTR_PAYDETX_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_E1BP_FTR_PAYDETX_STR-TABLEINDEX sy-vline 
WA_E1BP_FTR_PAYDETX_STR-DIRECTION sy-vline 
WA_E1BP_FTR_PAYDETX_STR-PAYMENT_CURRENCY sy-vline 
WA_E1BP_FTR_PAYDETX_STR-PAYMENT_CURRENCY_ISO sy-vline 
WA_E1BP_FTR_PAYDETX_STR-EFFECTIVE_DATE sy-vline 
WA_E1BP_FTR_PAYDETX_STR-FLOW_TYPE sy-vline 
WA_E1BP_FTR_PAYDETX_STR-HOUSE_BANK sy-vline 
WA_E1BP_FTR_PAYDETX_STR-ACCOUNT_ID sy-vline 
WA_E1BP_FTR_PAYDETX_STR-PAYMENT_ACTIVITY sy-vline 
WA_E1BP_FTR_PAYDETX_STR-PAYMENT_REQUEST sy-vline 
WA_E1BP_FTR_PAYDETX_STR-PAYER sy-vline 
WA_E1BP_FTR_PAYDETX_STR-PARTNER_BANK sy-vline 
WA_E1BP_FTR_PAYDETX_STR-PAYMENT_METHOD sy-vline 
WA_E1BP_FTR_PAYDETX_STR-PAYMENT_METHOD_SUPPL sy-vline 
WA_E1BP_FTR_PAYDETX_STR-DET_GROUP_DEFINITION sy-vline 
WA_E1BP_FTR_PAYDETX_STR-INDIVIDUAL_PAYMENT sy-vline 
WA_E1BP_FTR_PAYDETX_STR-EQUAL_DIRECTION sy-vline 
WA_E1BP_FTR_PAYDETX_STR-CONSIDERED_PAYMNT_METH sy-vline 
WA_E1BP_FTR_PAYDETX_STR-REPETITIVE_CODE sy-vline 
WA_E1BP_FTR_PAYDETX_STR-SCBANK_IND sy-vline 
WA_E1BP_FTR_PAYDETX_STR-SUPCOUNTRY sy-vline 
WA_E1BP_FTR_PAYDETX_STR-SEPA_MANDATE_ID sy-vline      INTO ld_text SEPARATED BY SPACE.

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