ABAP Select data from SAP table T5R1P into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP T5R1P 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 T5R1P. 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 T5R1P 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_T5R1P TYPE STANDARD TABLE OF T5R1P,
      WA_T5R1P TYPE T5R1P,
      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: <T5R1P> TYPE T5R1P.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_T5R1P.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM T5R1P
  INTO TABLE IT_T5R1P.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM T5R1P
*  INTO TABLE @DATA(IT_T5R1P2).
*--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_T5R1P INDEX 1 INTO DATA(WA_T5R1P2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_T5R1P ASSIGNING <T5R1P>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<T5R1P>-MANDT = 1.
<T5R1P>-WERKS = 1.
<T5R1P>-BTRTL = 1.
<T5R1P>-PERSG = 1.
<T5R1P>-PERSK = 1.

ENDLOOP.

LOOP AT IT_T5R1P INTO WA_T5R1P.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_T5R1P-SIGRP, sy-vline,
  WA_T5R1P-FUNCL, sy-vline,
  WA_T5R1P-FUNTY, sy-vline,
  WA_T5R1P-ENDDA, sy-vline,
  WA_T5R1P-BEGDA, sy-vline,
  WA_T5R1P-BSRAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_T5R1P 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_T5R1P 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_T5R1P INTO WA_T5R1P.


*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_T5R1P_STR, 
MANDT TYPE STRING,
WERKS TYPE STRING,
BTRTL TYPE STRING,
PERSG TYPE STRING,
PERSK TYPE STRING,
SIGRP TYPE STRING,
FUNCL TYPE STRING,
FUNTY TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
BSRAT TYPE STRING,
BSLIM TYPE STRING,
BSCPF TYPE STRING,
OTRAT TYPE STRING,
OTLIM TYPE STRING,
OTCPF TYPE STRING,
ALRAT TYPE STRING,
ALLIM TYPE STRING,
ALCPF TYPE STRING,
OHRAT TYPE STRING,
OHLIM TYPE STRING,
OHCPF TYPE STRING,
CPFWG TYPE STRING,
CPFRT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_T5R1P_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_T5R1P_STR-MANDT sy-vline 
WA_T5R1P_STR-WERKS sy-vline 
WA_T5R1P_STR-BTRTL sy-vline 
WA_T5R1P_STR-PERSG sy-vline 
WA_T5R1P_STR-PERSK sy-vline 
WA_T5R1P_STR-SIGRP sy-vline 
WA_T5R1P_STR-FUNCL sy-vline 
WA_T5R1P_STR-FUNTY sy-vline 
WA_T5R1P_STR-ENDDA sy-vline 
WA_T5R1P_STR-BEGDA sy-vline 
WA_T5R1P_STR-BSRAT sy-vline 
WA_T5R1P_STR-BSLIM sy-vline 
WA_T5R1P_STR-BSCPF sy-vline 
WA_T5R1P_STR-OTRAT sy-vline 
WA_T5R1P_STR-OTLIM sy-vline 
WA_T5R1P_STR-OTCPF sy-vline 
WA_T5R1P_STR-ALRAT sy-vline 
WA_T5R1P_STR-ALLIM sy-vline 
WA_T5R1P_STR-ALCPF sy-vline 
WA_T5R1P_STR-OHRAT sy-vline 
WA_T5R1P_STR-OHLIM sy-vline 
WA_T5R1P_STR-OHCPF sy-vline 
WA_T5R1P_STR-CPFWG sy-vline 
WA_T5R1P_STR-CPFRT sy-vline      INTO ld_text SEPARATED BY SPACE.

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