ABAP Select data from SAP table APARINTDOCTP_DR into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM APARINTDOCTP_DR
*  INTO TABLE @DATA(IT_APARINTDOCTP_DR2).
*--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_APARINTDOCTP_DR INDEX 1 INTO DATA(WA_APARINTDOCTP_DR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<APARINTDOCTP_DR>-MANDT = 1.
<APARINTDOCTP_DR>-DRAFTUUID = 1.
<APARINTDOCTP_DR>-COMPANYCODE = 1.
<APARINTDOCTP_DR>-INTERESTCALCULATIONFORM = 1.
<APARINTDOCTP_DR>-INTERESTDOCUMENTFISCALYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_APARINTDOCTP_DR-INTERESTDOCUMENTACCOUNT, sy-vline,
  WA_APARINTDOCTP_DR-INTERESTDOCFINACCOUNTTYPE, sy-vline,
  WA_APARINTDOCTP_DR-INTERESTCALCUPPERLIMITDATE, sy-vline,
  WA_APARINTDOCTP_DR-TRANSACTIONCURRENCY, sy-vline,
  WA_APARINTDOCTP_DR-INTERESTDOCUMENT, sy-vline,
  WA_APARINTDOCTP_DR-CUSTOMERSUPPLIERNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_APARINTDOCTP_DR 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_APARINTDOCTP_DR 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_APARINTDOCTP_DR INTO WA_APARINTDOCTP_DR.


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

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

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

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

*Conversion exit AC152, internal->external for field INTERESTAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_APARINTDOCTP_DR-INTERESTAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_APARINTDOCTP_DR-INTERESTAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_APARINTDOCTP_DR-TAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_APARINTDOCTP_DR-TAXAMOUNT.
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_APARINTDOCTP_DR_STR, 
MANDT TYPE STRING,
DRAFTUUID TYPE STRING,
COMPANYCODE TYPE STRING,
INTERESTCALCULATIONFORM TYPE STRING,
INTERESTDOCUMENTFISCALYEAR TYPE STRING,
INTERESTDOCUMENTACCOUNT TYPE STRING,
INTERESTDOCFINACCOUNTTYPE TYPE STRING,
INTERESTCALCUPPERLIMITDATE TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
INTERESTDOCUMENT TYPE STRING,
CUSTOMERSUPPLIERNAME TYPE STRING,
ACCOUNTINGDOCUMENTCREATIONDATE TYPE STRING,
TIMEENTRY TYPE STRING,
ACCOUNTINGDOCCREATEDBYUSER TYPE STRING,
INTERESTAMOUNT TYPE STRING,
TAXAMOUNT TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_APARINTDOCTP_DR_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_APARINTDOCTP_DR_STR-MANDT sy-vline 
WA_APARINTDOCTP_DR_STR-DRAFTUUID sy-vline 
WA_APARINTDOCTP_DR_STR-COMPANYCODE sy-vline 
WA_APARINTDOCTP_DR_STR-INTERESTCALCULATIONFORM sy-vline 
WA_APARINTDOCTP_DR_STR-INTERESTDOCUMENTFISCALYEAR sy-vline 
WA_APARINTDOCTP_DR_STR-INTERESTDOCUMENTACCOUNT sy-vline 
WA_APARINTDOCTP_DR_STR-INTERESTDOCFINACCOUNTTYPE sy-vline 
WA_APARINTDOCTP_DR_STR-INTERESTCALCUPPERLIMITDATE sy-vline 
WA_APARINTDOCTP_DR_STR-TRANSACTIONCURRENCY sy-vline 
WA_APARINTDOCTP_DR_STR-INTERESTDOCUMENT sy-vline 
WA_APARINTDOCTP_DR_STR-CUSTOMERSUPPLIERNAME sy-vline 
WA_APARINTDOCTP_DR_STR-ACCOUNTINGDOCUMENTCREATIONDATE sy-vline 
WA_APARINTDOCTP_DR_STR-TIMEENTRY sy-vline 
WA_APARINTDOCTP_DR_STR-ACCOUNTINGDOCCREATEDBYUSER sy-vline 
WA_APARINTDOCTP_DR_STR-INTERESTAMOUNT sy-vline 
WA_APARINTDOCTP_DR_STR-TAXAMOUNT sy-vline 
WA_APARINTDOCTP_DR_STR-HASACTIVEENTITY sy-vline 
WA_APARINTDOCTP_DR_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_APARINTDOCTP_DR_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_APARINTDOCTP_DR_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_APARINTDOCTP_DR_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_APARINTDOCTP_DR_STR-DRAFTENTITYOPERATIONCODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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