ABAP Select data from SAP table PAYTRCPT_S_PAYMENTRECEIPT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PAYTRCPT_S_PAYMENTRECEIPT
*  INTO TABLE @DATA(IT_PAYTRCPT_S_PAYMENTRECEIPT2).
*--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_PAYTRCPT_S_PAYMENTRECEIPT INDEX 1 INTO DATA(WA_PAYTRCPT_S_PAYMENTRECEIPT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PAYTRCPT_S_PAYMENTRECEIPT>-PAYTRCPT_UUID = 1.
<PAYTRCPT_S_PAYMENTRECEIPT>-PAYTRCPT_REF_NO = 1.
<PAYTRCPT_S_PAYMENTRECEIPT>-PAYTRCPT_TYPE = 1.
<PAYTRCPT_S_PAYMENTRECEIPT>-BUKRS = 1.
<PAYTRCPT_S_PAYMENTRECEIPT>-PAYTRCPT_LOT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PAYTRCPT_S_PAYMENTRECEIPT-PAYTRCPT_DATE, sy-vline,
  WA_PAYTRCPT_S_PAYMENTRECEIPT-FISCALYEAR, sy-vline,
  WA_PAYTRCPT_S_PAYMENTRECEIPT-CREATEREFUUID, sy-vline,
  WA_PAYTRCPT_S_PAYMENTRECEIPT-VOIDREFUUID, sy-vline,
  WA_PAYTRCPT_S_PAYMENTRECEIPT-RYOSHUSHO, sy-vline,
  WA_PAYTRCPT_S_PAYMENTRECEIPT-CREATEDBYUSER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PAYTRCPT_S_PAYMENTRECEIPT 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_PAYTRCPT_S_PAYMENTRECEIPT 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_PAYTRCPT_S_PAYMENTRECEIPT INTO WA_PAYTRCPT_S_PAYMENTRECEIPT.


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

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

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

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

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PAYTRCPT_S_PAYMENTRECEIPT-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PAYTRCPT_S_PAYMENTRECEIPT-SUPPLIER.
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_PAYTRCPT_S_PAYMENTRECEIPT_STR, 
PAYTRCPT_UUID TYPE STRING,
PAYTRCPT_REF_NO TYPE STRING,
PAYTRCPT_TYPE TYPE STRING,
BUKRS TYPE STRING,
PAYTRCPT_LOT TYPE STRING,
PAYTRCPT_DATE TYPE STRING,
FISCALYEAR TYPE STRING,
CREATEREFUUID TYPE STRING,
VOIDREFUUID TYPE STRING,
RYOSHUSHO TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATEDDATE TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
CHANGEDDATE TYPE STRING,
VOIDBYUSER TYPE STRING,
VOIDEDDATE TYPE STRING,
PAYTRCPT_ID TYPE STRING,
RLDNR TYPE STRING,
CUSTOMER TYPE STRING,
SUPPLIER TYPE STRING,
STATUS TYPE STRING,
OUTPUT_UUID TYPE STRING,
VOIDR TYPE STRING,
VOIDREMARK TYPE STRING,
PAYTRCPT_REF1 TYPE STRING,
PAYTRCPT_REF2 TYPE STRING,
PAYTRCPT_REF3 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PAYTRCPT_S_PAYMENTRECEIPT_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_PAYTRCPT_S_PAYMENTRECEIPT_STR-PAYTRCPT_UUID sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-PAYTRCPT_REF_NO sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-PAYTRCPT_TYPE sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-BUKRS sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-PAYTRCPT_LOT sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-PAYTRCPT_DATE sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-FISCALYEAR sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-CREATEREFUUID sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-VOIDREFUUID sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-RYOSHUSHO sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-CREATEDBYUSER sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-CREATEDDATE sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-LASTCHANGEDBYUSER sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-CHANGEDDATE sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-VOIDBYUSER sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-VOIDEDDATE sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-PAYTRCPT_ID sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-RLDNR sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-CUSTOMER sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-SUPPLIER sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-STATUS sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-OUTPUT_UUID sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-VOIDR sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-VOIDREMARK sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-PAYTRCPT_REF1 sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-PAYTRCPT_REF2 sy-vline 
WA_PAYTRCPT_S_PAYMENTRECEIPT_STR-PAYTRCPT_REF3 sy-vline      INTO ld_text SEPARATED BY SPACE.

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