ABAP Select data from SAP table IPAYTRECPTJEVH into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPAYTRECPTJEVH
*  INTO TABLE @DATA(IT_IPAYTRECPTJEVH2).
*--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_IPAYTRECPTJEVH INDEX 1 INTO DATA(WA_IPAYTRECPTJEVH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPAYTRECPTJEVH>-MANDT = 1.
<IPAYTRECPTJEVH>-COMPANYCODE = 1.
<IPAYTRECPTJEVH>-FISCALYEAR = 1.
<IPAYTRECPTJEVH>-ACCOUNTINGDOCUMENT = 1.
<IPAYTRECPTJEVH>-ACCOUNTINGDOCUMENTITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPAYTRECPTJEVH-COMPANYCODENAME, sy-vline,
  WA_IPAYTRECPTJEVH-CUSTOMER, sy-vline,
  WA_IPAYTRECPTJEVH-CUSTOMERNAME, sy-vline,
  WA_IPAYTRECPTJEVH-SUPPLIER, sy-vline,
  WA_IPAYTRECPTJEVH-SUPPLIERNAME, sy-vline,
  WA_IPAYTRECPTJEVH-DOCUMENTREFERENCEID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPAYTRECPTJEVH 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_IPAYTRECPTJEVH 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_IPAYTRECPTJEVH INTO WA_IPAYTRECPTJEVH.


*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_IPAYTRECPTJEVH-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPAYTRECPTJEVH-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field CLEARINGACCOUNTINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IPAYTRECPTJEVH-CLEARINGACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPAYTRECPTJEVH-CLEARINGACCOUNTINGDOCUMENT.
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_IPAYTRECPTJEVH_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
COMPANYCODENAME TYPE STRING,
CUSTOMER TYPE STRING,
CUSTOMERNAME TYPE STRING,
SUPPLIER TYPE STRING,
SUPPLIERNAME TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
BUSINESSPLACE TYPE STRING,
BUSINESSPLACENAME TYPE STRING,
DOCUMENTDATE TYPE STRING,
AMOUNTINTRANSACTIONCURRENCY TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
ACCOUNTINGDOCUMENTTYPENAME TYPE STRING,
CURRENCY TYPE STRING,
ALTERNATIVEREFERENCEDOCUMENT TYPE STRING,
JOURNALENTRY TYPE STRING,
CLEARINGACCOUNTINGDOCUMENT TYPE STRING,
PH_BUSINESSSTYLEOFBPTEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPAYTRECPTJEVH_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_IPAYTRECPTJEVH_STR-MANDT sy-vline 
WA_IPAYTRECPTJEVH_STR-COMPANYCODE sy-vline 
WA_IPAYTRECPTJEVH_STR-FISCALYEAR sy-vline 
WA_IPAYTRECPTJEVH_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_IPAYTRECPTJEVH_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_IPAYTRECPTJEVH_STR-COMPANYCODENAME sy-vline 
WA_IPAYTRECPTJEVH_STR-CUSTOMER sy-vline 
WA_IPAYTRECPTJEVH_STR-CUSTOMERNAME sy-vline 
WA_IPAYTRECPTJEVH_STR-SUPPLIER sy-vline 
WA_IPAYTRECPTJEVH_STR-SUPPLIERNAME sy-vline 
WA_IPAYTRECPTJEVH_STR-DOCUMENTREFERENCEID sy-vline 
WA_IPAYTRECPTJEVH_STR-BUSINESSPLACE sy-vline 
WA_IPAYTRECPTJEVH_STR-BUSINESSPLACENAME sy-vline 
WA_IPAYTRECPTJEVH_STR-DOCUMENTDATE sy-vline 
WA_IPAYTRECPTJEVH_STR-AMOUNTINTRANSACTIONCURRENCY sy-vline 
WA_IPAYTRECPTJEVH_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_IPAYTRECPTJEVH_STR-ACCOUNTINGDOCUMENTTYPENAME sy-vline 
WA_IPAYTRECPTJEVH_STR-CURRENCY sy-vline 
WA_IPAYTRECPTJEVH_STR-ALTERNATIVEREFERENCEDOCUMENT sy-vline 
WA_IPAYTRECPTJEVH_STR-JOURNALENTRY sy-vline 
WA_IPAYTRECPTJEVH_STR-CLEARINGACCOUNTINGDOCUMENT sy-vline 
WA_IPAYTRECPTJEVH_STR-PH_BUSINESSSTYLEOFBPTEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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