ABAP Select data from SAP table EBPP_BD_S_AD_HOC_PAYMT_MAP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EBPP_BD_S_AD_HOC_PAYMT_MAP
*  INTO TABLE @DATA(IT_EBPP_BD_S_AD_HOC_PAYMT_MAP2).
*--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_EBPP_BD_S_AD_HOC_PAYMT_MAP INDEX 1 INTO DATA(WA_EBPP_BD_S_AD_HOC_PAYMT_MAP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EBPP_BD_S_AD_HOC_PAYMT_MAP>-PAYMENTID = 1.
<EBPP_BD_S_AD_HOC_PAYMT_MAP>-REQUESTDATE = 1.
<EBPP_BD_S_AD_HOC_PAYMT_MAP>-VALUEDATE = 1.
<EBPP_BD_S_AD_HOC_PAYMT_MAP>-AMOUNT = 1.
<EBPP_BD_S_AD_HOC_PAYMT_MAP>-CURRENCY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EBPP_BD_S_AD_HOC_PAYMT_MAP-CLEARINGSTATUS, sy-vline,
  WA_EBPP_BD_S_AD_HOC_PAYMT_MAP-PAYMENTDOCUMENT, sy-vline,
  WA_EBPP_BD_S_AD_HOC_PAYMT_MAP-PAYMENTMETHOD, sy-vline,
  WA_EBPP_BD_S_AD_HOC_PAYMT_MAP-COMMENTS, sy-vline,
  WA_EBPP_BD_S_AD_HOC_PAYMT_MAP-REQUESTNUMBER, sy-vline,
  WA_EBPP_BD_S_AD_HOC_PAYMT_MAP-PAYMENTINFO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EBPP_BD_S_AD_HOC_PAYMT_MAP 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_EBPP_BD_S_AD_HOC_PAYMT_MAP 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_EBPP_BD_S_AD_HOC_PAYMT_MAP INTO WA_EBPP_BD_S_AD_HOC_PAYMT_MAP.


*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 PAYMENTDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EBPP_BD_S_AD_HOC_PAYMT_MAP-PAYMENTDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EBPP_BD_S_AD_HOC_PAYMT_MAP-PAYMENTDOCUMENT.
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_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR, 
PAYMENTID TYPE STRING,
REQUESTDATE TYPE STRING,
VALUEDATE TYPE STRING,
AMOUNT TYPE STRING,
CURRENCY TYPE STRING,
CLEARINGSTATUS TYPE STRING,
PAYMENTDOCUMENT TYPE STRING,
PAYMENTMETHOD TYPE STRING,
COMMENTS TYPE STRING,
REQUESTNUMBER TYPE STRING,
PAYMENTINFO TYPE STRING,
BANKID TYPE STRING,
BANKCOUNTRYKEY TYPE STRING,
BANKKEY TYPE STRING,
BANKACCOUNTNUM TYPE STRING,
BANKNAME TYPE STRING,
ACCOUNTHOLDER TYPE STRING,
SWIFT TYPE STRING,
IBAN TYPE STRING,
DEBITAUTH TYPE STRING,
DESCRIPTION TYPE STRING,
BANKBRANCH TYPE STRING,
CARDID TYPE STRING,
CARDTYPE TYPE STRING,
CARDNUM TYPE STRING,
CARDHOLDER TYPE STRING,
CARDTYPEDESCRIPTION TYPE STRING,
CARDNUMBER TYPE STRING,
CARDMASKNUMBER TYPE STRING,
CARDDEFAULT TYPE STRING,
CREDITCARDNAME TYPE STRING,
CARDEXPIRATIONDATE TYPE STRING,
AUTHORIZATIONDATE TYPE STRING,
AUTHORIZATIONTIME TYPE STRING,
PAYMENTSERVICEPROVIDER TYPE STRING,
PAYMENTREFERENCEOFPSP TYPE STRING,
PSPAUTHORIZATIONNUMBER TYPE STRING,
DPAUTHORIZATIONNUMBER TYPE STRING,
DUMMY_ADHOC_PAYMT_INCL_EEW_PS TYPE STRING,
DUMMY_ADHOC_PAYMT_INCL_EEW_TR TYPE STRING,
DUMMY_CREATE_PAYMT_INCL_EEW_PS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_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_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-PAYMENTID sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-REQUESTDATE sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-VALUEDATE sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-AMOUNT sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-CURRENCY sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-CLEARINGSTATUS sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-PAYMENTDOCUMENT sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-PAYMENTMETHOD sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-COMMENTS sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-REQUESTNUMBER sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-PAYMENTINFO sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-BANKID sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-BANKCOUNTRYKEY sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-BANKKEY sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-BANKACCOUNTNUM sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-BANKNAME sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-ACCOUNTHOLDER sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-SWIFT sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-IBAN sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-DEBITAUTH sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-DESCRIPTION sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-BANKBRANCH sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-CARDID sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-CARDTYPE sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-CARDNUM sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-CARDHOLDER sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-CARDTYPEDESCRIPTION sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-CARDNUMBER sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-CARDMASKNUMBER sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-CARDDEFAULT sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-CREDITCARDNAME sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-CARDEXPIRATIONDATE sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-AUTHORIZATIONDATE sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-AUTHORIZATIONTIME sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-PAYMENTSERVICEPROVIDER sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-PAYMENTREFERENCEOFPSP sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-PSPAUTHORIZATIONNUMBER sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-DPAUTHORIZATIONNUMBER sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-DUMMY_ADHOC_PAYMT_INCL_EEW_PS sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-DUMMY_ADHOC_PAYMT_INCL_EEW_TR sy-vline 
WA_EBPP_BD_S_AD_HOC_PAYMT_MAP_STR-DUMMY_CREATE_PAYMT_INCL_EEW_PS sy-vline      INTO ld_text SEPARATED BY SPACE.

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