ABAP Select data from SAP table P01RBM_STAT_R into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P01RBM_STAT_R 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 P01RBM_STAT_R. 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 P01RBM_STAT_R 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_P01RBM_STAT_R TYPE STANDARD TABLE OF P01RBM_STAT_R,
      WA_P01RBM_STAT_R TYPE P01RBM_STAT_R,
      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: <P01RBM_STAT_R> TYPE P01RBM_STAT_R.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P01RBM_STAT_R.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P01RBM_STAT_R
  INTO TABLE IT_P01RBM_STAT_R.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P01RBM_STAT_R
*  INTO TABLE @DATA(IT_P01RBM_STAT_R2).
*--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_P01RBM_STAT_R INDEX 1 INTO DATA(WA_P01RBM_STAT_R2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P01RBM_STAT_R ASSIGNING <P01RBM_STAT_R>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P01RBM_STAT_R>-MANDT = 1.
<P01RBM_STAT_R>-GUID = 1.
<P01RBM_STAT_R>-GRUND = 1.
<P01RBM_STAT_R>-PERNR = 1.
<P01RBM_STAT_R>-AVFMA = 1.

ENDLOOP.

LOOP AT IT_P01RBM_STAT_R INTO WA_P01RBM_STAT_R.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P01RBM_STAT_R-JAHR, sy-vline,
  WA_P01RBM_STAT_R-RBNR, sy-vline,
  WA_P01RBM_STAT_R-DTERST_RUECK, sy-vline,
  WA_P01RBM_STAT_R-CSV_GRUND, sy-vline,
  WA_P01RBM_STAT_R-STATUS, sy-vline,
  WA_P01RBM_STAT_R-GDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P01RBM_STAT_R 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_P01RBM_STAT_R 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_P01RBM_STAT_R INTO WA_P01RBM_STAT_R.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_P01RBM_STAT_R_STR, 
MANDT TYPE STRING,
GUID TYPE STRING,
GRUND TYPE STRING,
PERNR TYPE STRING,
AVFMA TYPE STRING,
JAHR TYPE STRING,
RBNR TYPE STRING,
DTERST_RUECK TYPE STRING,
CSV_GRUND TYPE STRING,
STATUS TYPE STRING,
GDATE TYPE STRING,
GTIME TYPE STRING,
REPID TYPE STRING,
UNAME TYPE STRING,
REFID TYPE STRING,
ZFAID TYPE STRING,
GLBID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P01RBM_STAT_R_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_P01RBM_STAT_R_STR-MANDT sy-vline 
WA_P01RBM_STAT_R_STR-GUID sy-vline 
WA_P01RBM_STAT_R_STR-GRUND sy-vline 
WA_P01RBM_STAT_R_STR-PERNR sy-vline 
WA_P01RBM_STAT_R_STR-AVFMA sy-vline 
WA_P01RBM_STAT_R_STR-JAHR sy-vline 
WA_P01RBM_STAT_R_STR-RBNR sy-vline 
WA_P01RBM_STAT_R_STR-DTERST_RUECK sy-vline 
WA_P01RBM_STAT_R_STR-CSV_GRUND sy-vline 
WA_P01RBM_STAT_R_STR-STATUS sy-vline 
WA_P01RBM_STAT_R_STR-GDATE sy-vline 
WA_P01RBM_STAT_R_STR-GTIME sy-vline 
WA_P01RBM_STAT_R_STR-REPID sy-vline 
WA_P01RBM_STAT_R_STR-UNAME sy-vline 
WA_P01RBM_STAT_R_STR-REFID sy-vline 
WA_P01RBM_STAT_R_STR-ZFAID sy-vline 
WA_P01RBM_STAT_R_STR-GLBID sy-vline      INTO ld_text SEPARATED BY SPACE.

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