ABAP Select data from SAP table BAPI_BUS2001_NEW into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPI_BUS2001_NEW 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 BAPI_BUS2001_NEW. 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 BAPI_BUS2001_NEW 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_BAPI_BUS2001_NEW TYPE STANDARD TABLE OF BAPI_BUS2001_NEW,
      WA_BAPI_BUS2001_NEW TYPE BAPI_BUS2001_NEW,
      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: <BAPI_BUS2001_NEW> TYPE BAPI_BUS2001_NEW.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPI_BUS2001_NEW.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPI_BUS2001_NEW
  INTO TABLE IT_BAPI_BUS2001_NEW.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI_BUS2001_NEW
*  INTO TABLE @DATA(IT_BAPI_BUS2001_NEW2).
*--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_BAPI_BUS2001_NEW INDEX 1 INTO DATA(WA_BAPI_BUS2001_NEW2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPI_BUS2001_NEW ASSIGNING <BAPI_BUS2001_NEW>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI_BUS2001_NEW>-PROJECT_DEFINITION = 1.
<BAPI_BUS2001_NEW>-DESCRIPTION = 1.
<BAPI_BUS2001_NEW>-MASK_ID = 1.
<BAPI_BUS2001_NEW>-WBS_STATUS_PROFILE = 1.
<BAPI_BUS2001_NEW>-RESPONSIBLE_NO = 1.

ENDLOOP.

LOOP AT IT_BAPI_BUS2001_NEW INTO WA_BAPI_BUS2001_NEW.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI_BUS2001_NEW-APPLICANT_NO, sy-vline,
  WA_BAPI_BUS2001_NEW-COMPANY_CODE, sy-vline,
  WA_BAPI_BUS2001_NEW-BUSINESS_AREA, sy-vline,
  WA_BAPI_BUS2001_NEW-CONTROLLING_AREA, sy-vline,
  WA_BAPI_BUS2001_NEW-PROFIT_CTR, sy-vline,
  WA_BAPI_BUS2001_NEW-PROJECT_CURRENCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI_BUS2001_NEW 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_BAPI_BUS2001_NEW 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_BAPI_BUS2001_NEW INTO WA_BAPI_BUS2001_NEW.


*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 ABPSN, internal->external for field PROJECT_DEFINITION
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_BUS2001_NEW-PROJECT_DEFINITION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_BUS2001_NEW-PROJECT_DEFINITION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PROFIT_CTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_BUS2001_NEW-PROFIT_CTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_BUS2001_NEW-PROFIT_CTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field TIME_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_BUS2001_NEW-TIME_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_BUS2001_NEW-TIME_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VENTURE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_BUS2001_NEW-VENTURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_BUS2001_NEW-VENTURE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REC_IND
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_BUS2001_NEW-REC_IND
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_BUS2001_NEW-REC_IND.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EQUITY_TYP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_BUS2001_NEW-EQUITY_TYP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_BUS2001_NEW-EQUITY_TYP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field JV_OTYPE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_BUS2001_NEW-JV_OTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_BUS2001_NEW-JV_OTYPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field USE04
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_BUS2001_NEW-USE04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_BUS2001_NEW-USE04.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field USE05
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_BUS2001_NEW-USE05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_BUS2001_NEW-USE05.
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_BAPI_BUS2001_NEW_STR, 
PROJECT_DEFINITION TYPE STRING,
DESCRIPTION TYPE STRING,
MASK_ID TYPE STRING,
WBS_STATUS_PROFILE TYPE STRING,
RESPONSIBLE_NO TYPE STRING,
APPLICANT_NO TYPE STRING,
COMPANY_CODE TYPE STRING,
BUSINESS_AREA TYPE STRING,
CONTROLLING_AREA TYPE STRING,
PROFIT_CTR TYPE STRING,
PROJECT_CURRENCY TYPE STRING,
PROJECT_CURRENCY_ISO TYPE STRING,
START TYPE STRING,
FINISH TYPE STRING,
PLANT TYPE STRING,
CALENDAR TYPE STRING,
PLAN_BASIC TYPE STRING,
PLAN_FCST TYPE STRING,
TIME_UNIT TYPE STRING,
TIME_UNIT_ISO TYPE STRING,
NETWORK_PROFILE TYPE STRING,
PROJECT_PROFILE TYPE STRING,
BUDGET_PROFILE TYPE STRING,
PROJECT_STOCK TYPE STRING,
OBJECTCLASS TYPE STRING,
STATISTICAL TYPE STRING,
TAXJURCODE TYPE STRING,
INTEREST_PROF TYPE STRING,
WBS_SCHED_PROFILE TYPE STRING,
INVEST_PROFILE TYPE STRING,
RES_ANAL_KEY TYPE STRING,
PLAN_PROFILE TYPE STRING,
PLANINTEGRATED TYPE STRING,
VALUATION_SPEC_STOCK TYPE STRING,
SIMULATION_PROFILE TYPE STRING,
GROUPING_INDICATOR TYPE STRING,
LOCATION TYPE STRING,
PARTNER_PROFILE TYPE STRING,
VENTURE TYPE STRING,
REC_IND TYPE STRING,
EQUITY_TYP TYPE STRING,
JV_OTYPE TYPE STRING,
JV_JIBCL TYPE STRING,
JV_JIBSA TYPE STRING,
SCHED_SCENARIO TYPE STRING,
FCST_START TYPE STRING,
FCST_FINISH TYPE STRING,
FUNC_AREA TYPE STRING,
SALESORG TYPE STRING,
DISTR_CHAN TYPE STRING,
DIVISION TYPE STRING,
DLI_PROFILE TYPE STRING,
SLWID TYPE STRING,
USR00 TYPE STRING,
USR01 TYPE STRING,
USR02 TYPE STRING,
USR03 TYPE STRING,
USR04 TYPE STRING,
USE04 TYPE STRING,
USR05 TYPE STRING,
USE05 TYPE STRING,
USR06 TYPE STRING,
USE06 TYPE STRING,
USR07 TYPE STRING,
USE07 TYPE STRING,
USR08 TYPE STRING,
USR09 TYPE STRING,
USR10 TYPE STRING,
USR11 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI_BUS2001_NEW_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_BAPI_BUS2001_NEW_STR-PROJECT_DEFINITION sy-vline 
WA_BAPI_BUS2001_NEW_STR-DESCRIPTION sy-vline 
WA_BAPI_BUS2001_NEW_STR-MASK_ID sy-vline 
WA_BAPI_BUS2001_NEW_STR-WBS_STATUS_PROFILE sy-vline 
WA_BAPI_BUS2001_NEW_STR-RESPONSIBLE_NO sy-vline 
WA_BAPI_BUS2001_NEW_STR-APPLICANT_NO sy-vline 
WA_BAPI_BUS2001_NEW_STR-COMPANY_CODE sy-vline 
WA_BAPI_BUS2001_NEW_STR-BUSINESS_AREA sy-vline 
WA_BAPI_BUS2001_NEW_STR-CONTROLLING_AREA sy-vline 
WA_BAPI_BUS2001_NEW_STR-PROFIT_CTR sy-vline 
WA_BAPI_BUS2001_NEW_STR-PROJECT_CURRENCY sy-vline 
WA_BAPI_BUS2001_NEW_STR-PROJECT_CURRENCY_ISO sy-vline 
WA_BAPI_BUS2001_NEW_STR-START sy-vline 
WA_BAPI_BUS2001_NEW_STR-FINISH sy-vline 
WA_BAPI_BUS2001_NEW_STR-PLANT sy-vline 
WA_BAPI_BUS2001_NEW_STR-CALENDAR sy-vline 
WA_BAPI_BUS2001_NEW_STR-PLAN_BASIC sy-vline 
WA_BAPI_BUS2001_NEW_STR-PLAN_FCST sy-vline 
WA_BAPI_BUS2001_NEW_STR-TIME_UNIT sy-vline 
WA_BAPI_BUS2001_NEW_STR-TIME_UNIT_ISO sy-vline 
WA_BAPI_BUS2001_NEW_STR-NETWORK_PROFILE sy-vline 
WA_BAPI_BUS2001_NEW_STR-PROJECT_PROFILE sy-vline 
WA_BAPI_BUS2001_NEW_STR-BUDGET_PROFILE sy-vline 
WA_BAPI_BUS2001_NEW_STR-PROJECT_STOCK sy-vline 
WA_BAPI_BUS2001_NEW_STR-OBJECTCLASS sy-vline 
WA_BAPI_BUS2001_NEW_STR-STATISTICAL sy-vline 
WA_BAPI_BUS2001_NEW_STR-TAXJURCODE sy-vline 
WA_BAPI_BUS2001_NEW_STR-INTEREST_PROF sy-vline 
WA_BAPI_BUS2001_NEW_STR-WBS_SCHED_PROFILE sy-vline 
WA_BAPI_BUS2001_NEW_STR-INVEST_PROFILE sy-vline 
WA_BAPI_BUS2001_NEW_STR-RES_ANAL_KEY sy-vline 
WA_BAPI_BUS2001_NEW_STR-PLAN_PROFILE sy-vline 
WA_BAPI_BUS2001_NEW_STR-PLANINTEGRATED sy-vline 
WA_BAPI_BUS2001_NEW_STR-VALUATION_SPEC_STOCK sy-vline 
WA_BAPI_BUS2001_NEW_STR-SIMULATION_PROFILE sy-vline 
WA_BAPI_BUS2001_NEW_STR-GROUPING_INDICATOR sy-vline 
WA_BAPI_BUS2001_NEW_STR-LOCATION sy-vline 
WA_BAPI_BUS2001_NEW_STR-PARTNER_PROFILE sy-vline 
WA_BAPI_BUS2001_NEW_STR-VENTURE sy-vline 
WA_BAPI_BUS2001_NEW_STR-REC_IND sy-vline 
WA_BAPI_BUS2001_NEW_STR-EQUITY_TYP sy-vline 
WA_BAPI_BUS2001_NEW_STR-JV_OTYPE sy-vline 
WA_BAPI_BUS2001_NEW_STR-JV_JIBCL sy-vline 
WA_BAPI_BUS2001_NEW_STR-JV_JIBSA sy-vline 
WA_BAPI_BUS2001_NEW_STR-SCHED_SCENARIO sy-vline 
WA_BAPI_BUS2001_NEW_STR-FCST_START sy-vline 
WA_BAPI_BUS2001_NEW_STR-FCST_FINISH sy-vline 
WA_BAPI_BUS2001_NEW_STR-FUNC_AREA sy-vline 
WA_BAPI_BUS2001_NEW_STR-SALESORG sy-vline 
WA_BAPI_BUS2001_NEW_STR-DISTR_CHAN sy-vline 
WA_BAPI_BUS2001_NEW_STR-DIVISION sy-vline 
WA_BAPI_BUS2001_NEW_STR-DLI_PROFILE sy-vline 
WA_BAPI_BUS2001_NEW_STR-SLWID sy-vline 
WA_BAPI_BUS2001_NEW_STR-USR00 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USR01 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USR02 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USR03 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USR04 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USE04 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USR05 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USE05 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USR06 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USE06 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USR07 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USE07 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USR08 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USR09 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USR10 sy-vline 
WA_BAPI_BUS2001_NEW_STR-USR11 sy-vline      INTO ld_text SEPARATED BY SPACE.

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