ABAP Select data from SAP table BAPIBUBUSISB990_BP001 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPIBUBUSISB990_BP001 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 BAPIBUBUSISB990_BP001. 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 BAPIBUBUSISB990_BP001 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_BAPIBUBUSISB990_BP001 TYPE STANDARD TABLE OF BAPIBUBUSISB990_BP001,
      WA_BAPIBUBUSISB990_BP001 TYPE BAPIBUBUSISB990_BP001,
      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: <BAPIBUBUSISB990_BP001> TYPE BAPIBUBUSISB990_BP001.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPIBUBUSISB990_BP001.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPIBUBUSISB990_BP001
  INTO TABLE IT_BAPIBUBUSISB990_BP001.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPIBUBUSISB990_BP001
*  INTO TABLE @DATA(IT_BAPIBUBUSISB990_BP0012).
*--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_BAPIBUBUSISB990_BP001 INDEX 1 INTO DATA(WA_BAPIBUBUSISB990_BP0012).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPIBUBUSISB990_BP001 ASSIGNING <BAPIBUBUSISB990_BP001>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIBUBUSISB990_BP001>-SALUTATION = 1.
<BAPIBUBUSISB990_BP001>-GROUP_D = 1.
<BAPIBUBUSISB990_BP001>-BP_RELEASE = 1.
<BAPIBUBUSISB990_BP001>-CHAR_KZ = 1.
<BAPIBUBUSISB990_BP001>-BP_SORT = 1.

ENDLOOP.

LOOP AT IT_BAPIBUBUSISB990_BP001 INTO WA_BAPIBUBUSISB990_BP001.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPIBUBUSISB990_BP001-PHON_SF, sy-vline,
  WA_BAPIBUBUSISB990_BP001-TRADE_ID, sy-vline,
  WA_BAPIBUBUSISB990_BP001-REP_CTRY, sy-vline,
  WA_BAPIBUBUSISB990_BP001-COUNTRYISO, sy-vline,
  WA_BAPIBUBUSISB990_BP001-CALENDAR, sy-vline,
  WA_BAPIBUBUSISB990_BP001-CTRY_ORG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPIBUBUSISB990_BP001 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_BAPIBUBUSISB990_BP001 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_BAPIBUBUSISB990_BP001 INTO WA_BAPIBUBUSISB990_BP001.


*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 TRADE_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBUBUSISB990_BP001-TRADE_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBUBUSISB990_BP001-TRADE_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field CAP_INCR_Y
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBUBUSISB990_BP001-CAP_INCR_Y
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBUBUSISB990_BP001-CAP_INCR_Y.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field ANNNETINC
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBUBUSISB990_BP001-ANNNETINC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBUBUSISB990_BP001-ANNNETINC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field MO_INC_Y
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBUBUSISB990_BP001-MO_INC_Y
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBUBUSISB990_BP001-MO_INC_Y.
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_BAPIBUBUSISB990_BP001_STR, 
SALUTATION TYPE STRING,
GROUP_D TYPE STRING,
BP_RELEASE TYPE STRING,
CHAR_KZ TYPE STRING,
BP_SORT TYPE STRING,
PHON_SF TYPE STRING,
TRADE_ID TYPE STRING,
REP_CTRY TYPE STRING,
COUNTRYISO TYPE STRING,
CALENDAR TYPE STRING,
CTRY_ORG TYPE STRING,
COUNTRYISO_ORG TYPE STRING,
REGION TYPE STRING,
REG_OFFICE TYPE STRING,
SUB_TO_RES TYPE STRING,
BAL_CUR TYPE STRING,
WAERS TYPE STRING,
CAP_INC TYPE STRING,
CAP_INCR_Y TYPE STRING,
BALSHTDISP TYPE STRING,
BANK_KEY TYPE STRING,
BANK_CTRY TYPE STRING,
COUNTRYISO_BNK TYPE STRING,
NAT TYPE STRING,
COUNTRYISO_NAT TYPE STRING,
PROPREGIME TYPE STRING,
CURRENCY TYPE STRING,
WAERS_INC TYPE STRING,
CHILDREN TYPE STRING,
HOUS_MEMBS TYPE STRING,
NET_INCOME TYPE STRING,
MON_INC TYPE STRING,
ANNNETINC TYPE STRING,
MM TYPE STRING,
MO_INC_Y TYPE STRING,
PERS_NO TYPE STRING,
EMPLOY_GRP TYPE STRING,
HRORG TYPE STRING,
XUBNAME TYPE STRING,
EMPLOYEE TYPE STRING,
PL_DEATH TYPE STRING,
DEL_DATE TYPE STRING,
UND_CUST TYPE STRING,
RSN_UNDES TYPE STRING,
NOTE_UNDES TYPE STRING,
ADDRESSTYPE TYPE STRING,
UPDATEFLAG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPIBUBUSISB990_BP001_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_BAPIBUBUSISB990_BP001_STR-SALUTATION sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-GROUP_D sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-BP_RELEASE sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-CHAR_KZ sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-BP_SORT sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-PHON_SF sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-TRADE_ID sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-REP_CTRY sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-COUNTRYISO sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-CALENDAR sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-CTRY_ORG sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-COUNTRYISO_ORG sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-REGION sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-REG_OFFICE sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-SUB_TO_RES sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-BAL_CUR sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-WAERS sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-CAP_INC sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-CAP_INCR_Y sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-BALSHTDISP sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-BANK_KEY sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-BANK_CTRY sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-COUNTRYISO_BNK sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-NAT sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-COUNTRYISO_NAT sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-PROPREGIME sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-CURRENCY sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-WAERS_INC sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-CHILDREN sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-HOUS_MEMBS sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-NET_INCOME sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-MON_INC sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-ANNNETINC sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-MM sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-MO_INC_Y sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-PERS_NO sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-EMPLOY_GRP sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-HRORG sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-XUBNAME sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-EMPLOYEE sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-PL_DEATH sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-DEL_DATE sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-UND_CUST sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-RSN_UNDES sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-NOTE_UNDES sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-ADDRESSTYPE sy-vline 
WA_BAPIBUBUSISB990_BP001_STR-UPDATEFLAG sy-vline      INTO ld_text SEPARATED BY SPACE.

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