ABAP Select data from SAP table RPTAXXXX into internal table

Get Example source ABAP code based on a different SAP table
  

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RPTAXXXX
*  INTO TABLE @DATA(IT_RPTAXXXX2).
*--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_RPTAXXXX INDEX 1 INTO DATA(WA_RPTAXXXX2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RPTAXXXX ASSIGNING <RPTAXXXX>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<RPTAXXXX>-MULTINAM = 1.
<RPTAXXXX>-MODUS = 1.
<RPTAXXXX>-PROTOCOL = 1.
<RPTAXXXX>-BEGDA = 1.
<RPTAXXXX>-ENDDA = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RPTAXXXX-MAP_NAME, sy-vline,
WA_RPTAXXXX-RFILE, sy-vline,
WA_RPTAXXXX-LISTE, sy-vline,
WA_RPTAXXXX-W_ZGRD, sy-vline,
WA_RPTAXXXX-W_DIFF, sy-vline,
WA_RPTAXXXX-W_LLERG, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RPTAXXXX 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_RPTAXXXX 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_RPTAXXXX INTO WA_RPTAXXXX. *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_RPTAXXXX_STR,
MULTINAM TYPE STRING,
MODUS TYPE STRING,
PROTOCOL TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
MAP_NAME TYPE STRING,
RFILE TYPE STRING,
LISTE TYPE STRING,
W_ZGRD TYPE STRING,
W_DIFF TYPE STRING,
W_LLERG TYPE STRING,
PAR_LIST TYPE STRING,
FORM_NR TYPE STRING,
SORT TYPE STRING,
PROTO TYPE STRING,
TEST TYPE STRING,
INCLALL TYPE STRING,
DIFF TYPE STRING,
DIFF2 TYPE STRING,
TIMEART TYPE STRING,
FIRSTMON TYPE STRING,
SORTCHAR TYPE STRING,
INT_DTM1 TYPE STRING,
INT_DTM2 TYPE STRING,
LPERIOD TYPE STRING,
HPERIOD TYPE STRING,
STATUS TYPE STRING,
STUNDE TYPE STRING,
ANZ_VEC TYPE STRING,
SORT_FELD TYPE STRING,
SEQU TYPE STRING,
SEQ2 TYPE STRING,
ANZ_LOW TYPE STRING,
ANZ_HIGH TYPE STRING,
RSCHEMA TYPE STRING,
TEST_20 TYPE STRING,
PC_COMPL TYPE STRING,
R_ONLINE TYPE STRING,
FEHLVOR TYPE STRING,
SRTFD_PC TYPE STRING,
I0005DATUM TYPE STRING,
PRNTONLY TYPE STRING,
H_DIFF TYPE STRING,
W_SOLL TYPE STRING,END OF T_EKKO_STR. DATA: WA_RPTAXXXX_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_RPTAXXXX_STR-MULTINAM sy-vline
WA_RPTAXXXX_STR-MODUS sy-vline
WA_RPTAXXXX_STR-PROTOCOL sy-vline
WA_RPTAXXXX_STR-BEGDA sy-vline
WA_RPTAXXXX_STR-ENDDA sy-vline
WA_RPTAXXXX_STR-MAP_NAME sy-vline
WA_RPTAXXXX_STR-RFILE sy-vline
WA_RPTAXXXX_STR-LISTE sy-vline
WA_RPTAXXXX_STR-W_ZGRD sy-vline
WA_RPTAXXXX_STR-W_DIFF sy-vline
WA_RPTAXXXX_STR-W_LLERG sy-vline
WA_RPTAXXXX_STR-PAR_LIST sy-vline
WA_RPTAXXXX_STR-FORM_NR sy-vline
WA_RPTAXXXX_STR-SORT sy-vline
WA_RPTAXXXX_STR-PROTO sy-vline
WA_RPTAXXXX_STR-TEST sy-vline
WA_RPTAXXXX_STR-INCLALL sy-vline
WA_RPTAXXXX_STR-DIFF sy-vline
WA_RPTAXXXX_STR-DIFF2 sy-vline
WA_RPTAXXXX_STR-TIMEART sy-vline
WA_RPTAXXXX_STR-FIRSTMON sy-vline
WA_RPTAXXXX_STR-SORTCHAR sy-vline
WA_RPTAXXXX_STR-INT_DTM1 sy-vline
WA_RPTAXXXX_STR-INT_DTM2 sy-vline
WA_RPTAXXXX_STR-LPERIOD sy-vline
WA_RPTAXXXX_STR-HPERIOD sy-vline
WA_RPTAXXXX_STR-STATUS sy-vline
WA_RPTAXXXX_STR-STUNDE sy-vline
WA_RPTAXXXX_STR-ANZ_VEC sy-vline
WA_RPTAXXXX_STR-SORT_FELD sy-vline
WA_RPTAXXXX_STR-SEQU sy-vline
WA_RPTAXXXX_STR-SEQ2 sy-vline
WA_RPTAXXXX_STR-ANZ_LOW sy-vline
WA_RPTAXXXX_STR-ANZ_HIGH sy-vline
WA_RPTAXXXX_STR-RSCHEMA sy-vline
WA_RPTAXXXX_STR-TEST_20 sy-vline
WA_RPTAXXXX_STR-PC_COMPL sy-vline
WA_RPTAXXXX_STR-R_ONLINE sy-vline
WA_RPTAXXXX_STR-FEHLVOR sy-vline
WA_RPTAXXXX_STR-SRTFD_PC sy-vline
WA_RPTAXXXX_STR-I0005DATUM sy-vline
WA_RPTAXXXX_STR-PRNTONLY sy-vline
WA_RPTAXXXX_STR-H_DIFF sy-vline
WA_RPTAXXXX_STR-W_SOLL sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.