ABAP Select data from SAP table PFIAPCSHDISUTI11 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PFIAPCSHDISUTI11 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 PFIAPCSHDISUTI11. 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 PFIAPCSHDISUTI11 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_PFIAPCSHDISUTI11 TYPE STANDARD TABLE OF PFIAPCSHDISUTI11,
      WA_PFIAPCSHDISUTI11 TYPE PFIAPCSHDISUTI11,
      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: <PFIAPCSHDISUTI11> TYPE PFIAPCSHDISUTI11.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PFIAPCSHDISUTI11.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PFIAPCSHDISUTI11
  INTO TABLE IT_PFIAPCSHDISUTI11.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PFIAPCSHDISUTI11
*  INTO TABLE @DATA(IT_PFIAPCSHDISUTI112).
*--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_PFIAPCSHDISUTI11 INDEX 1 INTO DATA(WA_PFIAPCSHDISUTI112).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PFIAPCSHDISUTI11 ASSIGNING <PFIAPCSHDISUTI11>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PFIAPCSHDISUTI11>-MANDT = 1.
<PFIAPCSHDISUTI11>-COMPANYCODE = 1.
<PFIAPCSHDISUTI11>-ACCOUNTINGDOCUMENT = 1.
<PFIAPCSHDISUTI11>-FISCALYEAR = 1.
<PFIAPCSHDISUTI11>-ACCOUNTINGDOCUMENTITEM = 1.

ENDLOOP.

LOOP AT IT_PFIAPCSHDISUTI11 INTO WA_PFIAPCSHDISUTI11.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PFIAPCSHDISUTI11-SUPPLIER, sy-vline,
  WA_PFIAPCSHDISUTI11-SUPPLIERACCOUNTGROUP, sy-vline,
  WA_PFIAPCSHDISUTI11-COUNTRY, sy-vline,
  WA_PFIAPCSHDISUTI11-PAYMENTTERMS, sy-vline,
  WA_PFIAPCSHDISUTI11-TRANSACTIONCURRENCY, sy-vline,
  WA_PFIAPCSHDISUTI11-KEYDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PFIAPCSHDISUTI11 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_PFIAPCSHDISUTI11 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_PFIAPCSHDISUTI11 INTO WA_PFIAPCSHDISUTI11.


*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 ACCOUNTINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PFIAPCSHDISUTI11-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIAPCSHDISUTI11-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PFIAPCSHDISUTI11-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIAPCSHDISUTI11-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PFIAPCSHDISUTI11-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIAPCSHDISUTI11-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_PFIAPCSHDISUTI11_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
SUPPLIER TYPE STRING,
SUPPLIERACCOUNTGROUP TYPE STRING,
COUNTRY TYPE STRING,
PAYMENTTERMS TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
KEYDATE TYPE STRING,
TAKENCSHDISCINTRANSACCRCY TYPE STRING,
OFFEREDCSHDISCINTRANSACCRCY TYPE STRING,
CAUSEOFCASHDISCOUNTLOSSNAME TYPE STRING,
BEFOREKEYDATEDAYS TYPE STRING,
LOSTCSHDISCINTRANSACCRCY TYPE STRING,
CLMBLLOSTCSHDISCINTRANSACCRCY TYPE STRING,
UNCLMBLLOSTCSHDISCINTRANCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PFIAPCSHDISUTI11_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_PFIAPCSHDISUTI11_STR-MANDT sy-vline 
WA_PFIAPCSHDISUTI11_STR-COMPANYCODE sy-vline 
WA_PFIAPCSHDISUTI11_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PFIAPCSHDISUTI11_STR-FISCALYEAR sy-vline 
WA_PFIAPCSHDISUTI11_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_PFIAPCSHDISUTI11_STR-SUPPLIER sy-vline 
WA_PFIAPCSHDISUTI11_STR-SUPPLIERACCOUNTGROUP sy-vline 
WA_PFIAPCSHDISUTI11_STR-COUNTRY sy-vline 
WA_PFIAPCSHDISUTI11_STR-PAYMENTTERMS sy-vline 
WA_PFIAPCSHDISUTI11_STR-TRANSACTIONCURRENCY sy-vline 
WA_PFIAPCSHDISUTI11_STR-KEYDATE sy-vline 
WA_PFIAPCSHDISUTI11_STR-TAKENCSHDISCINTRANSACCRCY sy-vline 
WA_PFIAPCSHDISUTI11_STR-OFFEREDCSHDISCINTRANSACCRCY sy-vline 
WA_PFIAPCSHDISUTI11_STR-CAUSEOFCASHDISCOUNTLOSSNAME sy-vline 
WA_PFIAPCSHDISUTI11_STR-BEFOREKEYDATEDAYS sy-vline 
WA_PFIAPCSHDISUTI11_STR-LOSTCSHDISCINTRANSACCRCY sy-vline 
WA_PFIAPCSHDISUTI11_STR-CLMBLLOSTCSHDISCINTRANSACCRCY sy-vline 
WA_PFIAPCSHDISUTI11_STR-UNCLMBLLOSTCSHDISCINTRANCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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