ABAP Select data from SAP table RM60V into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP RM60V 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 RM60V. 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 RM60V 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_RM60V TYPE STANDARD TABLE OF RM60V,
      WA_RM60V TYPE RM60V,
      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: <RM60V> TYPE RM60V.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_RM60V.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM RM60V
  INTO TABLE IT_RM60V.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RM60V
*  INTO TABLE @DATA(IT_RM60V2).
*--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_RM60V INDEX 1 INTO DATA(WA_RM60V2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RM60V ASSIGNING <RM60V>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RM60V>-PRGRP = 1.
<RM60V>-MATNR = 1.
<RM60V>-MNMAT = 1.
<RM60V>-WERKS = 1.
<RM60V>-BERID = 1.

ENDLOOP.

LOOP AT IT_RM60V INTO WA_RM60V.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RM60V-PBDNR, sy-vline,
  WA_RM60V-SCHIEB, sy-vline,
  WA_RM60V-PROZ, sy-vline,
  WA_RM60V-APROG, sy-vline,
  WA_RM60V-PLNMG, sy-vline,
  WA_RM60V-VERSB, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RM60V 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_RM60V 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_RM60V INTO WA_RM60V.


*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 MATN1, internal->external for field PRGRP
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_RM60V-PRGRP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RM60V-PRGRP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_RM60V-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RM60V-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MNMAT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_RM60V-MNMAT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RM60V-MNMAT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR_Z
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_RM60V-MATNR_Z
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RM60V-MATNR_Z.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field PRGRP_Z
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_RM60V-PRGRP_Z
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RM60V-PRGRP_Z.
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_RM60V_STR, 
PRGRP TYPE STRING,
MATNR TYPE STRING,
MNMAT TYPE STRING,
WERKS TYPE STRING,
BERID TYPE STRING,
PBDNR TYPE STRING,
SCHIEB TYPE STRING,
PROZ TYPE STRING,
APROG TYPE STRING,
PLNMG TYPE STRING,
VERSB TYPE STRING,
BEDAE TYPE STRING,
RFTXT TYPE STRING,
ZEILE_LEER TYPE STRING,
VAFLD TYPE STRING,
OPERA TYPE STRING,
MCINM TYPE STRING,
MCINC TYPE STRING,
VRSIO TYPE STRING,
VRSIC TYPE STRING,
KRIT3 TYPE STRING,
PLSCN TYPE STRING,
AGGPB TYPE STRING,
EDATV TYPE STRING,
EDATB TYPE STRING,
ENTLU TYPE STRING,
DIALOG TYPE STRING,
NOCON TYPE STRING,
MATNR_Z TYPE STRING,
WERKS_Z TYPE STRING,
BERID_Z TYPE STRING,
PRGRP_Z TYPE STRING,
PBDNR_Z TYPE STRING,
VERSB_Z TYPE STRING,
BEDAE_Z TYPE STRING,
PBDNR_EXT TYPE STRING,
PBDNR_EXT_Z TYPE STRING,
SGT_COVS_Z TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RM60V_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_RM60V_STR-PRGRP sy-vline 
WA_RM60V_STR-MATNR sy-vline 
WA_RM60V_STR-MNMAT sy-vline 
WA_RM60V_STR-WERKS sy-vline 
WA_RM60V_STR-BERID sy-vline 
WA_RM60V_STR-PBDNR sy-vline 
WA_RM60V_STR-SCHIEB sy-vline 
WA_RM60V_STR-PROZ sy-vline 
WA_RM60V_STR-APROG sy-vline 
WA_RM60V_STR-PLNMG sy-vline 
WA_RM60V_STR-VERSB sy-vline 
WA_RM60V_STR-BEDAE sy-vline 
WA_RM60V_STR-RFTXT sy-vline 
WA_RM60V_STR-ZEILE_LEER sy-vline 
WA_RM60V_STR-VAFLD sy-vline 
WA_RM60V_STR-OPERA sy-vline 
WA_RM60V_STR-MCINM sy-vline 
WA_RM60V_STR-MCINC sy-vline 
WA_RM60V_STR-VRSIO sy-vline 
WA_RM60V_STR-VRSIC sy-vline 
WA_RM60V_STR-KRIT3 sy-vline 
WA_RM60V_STR-PLSCN sy-vline 
WA_RM60V_STR-AGGPB sy-vline 
WA_RM60V_STR-EDATV sy-vline 
WA_RM60V_STR-EDATB sy-vline 
WA_RM60V_STR-ENTLU sy-vline 
WA_RM60V_STR-DIALOG sy-vline 
WA_RM60V_STR-NOCON sy-vline 
WA_RM60V_STR-MATNR_Z sy-vline 
WA_RM60V_STR-WERKS_Z sy-vline 
WA_RM60V_STR-BERID_Z sy-vline 
WA_RM60V_STR-PRGRP_Z sy-vline 
WA_RM60V_STR-PBDNR_Z sy-vline 
WA_RM60V_STR-VERSB_Z sy-vline 
WA_RM60V_STR-BEDAE_Z sy-vline 
WA_RM60V_STR-PBDNR_EXT sy-vline 
WA_RM60V_STR-PBDNR_EXT_Z sy-vline 
WA_RM60V_STR-SGT_COVS_Z sy-vline      INTO ld_text SEPARATED BY SPACE.

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