ABAP Select data from SAP table /RPM/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 /RPM/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 /RPM/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 /RPM/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_/RPM/BAPI_BUS2001_NEW TYPE STANDARD TABLE OF /RPM/BAPI_BUS2001_NEW,
      WA_/RPM/BAPI_BUS2001_NEW TYPE /RPM/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: </RPM/BAPI_BUS2001_NEW> TYPE /RPM/BAPI_BUS2001_NEW.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/RPM/BAPI_BUS2001_NEW.

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /RPM/BAPI_BUS2001_NEW
*  INTO TABLE @DATA(IT_/RPM/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_/RPM/BAPI_BUS2001_NEW INDEX 1 INTO DATA(WA_/RPM/BAPI_BUS2001_NEW2).


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

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

ENDLOOP.

LOOP AT IT_/RPM/BAPI_BUS2001_NEW INTO WA_/RPM/BAPI_BUS2001_NEW.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/RPM/BAPI_BUS2001_NEW-APPLICANT_NO, sy-vline,
  WA_/RPM/BAPI_BUS2001_NEW-COMPANY_CODE, sy-vline,
  WA_/RPM/BAPI_BUS2001_NEW-BUSINESS_AREA, sy-vline,
  WA_/RPM/BAPI_BUS2001_NEW-CONTROLLING_AREA, sy-vline,
  WA_/RPM/BAPI_BUS2001_NEW-PROFIT_CTR, sy-vline,
  WA_/RPM/BAPI_BUS2001_NEW-PROJECT_CURRENCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/RPM/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_/RPM/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_/RPM/BAPI_BUS2001_NEW INTO WA_/RPM/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_/RPM/BAPI_BUS2001_NEW-PROJECT_DEFINITION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/RPM/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_/RPM/BAPI_BUS2001_NEW-PROFIT_CTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/RPM/BAPI_BUS2001_NEW-PROFIT_CTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VENTURE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/RPM/BAPI_BUS2001_NEW-VENTURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/RPM/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_/RPM/BAPI_BUS2001_NEW-REC_IND
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/RPM/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_/RPM/BAPI_BUS2001_NEW-EQUITY_TYP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/RPM/BAPI_BUS2001_NEW-EQUITY_TYP.
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_/RPM/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,END OF T_EKKO_STR.
DATA: WA_/RPM/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_/RPM/BAPI_BUS2001_NEW_STR-PROJECT_DEFINITION sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-DESCRIPTION sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-MASK_ID sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-WBS_STATUS_PROFILE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-RESPONSIBLE_NO sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-APPLICANT_NO sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-COMPANY_CODE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-BUSINESS_AREA sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-CONTROLLING_AREA sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-PROFIT_CTR sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-PROJECT_CURRENCY sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-PROJECT_CURRENCY_ISO sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-START sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-FINISH sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-PLANT sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-CALENDAR sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-PLAN_BASIC sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-PLAN_FCST sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-TIME_UNIT sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-TIME_UNIT_ISO sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-NETWORK_PROFILE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-PROJECT_PROFILE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-BUDGET_PROFILE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-PROJECT_STOCK sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-OBJECTCLASS sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-STATISTICAL sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-TAXJURCODE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-INTEREST_PROF sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-WBS_SCHED_PROFILE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-INVEST_PROFILE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-RES_ANAL_KEY sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-PLAN_PROFILE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-PLANINTEGRATED sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-VALUATION_SPEC_STOCK sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-SIMULATION_PROFILE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-GROUPING_INDICATOR sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-LOCATION sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-PARTNER_PROFILE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-VENTURE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-REC_IND sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-EQUITY_TYP sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-JV_OTYPE sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-JV_JIBCL sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-JV_JIBSA sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-SCHED_SCENARIO sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-FCST_START sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-FCST_FINISH sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-FUNC_AREA sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-SALESORG sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-DISTR_CHAN sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-DIVISION sy-vline 
WA_/RPM/BAPI_BUS2001_NEW_STR-DLI_PROFILE sy-vline      INTO ld_text SEPARATED BY SPACE.

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