ABAP Select data from SAP table BAPI2075_2 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPI2075_2 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 BAPI2075_2. 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 BAPI2075_2 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_BAPI2075_2 TYPE STANDARD TABLE OF BAPI2075_2,
      WA_BAPI2075_2 TYPE BAPI2075_2,
      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: <BAPI2075_2> TYPE BAPI2075_2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPI2075_2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPI2075_2
  INTO TABLE IT_BAPI2075_2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI2075_2
*  INTO TABLE @DATA(IT_BAPI2075_22).
*--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_BAPI2075_2 INDEX 1 INTO DATA(WA_BAPI2075_22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPI2075_2 ASSIGNING <BAPI2075_2>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI2075_2>-ORDER = 1.
<BAPI2075_2>-ORDER_TYPE = 1.
<BAPI2075_2>-ORDER_NAME = 1.
<BAPI2075_2>-EXT_ORD_NO = 1.
<BAPI2075_2>-OBJECT_NO = 1.

ENDLOOP.

LOOP AT IT_BAPI2075_2 INTO WA_BAPI2075_2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI2075_2-CO_AREA, sy-vline,
  WA_BAPI2075_2-COMP_CODE, sy-vline,
  WA_BAPI2075_2-BUS_AREA, sy-vline,
  WA_BAPI2075_2-PLANT, sy-vline,
  WA_BAPI2075_2-PROFIT_CTR, sy-vline,
  WA_BAPI2075_2-RESPCCTR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI2075_2 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_BAPI2075_2 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_BAPI2075_2 INTO WA_BAPI2075_2.


*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 ORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI2075_2-ORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI2075_2-ORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EXT_ORD_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI2075_2-EXT_ORD_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI2075_2-EXT_ORD_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PROFIT_CTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI2075_2-PROFIT_CTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI2075_2-PROFIT_CTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RESPCCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI2075_2-RESPCCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI2075_2-RESPCCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field WBS_ELEM
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_BAPI2075_2-WBS_ELEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI2075_2-WBS_ELEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field WBS_ELEMENT_EXT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_BAPI2075_2-WBS_ELEMENT_EXT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI2075_2-WBS_ELEMENT_EXT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REQUEST_CCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI2075_2-REQUEST_CCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI2075_2-REQUEST_CCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SALES_ORD
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI2075_2-SALES_ORD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI2075_2-SALES_ORD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CCTR_POSTED
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI2075_2-CCTR_POSTED
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI2075_2-CCTR_POSTED.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REQUEST_ORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI2075_2-REQUEST_ORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI2075_2-REQUEST_ORDER.
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_BAPI2075_2_STR, 
ORDER TYPE STRING,
ORDER_TYPE TYPE STRING,
ORDER_NAME TYPE STRING,
EXT_ORD_NO TYPE STRING,
OBJECT_NO TYPE STRING,
CO_AREA TYPE STRING,
COMP_CODE TYPE STRING,
BUS_AREA TYPE STRING,
PLANT TYPE STRING,
PROFIT_CTR TYPE STRING,
RESPCCTR TYPE STRING,
WBS_ELEM TYPE STRING,
WBS_ELEMENT_EXT TYPE STRING,
REQUEST_CCTR TYPE STRING,
REQU_COMP_CODE TYPE STRING,
SALES_ORD TYPE STRING,
S_ORD_ITEM TYPE STRING,
TAXJURCODE TYPE STRING,
CCTR_POSTED TYPE STRING,
CURRENCY TYPE STRING,
CSTG_SHEET TYPE STRING,
OVERHEAD_KEY TYPE STRING,
RES_ANAL_KEY TYPE STRING,
INTEREST_PROF TYPE STRING,
APPLICANT TYPE STRING,
APPLICANT_PHONE TYPE STRING,
PERSON_RESP TYPE STRING,
PERSON_RESP_PHONE TYPE STRING,
ESTIMATED_COSTS TYPE STRING,
APPLICATION_DATE TYPE STRING,
DEPARTMENT TYPE STRING,
DATE_WORK_BEGINS TYPE STRING,
DATE_WORK_ENDS TYPE STRING,
WORK_PERMIT TYPE STRING,
PROCESSING_GROUP TYPE STRING,
PLN_RELEASE TYPE STRING,
PLN_COMPLETION TYPE STRING,
PLN_CLOSE TYPE STRING,
REQUEST_ORDER TYPE STRING,
FUNC_AREA TYPE STRING,
FUNC_AREA_LONG TYPE STRING,
IN_CHARGE_USER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI2075_2_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_BAPI2075_2_STR-ORDER sy-vline 
WA_BAPI2075_2_STR-ORDER_TYPE sy-vline 
WA_BAPI2075_2_STR-ORDER_NAME sy-vline 
WA_BAPI2075_2_STR-EXT_ORD_NO sy-vline 
WA_BAPI2075_2_STR-OBJECT_NO sy-vline 
WA_BAPI2075_2_STR-CO_AREA sy-vline 
WA_BAPI2075_2_STR-COMP_CODE sy-vline 
WA_BAPI2075_2_STR-BUS_AREA sy-vline 
WA_BAPI2075_2_STR-PLANT sy-vline 
WA_BAPI2075_2_STR-PROFIT_CTR sy-vline 
WA_BAPI2075_2_STR-RESPCCTR sy-vline 
WA_BAPI2075_2_STR-WBS_ELEM sy-vline 
WA_BAPI2075_2_STR-WBS_ELEMENT_EXT sy-vline 
WA_BAPI2075_2_STR-REQUEST_CCTR sy-vline 
WA_BAPI2075_2_STR-REQU_COMP_CODE sy-vline 
WA_BAPI2075_2_STR-SALES_ORD sy-vline 
WA_BAPI2075_2_STR-S_ORD_ITEM sy-vline 
WA_BAPI2075_2_STR-TAXJURCODE sy-vline 
WA_BAPI2075_2_STR-CCTR_POSTED sy-vline 
WA_BAPI2075_2_STR-CURRENCY sy-vline 
WA_BAPI2075_2_STR-CSTG_SHEET sy-vline 
WA_BAPI2075_2_STR-OVERHEAD_KEY sy-vline 
WA_BAPI2075_2_STR-RES_ANAL_KEY sy-vline 
WA_BAPI2075_2_STR-INTEREST_PROF sy-vline 
WA_BAPI2075_2_STR-APPLICANT sy-vline 
WA_BAPI2075_2_STR-APPLICANT_PHONE sy-vline 
WA_BAPI2075_2_STR-PERSON_RESP sy-vline 
WA_BAPI2075_2_STR-PERSON_RESP_PHONE sy-vline 
WA_BAPI2075_2_STR-ESTIMATED_COSTS sy-vline 
WA_BAPI2075_2_STR-APPLICATION_DATE sy-vline 
WA_BAPI2075_2_STR-DEPARTMENT sy-vline 
WA_BAPI2075_2_STR-DATE_WORK_BEGINS sy-vline 
WA_BAPI2075_2_STR-DATE_WORK_ENDS sy-vline 
WA_BAPI2075_2_STR-WORK_PERMIT sy-vline 
WA_BAPI2075_2_STR-PROCESSING_GROUP sy-vline 
WA_BAPI2075_2_STR-PLN_RELEASE sy-vline 
WA_BAPI2075_2_STR-PLN_COMPLETION sy-vline 
WA_BAPI2075_2_STR-PLN_CLOSE sy-vline 
WA_BAPI2075_2_STR-REQUEST_ORDER sy-vline 
WA_BAPI2075_2_STR-FUNC_AREA sy-vline 
WA_BAPI2075_2_STR-FUNC_AREA_LONG sy-vline 
WA_BAPI2075_2_STR-IN_CHARGE_USER sy-vline      INTO ld_text SEPARATED BY SPACE.

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