ABAP Select data from SAP table PPAYTRECPTTYVH into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PPAYTRECPTTYVH
*  INTO TABLE @DATA(IT_PPAYTRECPTTYVH2).
*--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_PPAYTRECPTTYVH INDEX 1 INTO DATA(WA_PPAYTRECPTTYVH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PPAYTRECPTTYVH>-MANDT = 1.
<PPAYTRECPTTYVH>-COUNTRY = 1.
<PPAYTRECPTTYVH>-COMPANYCODE = 1.
<PPAYTRECPTTYVH>-PAYMENTRECEIPTTYPE = 1.
<PPAYTRECPTTYVH>-BUSINESSPLACE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PPAYTRECPTTYVH-BASEDONPAYMENTRECEIPTID, sy-vline,
  WA_PPAYTRECPTTYVH-PAYMENTRECEIPTTYPENAME, sy-vline,
  WA_PPAYTRECPTTYVH-ISDEFAULTVALUE, sy-vline,
  WA_PPAYTRECPTTYVH-PRINTQUEUE, sy-vline,
  WA_PPAYTRECPTTYVH-EMAILTEMPLATE, sy-vline,
  WA_PPAYTRECPTTYVH-PAYMENTTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PPAYTRECPTTYVH 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_PPAYTRECPTTYVH 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_PPAYTRECPTTYVH INTO WA_PPAYTRECPTTYVH.


*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_PPAYTRECPTTYVH_STR, 
MANDT TYPE STRING,
COUNTRY TYPE STRING,
COMPANYCODE TYPE STRING,
PAYMENTRECEIPTTYPE TYPE STRING,
BUSINESSPLACE TYPE STRING,
BASEDONPAYMENTRECEIPTID TYPE STRING,
PAYMENTRECEIPTTYPENAME TYPE STRING,
ISDEFAULTVALUE TYPE STRING,
PRINTQUEUE TYPE STRING,
EMAILTEMPLATE TYPE STRING,
PAYMENTTYPE TYPE STRING,
JITSCENARIO TYPE STRING,
CAINVCGDOCPRNTOUTPCTRLISENBLD TYPE STRING,
PAYMENTMETHOD TYPE STRING,
NUMBERRANGEINTERVAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PPAYTRECPTTYVH_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_PPAYTRECPTTYVH_STR-MANDT sy-vline 
WA_PPAYTRECPTTYVH_STR-COUNTRY sy-vline 
WA_PPAYTRECPTTYVH_STR-COMPANYCODE sy-vline 
WA_PPAYTRECPTTYVH_STR-PAYMENTRECEIPTTYPE sy-vline 
WA_PPAYTRECPTTYVH_STR-BUSINESSPLACE sy-vline 
WA_PPAYTRECPTTYVH_STR-BASEDONPAYMENTRECEIPTID sy-vline 
WA_PPAYTRECPTTYVH_STR-PAYMENTRECEIPTTYPENAME sy-vline 
WA_PPAYTRECPTTYVH_STR-ISDEFAULTVALUE sy-vline 
WA_PPAYTRECPTTYVH_STR-PRINTQUEUE sy-vline 
WA_PPAYTRECPTTYVH_STR-EMAILTEMPLATE sy-vline 
WA_PPAYTRECPTTYVH_STR-PAYMENTTYPE sy-vline 
WA_PPAYTRECPTTYVH_STR-JITSCENARIO sy-vline 
WA_PPAYTRECPTTYVH_STR-CAINVCGDOCPRNTOUTPCTRLISENBLD sy-vline 
WA_PPAYTRECPTTYVH_STR-PAYMENTMETHOD sy-vline 
WA_PPAYTRECPTTYVH_STR-NUMBERRANGEINTERVAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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