ABAP Select data from SAP table SBPBWBUDGET_OB into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SBPBWBUDGET_OB
*  INTO TABLE @DATA(IT_SBPBWBUDGET_OB2).
*--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_SBPBWBUDGET_OB INDEX 1 INTO DATA(WA_SBPBWBUDGET_OB2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SBPBWBUDGET_OB>-FM_AREA = 1.
<SBPBWBUDGET_OB>-VERSION = 1.
<SBPBWBUDGET_OB>-OVERALL = 1.
<SBPBWBUDGET_OB>-AUTORELEASE = 1.
<SBPBWBUDGET_OB>-RESPONSIBLE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SBPBWBUDGET_OB-RPUBLAW, sy-vline,
  WA_SBPBWBUDGET_OB-RLEGIS, sy-vline,
  WA_SBPBWBUDGET_OB-RCOHORT, sy-vline,
  WA_SBPBWBUDGET_OB-DOCTYPE, sy-vline,
  WA_SBPBWBUDGET_OB-AWTYP, sy-vline,
  WA_SBPBWBUDGET_OB-AWREF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SBPBWBUDGET_OB 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_SBPBWBUDGET_OB 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_SBPBWBUDGET_OB INTO WA_SBPBWBUDGET_OB.


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

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

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

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

*Conversion exit GJAHR, internal->external for field FISC_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_SBPBWBUDGET_OB-FISC_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SBPBWBUDGET_OB-FISC_YEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field COMMT_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_SBPBWBUDGET_OB-COMMT_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SBPBWBUDGET_OB-COMMT_YEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIL, internal->external for field CMMT_ITEM
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_SBPBWBUDGET_OB-CMMT_ITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SBPBWBUDGET_OB-CMMT_ITEM.
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_SBPBWBUDGET_OB_STR, 
FM_AREA TYPE STRING,
VERSION TYPE STRING,
OVERALL TYPE STRING,
AUTORELEASE TYPE STRING,
RESPONSIBLE TYPE STRING,
RPUBLAW TYPE STRING,
RLEGIS TYPE STRING,
RCOHORT TYPE STRING,
DOCTYPE TYPE STRING,
AWTYP TYPE STRING,
AWREF TYPE STRING,
AWORG TYPE STRING,
AWSYS TYPE STRING,
VALUE_DATE TYPE STRING,
DOC_DATE TYPE STRING,
POSTING_DATE TYPE STRING,
POSTING_PERIOD TYPE STRING,
DOC_TEXT TYPE STRING,
TEXT_NAME TYPE STRING,
TRANS_CURR TYPE STRING,
VALKEY TYPE STRING,
SRC_BELNR TYPE STRING,
VALUE_TYPE TYPE STRING,
BDGT_TYPE TYPE STRING,
BDGT_SUBTYPE TYPE STRING,
FISC_YEAR TYPE STRING,
COMMT_YEAR TYPE STRING,
PERIOD TYPE STRING,
DISTR_KEY TYPE STRING,
FUND TYPE STRING,
FUNDS_CTR TYPE STRING,
CMMT_ITEM TYPE STRING,
FAREA TYPE STRING,
LNITEM_GROUP TYPE STRING,
VALUE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SBPBWBUDGET_OB_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_SBPBWBUDGET_OB_STR-FM_AREA sy-vline 
WA_SBPBWBUDGET_OB_STR-VERSION sy-vline 
WA_SBPBWBUDGET_OB_STR-OVERALL sy-vline 
WA_SBPBWBUDGET_OB_STR-AUTORELEASE sy-vline 
WA_SBPBWBUDGET_OB_STR-RESPONSIBLE sy-vline 
WA_SBPBWBUDGET_OB_STR-RPUBLAW sy-vline 
WA_SBPBWBUDGET_OB_STR-RLEGIS sy-vline 
WA_SBPBWBUDGET_OB_STR-RCOHORT sy-vline 
WA_SBPBWBUDGET_OB_STR-DOCTYPE sy-vline 
WA_SBPBWBUDGET_OB_STR-AWTYP sy-vline 
WA_SBPBWBUDGET_OB_STR-AWREF sy-vline 
WA_SBPBWBUDGET_OB_STR-AWORG sy-vline 
WA_SBPBWBUDGET_OB_STR-AWSYS sy-vline 
WA_SBPBWBUDGET_OB_STR-VALUE_DATE sy-vline 
WA_SBPBWBUDGET_OB_STR-DOC_DATE sy-vline 
WA_SBPBWBUDGET_OB_STR-POSTING_DATE sy-vline 
WA_SBPBWBUDGET_OB_STR-POSTING_PERIOD sy-vline 
WA_SBPBWBUDGET_OB_STR-DOC_TEXT sy-vline 
WA_SBPBWBUDGET_OB_STR-TEXT_NAME sy-vline 
WA_SBPBWBUDGET_OB_STR-TRANS_CURR sy-vline 
WA_SBPBWBUDGET_OB_STR-VALKEY sy-vline 
WA_SBPBWBUDGET_OB_STR-SRC_BELNR sy-vline 
WA_SBPBWBUDGET_OB_STR-VALUE_TYPE sy-vline 
WA_SBPBWBUDGET_OB_STR-BDGT_TYPE sy-vline 
WA_SBPBWBUDGET_OB_STR-BDGT_SUBTYPE sy-vline 
WA_SBPBWBUDGET_OB_STR-FISC_YEAR sy-vline 
WA_SBPBWBUDGET_OB_STR-COMMT_YEAR sy-vline 
WA_SBPBWBUDGET_OB_STR-PERIOD sy-vline 
WA_SBPBWBUDGET_OB_STR-DISTR_KEY sy-vline 
WA_SBPBWBUDGET_OB_STR-FUND sy-vline 
WA_SBPBWBUDGET_OB_STR-FUNDS_CTR sy-vline 
WA_SBPBWBUDGET_OB_STR-CMMT_ITEM sy-vline 
WA_SBPBWBUDGET_OB_STR-FAREA sy-vline 
WA_SBPBWBUDGET_OB_STR-LNITEM_GROUP sy-vline 
WA_SBPBWBUDGET_OB_STR-VALUE sy-vline      INTO ld_text SEPARATED BY SPACE.

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