ABAP Select data from SAP table IBUSINESSUSER_D into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IBUSINESSUSER_D
*  INTO TABLE @DATA(IT_IBUSINESSUSER_D2).
*--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_IBUSINESSUSER_D INDEX 1 INTO DATA(WA_IBUSINESSUSER_D2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IBUSINESSUSER_D>-MANDT = 1.
<IBUSINESSUSER_D>-BUSINESSPARTNERUUID = 1.
<IBUSINESSUSER_D>-BUSINESSPARTNER = 1.
<IBUSINESSUSER_D>-BUSINESSPARTNERROLECATEGORY = 1.
<IBUSINESSUSER_D>-BUSINESSPARTNERROLE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IBUSINESSUSER_D-PERSONNUMBER, sy-vline,
  WA_IBUSINESSUSER_D-PERSONEXTERNALID, sy-vline,
  WA_IBUSINESSUSER_D-FORMOFADDRESS, sy-vline,
  WA_IBUSINESSUSER_D-FIRSTNAME, sy-vline,
  WA_IBUSINESSUSER_D-LASTNAME, sy-vline,
  WA_IBUSINESSUSER_D-VALIDITYSTARTDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IBUSINESSUSER_D 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_IBUSINESSUSER_D 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_IBUSINESSUSER_D INTO WA_IBUSINESSUSER_D.


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

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

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNERCOMPANYBUR025
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IBUSINESSUSER_D-BUSINESSPARTNERCOMPANYBUR025
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IBUSINESSUSER_D-BUSINESSPARTNERCOMPANYBUR025.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNERCOMPANYBUR028
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IBUSINESSUSER_D-BUSINESSPARTNERCOMPANYBUR028
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IBUSINESSUSER_D-BUSINESSPARTNERCOMPANYBUR028.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field EMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_IBUSINESSUSER_D-EMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IBUSINESSUSER_D-EMAILADDRESS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field CORRESPONDENCELANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_IBUSINESSUSER_D-CORRESPONDENCELANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IBUSINESSUSER_D-CORRESPONDENCELANGUAGE.
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_IBUSINESSUSER_D_STR, 
MANDT TYPE STRING,
BUSINESSPARTNERUUID TYPE STRING,
BUSINESSPARTNER TYPE STRING,
BUSINESSPARTNERROLECATEGORY TYPE STRING,
BUSINESSPARTNERROLE TYPE STRING,
PERSONNUMBER TYPE STRING,
PERSONEXTERNALID TYPE STRING,
FORMOFADDRESS TYPE STRING,
FIRSTNAME TYPE STRING,
LASTNAME TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
VALIDITYENDDATE TYPE STRING,
ISMARKEDFORARCHIVING TYPE STRING,
USERID TYPE STRING,
USERNAME TYPE STRING,
USERDESCRIPTION TYPE STRING,
BUSINESSPARTNERCOMPANYBUR025 TYPE STRING,
BUSINESSPARTNERCOMPANYBUR028 TYPE STRING,
EMAILADDRESS TYPE STRING,
CORRESPONDENCELANGUAGE TYPE STRING,
DESTINATIONLOCATIONCOUNTRY TYPE STRING,
PHONENUMBER TYPE STRING,
PHONENUMBEREXTENSION TYPE STRING,
MBLPHONEDESTINATIONLOCCOUNTRY TYPE STRING,
MOBILEPHONENUMBER TYPE STRING,
FAXNUMBERCOUNTRY TYPE STRING,
FAXAREACODESUBSCRIBERNUMBER TYPE STRING,
FAXEXTENSIONNUMBER TYPE STRING,
BUILDING TYPE STRING,
ROOMNUMBER TYPE STRING,
DEPARTMENT TYPE STRING,
FUNCTIONALTITLENAME TYPE STRING,
ADDITIONALLASTNAME TYPE STRING,
LASTNAMEPREFIX TYPE STRING,
LASTNAMESECONDPREFIX TYPE STRING,
BIRTHNAME TYPE STRING,
NICKNAME TYPE STRING,
MIDDLENAME TYPE STRING,
ACADEMICTITLE TYPE STRING,
ACADEMICSECONDTITLE TYPE STRING,
NAMESUPPLEMENT TYPE STRING,
INITIALS TYPE STRING,
PERSONFULLNAME TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
CREATIONDATETIME TYPE STRING,
CREATEDBYUSER TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,
ACTIVEUUID TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
COSTREVENUERATECODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IBUSINESSUSER_D_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_IBUSINESSUSER_D_STR-MANDT sy-vline 
WA_IBUSINESSUSER_D_STR-BUSINESSPARTNERUUID sy-vline 
WA_IBUSINESSUSER_D_STR-BUSINESSPARTNER sy-vline 
WA_IBUSINESSUSER_D_STR-BUSINESSPARTNERROLECATEGORY sy-vline 
WA_IBUSINESSUSER_D_STR-BUSINESSPARTNERROLE sy-vline 
WA_IBUSINESSUSER_D_STR-PERSONNUMBER sy-vline 
WA_IBUSINESSUSER_D_STR-PERSONEXTERNALID sy-vline 
WA_IBUSINESSUSER_D_STR-FORMOFADDRESS sy-vline 
WA_IBUSINESSUSER_D_STR-FIRSTNAME sy-vline 
WA_IBUSINESSUSER_D_STR-LASTNAME sy-vline 
WA_IBUSINESSUSER_D_STR-VALIDITYSTARTDATE sy-vline 
WA_IBUSINESSUSER_D_STR-VALIDITYENDDATE sy-vline 
WA_IBUSINESSUSER_D_STR-ISMARKEDFORARCHIVING sy-vline 
WA_IBUSINESSUSER_D_STR-USERID sy-vline 
WA_IBUSINESSUSER_D_STR-USERNAME sy-vline 
WA_IBUSINESSUSER_D_STR-USERDESCRIPTION sy-vline 
WA_IBUSINESSUSER_D_STR-BUSINESSPARTNERCOMPANYBUR025 sy-vline 
WA_IBUSINESSUSER_D_STR-BUSINESSPARTNERCOMPANYBUR028 sy-vline 
WA_IBUSINESSUSER_D_STR-EMAILADDRESS sy-vline 
WA_IBUSINESSUSER_D_STR-CORRESPONDENCELANGUAGE sy-vline 
WA_IBUSINESSUSER_D_STR-DESTINATIONLOCATIONCOUNTRY sy-vline 
WA_IBUSINESSUSER_D_STR-PHONENUMBER sy-vline 
WA_IBUSINESSUSER_D_STR-PHONENUMBEREXTENSION sy-vline 
WA_IBUSINESSUSER_D_STR-MBLPHONEDESTINATIONLOCCOUNTRY sy-vline 
WA_IBUSINESSUSER_D_STR-MOBILEPHONENUMBER sy-vline 
WA_IBUSINESSUSER_D_STR-FAXNUMBERCOUNTRY sy-vline 
WA_IBUSINESSUSER_D_STR-FAXAREACODESUBSCRIBERNUMBER sy-vline 
WA_IBUSINESSUSER_D_STR-FAXEXTENSIONNUMBER sy-vline 
WA_IBUSINESSUSER_D_STR-BUILDING sy-vline 
WA_IBUSINESSUSER_D_STR-ROOMNUMBER sy-vline 
WA_IBUSINESSUSER_D_STR-DEPARTMENT sy-vline 
WA_IBUSINESSUSER_D_STR-FUNCTIONALTITLENAME sy-vline 
WA_IBUSINESSUSER_D_STR-ADDITIONALLASTNAME sy-vline 
WA_IBUSINESSUSER_D_STR-LASTNAMEPREFIX sy-vline 
WA_IBUSINESSUSER_D_STR-LASTNAMESECONDPREFIX sy-vline 
WA_IBUSINESSUSER_D_STR-BIRTHNAME sy-vline 
WA_IBUSINESSUSER_D_STR-NICKNAME sy-vline 
WA_IBUSINESSUSER_D_STR-MIDDLENAME sy-vline 
WA_IBUSINESSUSER_D_STR-ACADEMICTITLE sy-vline 
WA_IBUSINESSUSER_D_STR-ACADEMICSECONDTITLE sy-vline 
WA_IBUSINESSUSER_D_STR-NAMESUPPLEMENT sy-vline 
WA_IBUSINESSUSER_D_STR-INITIALS sy-vline 
WA_IBUSINESSUSER_D_STR-PERSONFULLNAME sy-vline 
WA_IBUSINESSUSER_D_STR-AUTHORIZATIONGROUP sy-vline 
WA_IBUSINESSUSER_D_STR-CREATIONDATETIME sy-vline 
WA_IBUSINESSUSER_D_STR-CREATEDBYUSER sy-vline 
WA_IBUSINESSUSER_D_STR-LASTCHANGEDATETIME sy-vline 
WA_IBUSINESSUSER_D_STR-LASTCHANGEDBYUSER sy-vline 
WA_IBUSINESSUSER_D_STR-ISBUSINESSPURPOSECOMPLETED sy-vline 
WA_IBUSINESSUSER_D_STR-ACTIVEUUID sy-vline 
WA_IBUSINESSUSER_D_STR-HASACTIVEENTITY sy-vline 
WA_IBUSINESSUSER_D_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_IBUSINESSUSER_D_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_IBUSINESSUSER_D_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_IBUSINESSUSER_D_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_IBUSINESSUSER_D_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_IBUSINESSUSER_D_STR-COSTREVENUERATECODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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