ABAP Select data from SAP table BAPIP0210 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPIP0210 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 BAPIP0210. 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 BAPIP0210 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_BAPIP0210 TYPE STANDARD TABLE OF BAPIP0210,
      WA_BAPIP0210 TYPE BAPIP0210,
      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: <BAPIP0210> TYPE BAPIP0210.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPIP0210.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPIP0210
  INTO TABLE IT_BAPIP0210.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPIP0210
*  INTO TABLE @DATA(IT_BAPIP02102).
*--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_BAPIP0210 INDEX 1 INTO DATA(WA_BAPIP02102).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPIP0210 ASSIGNING <BAPIP0210>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIP0210>-EMPLOYEENO = 1.
<BAPIP0210>-SUBTYPE = 1.
<BAPIP0210>-OBJECTID = 1.
<BAPIP0210>-LOCKINDIC = 1.
<BAPIP0210>-VALIDEND = 1.

ENDLOOP.

LOOP AT IT_BAPIP0210 INTO WA_BAPIP0210.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPIP0210-VALIDBEGIN, sy-vline,
  WA_BAPIP0210-RECORDNR, sy-vline,
  WA_BAPIP0210-LAST_CHANGED_ON, sy-vline,
  WA_BAPIP0210-LAST_CHANGED_BY, sy-vline,
  WA_BAPIP0210-ADD_TEXT_EXISTS, sy-vline,
  WA_BAPIP0210-REASON_FOR_CHNG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPIP0210 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_BAPIP0210 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_BAPIP0210 INTO WA_BAPIP0210.


*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 P10FM, internal->external for field FORMULANUMBER_C
CALL FUNCTION 'CONVERSION_EXIT_P10FM_OUTPUT'
  EXPORTING
    input =                      WA_BAPIP0210-FORMULANUMBER_C
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIP0210-FORMULANUMBER_C.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TXTYP, internal->external for field TAXTYPE_C
CALL FUNCTION 'CONVERSION_EXIT_TXTYP_OUTPUT'
  EXPORTING
    input =                      WA_BAPIP0210-TAXTYPE_C
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIP0210-TAXTYPE_C.
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_BAPIP0210_STR, 
EMPLOYEENO TYPE STRING,
SUBTYPE TYPE STRING,
OBJECTID TYPE STRING,
LOCKINDIC TYPE STRING,
VALIDEND TYPE STRING,
VALIDBEGIN TYPE STRING,
RECORDNR TYPE STRING,
LAST_CHANGED_ON TYPE STRING,
LAST_CHANGED_BY TYPE STRING,
ADD_TEXT_EXISTS TYPE STRING,
REASON_FOR_CHNG TYPE STRING,
TAXAUTHORITYTYPE TYPE STRING,
TAXSTATUS TYPE STRING,
NOOFEXEMPTIONS TYPE STRING,
ADDTAXAMOUNT TYPE STRING,
ADDTAXPERCENT TYPE STRING,
NOOFADDEXEMPT TYPE STRING,
ADDEXEMPAMOUNT TYPE STRING,
EXEMPTIONAMOUNT TYPE STRING,
NOOFPERSEXMPT TYPE STRING,
NOOFDEPEXMPT TYPE STRING,
EICSTATUS TYPE STRING,
ADDEXMPTCODE TYPE STRING,
SUPPLMETHOD TYPE STRING,
TAXTYPE TYPE STRING,
FORMULANUMBER TYPE STRING,
TAXEXMPTINDIC TYPE STRING,
IRSLIMITINDIC TYPE STRING,
TAXLEVEL TYPE STRING,
CURRENCY TYPE STRING,
NAMEOFTAXAUTH TYPE STRING,
NAMEOFTAXLEVEL TYPE STRING,
NAMEOFTAXSTATUS TYPE STRING,
NAMEOFEICSTATUS TYPE STRING,
NAMEOFSUPPLMETH TYPE STRING,
NAMEOFTAXTYPE TYPE STRING,
NAMEOFFORMULA TYPE STRING,
DELIMIT_DATE TYPE STRING,
NRATX TYPE STRING,
LNMCH TYPE STRING,
FORMULANUMBER_C TYPE STRING,
TAXTYPE_C TYPE STRING,
MULT_JOBS_IND TYPE STRING,
DEPS_TOTAL_AMT TYPE STRING,
OTHER_INC_AMT TYPE STRING,
DEDUCT_AMT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPIP0210_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_BAPIP0210_STR-EMPLOYEENO sy-vline 
WA_BAPIP0210_STR-SUBTYPE sy-vline 
WA_BAPIP0210_STR-OBJECTID sy-vline 
WA_BAPIP0210_STR-LOCKINDIC sy-vline 
WA_BAPIP0210_STR-VALIDEND sy-vline 
WA_BAPIP0210_STR-VALIDBEGIN sy-vline 
WA_BAPIP0210_STR-RECORDNR sy-vline 
WA_BAPIP0210_STR-LAST_CHANGED_ON sy-vline 
WA_BAPIP0210_STR-LAST_CHANGED_BY sy-vline 
WA_BAPIP0210_STR-ADD_TEXT_EXISTS sy-vline 
WA_BAPIP0210_STR-REASON_FOR_CHNG sy-vline 
WA_BAPIP0210_STR-TAXAUTHORITYTYPE sy-vline 
WA_BAPIP0210_STR-TAXSTATUS sy-vline 
WA_BAPIP0210_STR-NOOFEXEMPTIONS sy-vline 
WA_BAPIP0210_STR-ADDTAXAMOUNT sy-vline 
WA_BAPIP0210_STR-ADDTAXPERCENT sy-vline 
WA_BAPIP0210_STR-NOOFADDEXEMPT sy-vline 
WA_BAPIP0210_STR-ADDEXEMPAMOUNT sy-vline 
WA_BAPIP0210_STR-EXEMPTIONAMOUNT sy-vline 
WA_BAPIP0210_STR-NOOFPERSEXMPT sy-vline 
WA_BAPIP0210_STR-NOOFDEPEXMPT sy-vline 
WA_BAPIP0210_STR-EICSTATUS sy-vline 
WA_BAPIP0210_STR-ADDEXMPTCODE sy-vline 
WA_BAPIP0210_STR-SUPPLMETHOD sy-vline 
WA_BAPIP0210_STR-TAXTYPE sy-vline 
WA_BAPIP0210_STR-FORMULANUMBER sy-vline 
WA_BAPIP0210_STR-TAXEXMPTINDIC sy-vline 
WA_BAPIP0210_STR-IRSLIMITINDIC sy-vline 
WA_BAPIP0210_STR-TAXLEVEL sy-vline 
WA_BAPIP0210_STR-CURRENCY sy-vline 
WA_BAPIP0210_STR-NAMEOFTAXAUTH sy-vline 
WA_BAPIP0210_STR-NAMEOFTAXLEVEL sy-vline 
WA_BAPIP0210_STR-NAMEOFTAXSTATUS sy-vline 
WA_BAPIP0210_STR-NAMEOFEICSTATUS sy-vline 
WA_BAPIP0210_STR-NAMEOFSUPPLMETH sy-vline 
WA_BAPIP0210_STR-NAMEOFTAXTYPE sy-vline 
WA_BAPIP0210_STR-NAMEOFFORMULA sy-vline 
WA_BAPIP0210_STR-DELIMIT_DATE sy-vline 
WA_BAPIP0210_STR-NRATX sy-vline 
WA_BAPIP0210_STR-LNMCH sy-vline 
WA_BAPIP0210_STR-FORMULANUMBER_C sy-vline 
WA_BAPIP0210_STR-TAXTYPE_C sy-vline 
WA_BAPIP0210_STR-MULT_JOBS_IND sy-vline 
WA_BAPIP0210_STR-DEPS_TOTAL_AMT sy-vline 
WA_BAPIP0210_STR-OTHER_INC_AMT sy-vline 
WA_BAPIP0210_STR-DEDUCT_AMT sy-vline      INTO ld_text SEPARATED BY SPACE.

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