ABAP Select data from SAP table PBEDOMSLSLSTUN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PBEDOMSLSLSTUN
*  INTO TABLE @DATA(IT_PBEDOMSLSLSTUN2).
*--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_PBEDOMSLSLSTUN INDEX 1 INTO DATA(WA_PBEDOMSLSLSTUN2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PBEDOMSLSLSTUN-TAXITEM, sy-vline,
  WA_PBEDOMSLSLSTUN-TAXCODE, sy-vline,
  WA_PBEDOMSLSLSTUN-BUSINESSPARTNER, sy-vline,
  WA_PBEDOMSLSLSTUN-TRANSACTIONTYPEDETERMINATION, sy-vline,
  WA_PBEDOMSLSLSTUN-TAXBASEAMOUNTINCOCODECRCY, sy-vline,
  WA_PBEDOMSLSLSTUN-TAXAMOUNTINCOCODECRCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PBEDOMSLSLSTUN 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_PBEDOMSLSLSTUN 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_PBEDOMSLSLSTUN INTO WA_PBEDOMSLSLSTUN.


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

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

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

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

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

*Conversion exit ALPHA, internal->external for field CREDITOR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PBEDOMSLSLSTUN-CREDITOR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PBEDOMSLSLSTUN-CREDITOR.
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_PBEDOMSLSLSTUN_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
CADOCUMENTNUMBER TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
TAXITEM TYPE STRING,
TAXCODE TYPE STRING,
BUSINESSPARTNER TYPE STRING,
TRANSACTIONTYPEDETERMINATION TYPE STRING,
TAXBASEAMOUNTINCOCODECRCY TYPE STRING,
TAXAMOUNTINCOCODECRCY TYPE STRING,
TAXBASEAMOUNTINCOUNTRYCRCY TYPE STRING,
TAXAMOUNTINCOUNTRYCRCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
COUNTRYCURRENCY TYPE STRING,
COMPANYCODECOUNTRY TYPE STRING,
TAXRETURNCOUNTRY TYPE STRING,
TAXCOUNTRY TYPE STRING,
POSTINGDATE TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
REPORTINGDATE TYPE STRING,
DEBTOR TYPE STRING,
CREDITOR TYPE STRING,
COUNTRY TYPE STRING,
ISONETIMEACCOUNT TYPE STRING,
VATREGISTRATIONFROMLINEITEM TYPE STRING,
VATREGISTRATION TYPE STRING,
VATREGISTRATIONLINEITEMCOUNTRY TYPE STRING,
VATREGISTRATIONCOUNTRY TYPE STRING,
TAXNUMBER2 TYPE STRING,
STGRP TYPE STRING,
TAXTYPE TYPE STRING,
DOCSOURCE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PBEDOMSLSLSTUN_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_PBEDOMSLSLSTUN_STR-MANDT sy-vline 
WA_PBEDOMSLSLSTUN_STR-COMPANYCODE sy-vline 
WA_PBEDOMSLSLSTUN_STR-FISCALYEAR sy-vline 
WA_PBEDOMSLSLSTUN_STR-CADOCUMENTNUMBER sy-vline 
WA_PBEDOMSLSLSTUN_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PBEDOMSLSLSTUN_STR-TAXITEM sy-vline 
WA_PBEDOMSLSLSTUN_STR-TAXCODE sy-vline 
WA_PBEDOMSLSLSTUN_STR-BUSINESSPARTNER sy-vline 
WA_PBEDOMSLSLSTUN_STR-TRANSACTIONTYPEDETERMINATION sy-vline 
WA_PBEDOMSLSLSTUN_STR-TAXBASEAMOUNTINCOCODECRCY sy-vline 
WA_PBEDOMSLSLSTUN_STR-TAXAMOUNTINCOCODECRCY sy-vline 
WA_PBEDOMSLSLSTUN_STR-TAXBASEAMOUNTINCOUNTRYCRCY sy-vline 
WA_PBEDOMSLSLSTUN_STR-TAXAMOUNTINCOUNTRYCRCY sy-vline 
WA_PBEDOMSLSLSTUN_STR-COMPANYCODECURRENCY sy-vline 
WA_PBEDOMSLSLSTUN_STR-COUNTRYCURRENCY sy-vline 
WA_PBEDOMSLSLSTUN_STR-COMPANYCODECOUNTRY sy-vline 
WA_PBEDOMSLSLSTUN_STR-TAXRETURNCOUNTRY sy-vline 
WA_PBEDOMSLSLSTUN_STR-TAXCOUNTRY sy-vline 
WA_PBEDOMSLSLSTUN_STR-POSTINGDATE sy-vline 
WA_PBEDOMSLSLSTUN_STR-TAXREPORTINGDATE sy-vline 
WA_PBEDOMSLSLSTUN_STR-REPORTINGDATE sy-vline 
WA_PBEDOMSLSLSTUN_STR-DEBTOR sy-vline 
WA_PBEDOMSLSLSTUN_STR-CREDITOR sy-vline 
WA_PBEDOMSLSLSTUN_STR-COUNTRY sy-vline 
WA_PBEDOMSLSLSTUN_STR-ISONETIMEACCOUNT sy-vline 
WA_PBEDOMSLSLSTUN_STR-VATREGISTRATIONFROMLINEITEM sy-vline 
WA_PBEDOMSLSLSTUN_STR-VATREGISTRATION sy-vline 
WA_PBEDOMSLSLSTUN_STR-VATREGISTRATIONLINEITEMCOUNTRY sy-vline 
WA_PBEDOMSLSLSTUN_STR-VATREGISTRATIONCOUNTRY sy-vline 
WA_PBEDOMSLSLSTUN_STR-TAXNUMBER2 sy-vline 
WA_PBEDOMSLSLSTUN_STR-STGRP sy-vline 
WA_PBEDOMSLSLSTUN_STR-TAXTYPE sy-vline 
WA_PBEDOMSLSLSTUN_STR-DOCSOURCE sy-vline      INTO ld_text SEPARATED BY SPACE.

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