ABAP Select data from SAP table PBOPFICA14 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PBOPFICA14 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 PBOPFICA14. 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 PBOPFICA14 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_PBOPFICA14 TYPE STANDARD TABLE OF PBOPFICA14,
      WA_PBOPFICA14 TYPE PBOPFICA14,
      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: <PBOPFICA14> TYPE PBOPFICA14.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PBOPFICA14.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PBOPFICA14
  INTO TABLE IT_PBOPFICA14.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PBOPFICA14
*  INTO TABLE @DATA(IT_PBOPFICA142).
*--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_PBOPFICA14 INDEX 1 INTO DATA(WA_PBOPFICA142).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PBOPFICA14 ASSIGNING <PBOPFICA14>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PBOPFICA14>-MANDT = 1.
<PBOPFICA14>-COMPANYCODE = 1.
<PBOPFICA14>-CADOCUMENTNUMBER = 1.
<PBOPFICA14>-FISCALYEAR = 1.
<PBOPFICA14>-BOPRPTGCNTRY = 1.

ENDLOOP.

LOOP AT IT_PBOPFICA14 INTO WA_PBOPFICA14.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PBOPFICA14-BOPFORM, sy-vline,
  WA_PBOPFICA14-BOPFORMITEM, sy-vline,
  WA_PBOPFICA14-CASUBITEMNUMBER, sy-vline,
  WA_PBOPFICA14-CABPITEMNUMBER, sy-vline,
  WA_PBOPFICA14-CAGLITEMNUMBER, sy-vline,
  WA_PBOPFICA14-CAPOSTINGDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PBOPFICA14 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_PBOPFICA14 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_PBOPFICA14 INTO WA_PBOPFICA14.


*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 CADOCUMENTNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PBOPFICA14-CADOCUMENTNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PBOPFICA14-CADOCUMENTNUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CAREVERSEDDOCUMENTNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PBOPFICA14-CAREVERSEDDOCUMENTNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PBOPFICA14-CAREVERSEDDOCUMENTNUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ACCOUNTINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PBOPFICA14-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PBOPFICA14-ACCOUNTINGDOCUMENT.
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_PBOPFICA14_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
CADOCUMENTNUMBER TYPE STRING,
FISCALYEAR TYPE STRING,
BOPRPTGCNTRY TYPE STRING,
BOPFORM TYPE STRING,
BOPFORMITEM TYPE STRING,
CASUBITEMNUMBER TYPE STRING,
CABPITEMNUMBER TYPE STRING,
CAGLITEMNUMBER TYPE STRING,
CAPOSTINGDATE TYPE STRING,
CAREVERSEDDOCUMENTNUMBER TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
CARECONCILIATIONKEY TYPE STRING,
UNIQUEACCTGDOCCLRGDATE TYPE STRING,
HASUNIQUECLRGDATE TYPE STRING,
FINANCIALACCOUNTTYPE TYPE STRING,
COMPANYCODECOUNTRY TYPE STRING,
BOPPARTNERCNTRY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PBOPFICA14_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_PBOPFICA14_STR-MANDT sy-vline 
WA_PBOPFICA14_STR-COMPANYCODE sy-vline 
WA_PBOPFICA14_STR-CADOCUMENTNUMBER sy-vline 
WA_PBOPFICA14_STR-FISCALYEAR sy-vline 
WA_PBOPFICA14_STR-BOPRPTGCNTRY sy-vline 
WA_PBOPFICA14_STR-BOPFORM sy-vline 
WA_PBOPFICA14_STR-BOPFORMITEM sy-vline 
WA_PBOPFICA14_STR-CASUBITEMNUMBER sy-vline 
WA_PBOPFICA14_STR-CABPITEMNUMBER sy-vline 
WA_PBOPFICA14_STR-CAGLITEMNUMBER sy-vline 
WA_PBOPFICA14_STR-CAPOSTINGDATE sy-vline 
WA_PBOPFICA14_STR-CAREVERSEDDOCUMENTNUMBER sy-vline 
WA_PBOPFICA14_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PBOPFICA14_STR-CARECONCILIATIONKEY sy-vline 
WA_PBOPFICA14_STR-UNIQUEACCTGDOCCLRGDATE sy-vline 
WA_PBOPFICA14_STR-HASUNIQUECLRGDATE sy-vline 
WA_PBOPFICA14_STR-FINANCIALACCOUNTTYPE sy-vline 
WA_PBOPFICA14_STR-COMPANYCODECOUNTRY sy-vline 
WA_PBOPFICA14_STR-BOPPARTNERCNTRY sy-vline      INTO ld_text SEPARATED BY SPACE.

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