ABAP Select data from SAP table IRSMCBUSRMBRF into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IRSMCBUSRMBRF
*  INTO TABLE @DATA(IT_IRSMCBUSRMBRF2).
*--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_IRSMCBUSRMBRF INDEX 1 INTO DATA(WA_IRSMCBUSRMBRF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IRSMCBUSRMBRF>-MANDT = 1.
<IRSMCBUSRMBRF>-RESPYMGMTTEAMID = 1.
<IRSMCBUSRMBRF>-RESPYMGMTBUSINESSPARTNER = 1.
<IRSMCBUSRMBRF>-RESPYMGMTFUNCTION = 1.
<IRSMCBUSRMBRF>-RESPYMGMTTEAMNAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IRSMCBUSRMBRF-RESPYMGMTTEAMDESCRIPTION, sy-vline,
  WA_IRSMCBUSRMBRF-RESPYMGMTTEAMCATEGORY, sy-vline,
  WA_IRSMCBUSRMBRF-RESPYMGMTTEAMTYPE, sy-vline,
  WA_IRSMCBUSRMBRF-USERID, sy-vline,
  WA_IRSMCBUSRMBRF-RESPYMFUNCTIONCLASSIFICATION, sy-vline,
ENDLOOP.
   
*Add any further fields from structure WA_IRSMCBUSRMBRF 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_IRSMCBUSRMBRF 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_IRSMCBUSRMBRF INTO WA_IRSMCBUSRMBRF.


*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 RESPYMGMTBUSINESSPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IRSMCBUSRMBRF-RESPYMGMTBUSINESSPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IRSMCBUSRMBRF-RESPYMGMTBUSINESSPARTNER.
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_IRSMCBUSRMBRF_STR, 
MANDT TYPE STRING,
RESPYMGMTTEAMID TYPE STRING,
RESPYMGMTBUSINESSPARTNER TYPE STRING,
RESPYMGMTFUNCTION TYPE STRING,
RESPYMGMTTEAMNAME TYPE STRING,
RESPYMGMTTEAMDESCRIPTION TYPE STRING,
RESPYMGMTTEAMCATEGORY TYPE STRING,
RESPYMGMTTEAMTYPE TYPE STRING,
USERID TYPE STRING,
RESPYMFUNCTIONCLASSIFICATION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IRSMCBUSRMBRF_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_IRSMCBUSRMBRF_STR-MANDT sy-vline 
WA_IRSMCBUSRMBRF_STR-RESPYMGMTTEAMID sy-vline 
WA_IRSMCBUSRMBRF_STR-RESPYMGMTBUSINESSPARTNER sy-vline 
WA_IRSMCBUSRMBRF_STR-RESPYMGMTFUNCTION sy-vline 
WA_IRSMCBUSRMBRF_STR-RESPYMGMTTEAMNAME sy-vline 
WA_IRSMCBUSRMBRF_STR-RESPYMGMTTEAMDESCRIPTION sy-vline 
WA_IRSMCBUSRMBRF_STR-RESPYMGMTTEAMCATEGORY sy-vline 
WA_IRSMCBUSRMBRF_STR-RESPYMGMTTEAMTYPE sy-vline 
WA_IRSMCBUSRMBRF_STR-USERID sy-vline 
WA_IRSMCBUSRMBRF_STR-RESPYMFUNCTIONCLASSIFICATION sy-vline      INTO ld_text SEPARATED BY SPACE.

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