ABAP Select data from SAP table RMODEL_OBJECT_DATA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RMODEL_OBJECT_DATA
*  INTO TABLE @DATA(IT_RMODEL_OBJECT_DATA2).
*--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_RMODEL_OBJECT_DATA INDEX 1 INTO DATA(WA_RMODEL_OBJECT_DATA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RMODEL_OBJECT_DATA>-DATA_MODIFIED = 1.
<RMODEL_OBJECT_DATA>-PROCESSING_CHAR_ACTIVE = 1.
<RMODEL_OBJECT_DATA>-MODEL_INDEX = 1.
<RMODEL_OBJECT_DATA>-TAB_MODIFIED_SUBJECTS = 1.
<RMODEL_OBJECT_DATA>-TAB_ADD_INSURANCE_PARTNER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RMODEL_OBJECT_DATA-TAB_PAYMENT_PLAN, sy-vline,
  WA_RMODEL_OBJECT_DATA-TAB_VDGPO, sy-vline,
  WA_RMODEL_OBJECT_DATA-MODE_VDARL, sy-vline,
  WA_RMODEL_OBJECT_DATA-STATUS_STORED, sy-vline,
  WA_RMODEL_OBJECT_DATA-GSART_STORED, sy-vline,
  WA_RMODEL_OBJECT_DATA-COMPLETED, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RMODEL_OBJECT_DATA 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_RMODEL_OBJECT_DATA 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_RMODEL_OBJECT_DATA INTO WA_RMODEL_OBJECT_DATA.


*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 STOREDMODEL_PARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RMODEL_OBJECT_DATA-STOREDMODEL_PARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMODEL_OBJECT_DATA-STOREDMODEL_PARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LAST_POLICYHOLDER_PARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RMODEL_OBJECT_DATA-LAST_POLICYHOLDER_PARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMODEL_OBJECT_DATA-LAST_POLICYHOLDER_PARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RMODEL_OBJECT_DATA-ACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMODEL_OBJECT_DATA-ACCOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RANL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RMODEL_OBJECT_DATA-RANL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMODEL_OBJECT_DATA-RANL.
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_RMODEL_OBJECT_DATA_STR, 
DATA_MODIFIED TYPE STRING,
PROCESSING_CHAR_ACTIVE TYPE STRING,
MODEL_INDEX TYPE STRING,
TAB_MODIFIED_SUBJECTS TYPE STRING,
TAB_ADD_INSURANCE_PARTNER TYPE STRING,
TAB_PAYMENT_PLAN TYPE STRING,
TAB_VDGPO TYPE STRING,
MODE_VDARL TYPE STRING,
STATUS_STORED TYPE STRING,
GSART_STORED TYPE STRING,
COMPLETED TYPE STRING,
STATUS_CONTRACT TYPE STRING,
STATUS_CONTRACT_OFFER TYPE STRING,
STATUS_CONTRACT_APPLICATION TYPE STRING,
STATUS_RECOVERY TYPE STRING,
STOREDMODEL_PARTNER TYPE STRING,
STOREDMODEL_VERSION TYPE STRING,
LOCKED_MODEL_VERSION TYPE STRING,
STORED_MODEL_VERSION TYPE STRING,
DATE_OF_CALCULATION TYPE STRING,
STORED_CHECKLIST TYPE STRING,
CANCEL_PART_AVAILABLE TYPE STRING,
LAST_POLICYHOLDER_PARTNER TYPE STRING,
LAST_POLICYHOLDER_SEX TYPE STRING,
LAST_POLICYHOLDER_BIRTHDATE TYPE STRING,
RLOAM TYPE STRING,
SWHR TYPE STRING,
SBWHR TYPE STRING,
SHWHR TYPE STRING,
SWWHR TYPE STRING,
BVKWR TYPE STRING,
BVKW2 TYPE STRING,
BVZWR TYPE STRING,
BVZW2 TYPE STRING,
BZKWR TYPE STRING,
BZKW2 TYPE STRING,
BKKWR TYPE STRING,
BZNWR TYPE STRING,
BAB TYPE STRING,
BRPWR TYPE STRING,
BRPHW TYPE STRING,
BRPW2 TYPE STRING,
BRIWR TYPE STRING,
BRIHW TYPE STRING,
BRIW2 TYPE STRING,
BRVWR TYPE STRING,
BRVHW TYPE STRING,
BMIWR TYPE STRING,
BMIW2 TYPE STRING,
BATWR TYPE STRING,
BATHW TYPE STRING,
BATW2 TYPE STRING,
BATNWR TYPE STRING,
BATZWR TYPE STRING,
BATZHW TYPE STRING,
BATZW2 TYPE STRING,
BPTWR TYPE STRING,
BPTHW TYPE STRING,
BPTW2 TYPE STRING,
BPTZWR TYPE STRING,
BPTZHW TYPE STRING,
BPTZW2 TYPE STRING,
BAVWR TYPE STRING,
BAVHW TYPE STRING,
BAVW2 TYPE STRING,
BAVVWR TYPE STRING,
BVAWR TYPE STRING,
BVAHW TYPE STRING,
BVAIWR TYPE STRING,
BVAIHW TYPE STRING,
BVAW2 TYPE STRING,
BG1WR TYPE STRING,
BG2WR TYPE STRING,
BKAUFWR TYPE STRING,
BKAUFHW TYPE STRING,
BBUCHWR TYPE STRING,
BBUCHHW TYPE STRING,
BAAWR TYPE STRING,
BZVWR TYPE STRING,
BZVHW TYPE STRING,
BZVZWR TYPE STRING,
BZVZHW TYPE STRING,
BKGVWR TYPE STRING,
BKGVHW TYPE STRING,
BAUFWR TYPE STRING,
BAUFHW TYPE STRING,
BTA2WR TYPE STRING,
BTA2HW TYPE STRING,
BTA2ZWR TYPE STRING,
BTA2ZHW TYPE STRING,
BRPNWR TYPE STRING,
BRPNHW TYPE STRING,
BRINWR TYPE STRING,
BRINHW TYPE STRING,
BEURPWR TYPE STRING,
BEUAVWR TYPE STRING,
BZVIWR TYPE STRING,
BZVIHW TYPE STRING,
BVAWRTZ TYPE STRING,
BVAHWTZ TYPE STRING,
BVAIWRTZ TYPE STRING,
BVAIHWTZ TYPE STRING,
BATNHW TYPE STRING,
CONTRACT_DISPLAY_ONLY TYPE STRING,
CANCEL_LOAN_AVAILABLE TYPE STRING,
WRITE_CONTRACT_DONE TYPE STRING,
INSURANCE_STORED TYPE STRING,
INSURANCE_DELETED TYPE STRING,
INSURANCE_EVENT TYPE STRING,
ACCOUNT TYPE STRING,
SOBJEKT TYPE STRING,
XAKT TYPE STRING,
CANCEL_PART_PROCESSED TYPE STRING,
TRANSACTION_DATA_REVERSED TYPE STRING,
COMPOSED_ACCOUNT TYPE STRING,
BUKRS TYPE STRING,
RANL TYPE STRING,
GSART TYPE STRING,
NEVER_EDIT TYPE STRING,
CORRESPONDENCE_REQUESTED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RMODEL_OBJECT_DATA_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_RMODEL_OBJECT_DATA_STR-DATA_MODIFIED sy-vline 
WA_RMODEL_OBJECT_DATA_STR-PROCESSING_CHAR_ACTIVE sy-vline 
WA_RMODEL_OBJECT_DATA_STR-MODEL_INDEX sy-vline 
WA_RMODEL_OBJECT_DATA_STR-TAB_MODIFIED_SUBJECTS sy-vline 
WA_RMODEL_OBJECT_DATA_STR-TAB_ADD_INSURANCE_PARTNER sy-vline 
WA_RMODEL_OBJECT_DATA_STR-TAB_PAYMENT_PLAN sy-vline 
WA_RMODEL_OBJECT_DATA_STR-TAB_VDGPO sy-vline 
WA_RMODEL_OBJECT_DATA_STR-MODE_VDARL sy-vline 
WA_RMODEL_OBJECT_DATA_STR-STATUS_STORED sy-vline 
WA_RMODEL_OBJECT_DATA_STR-GSART_STORED sy-vline 
WA_RMODEL_OBJECT_DATA_STR-COMPLETED sy-vline 
WA_RMODEL_OBJECT_DATA_STR-STATUS_CONTRACT sy-vline 
WA_RMODEL_OBJECT_DATA_STR-STATUS_CONTRACT_OFFER sy-vline 
WA_RMODEL_OBJECT_DATA_STR-STATUS_CONTRACT_APPLICATION sy-vline 
WA_RMODEL_OBJECT_DATA_STR-STATUS_RECOVERY sy-vline 
WA_RMODEL_OBJECT_DATA_STR-STOREDMODEL_PARTNER sy-vline 
WA_RMODEL_OBJECT_DATA_STR-STOREDMODEL_VERSION sy-vline 
WA_RMODEL_OBJECT_DATA_STR-LOCKED_MODEL_VERSION sy-vline 
WA_RMODEL_OBJECT_DATA_STR-STORED_MODEL_VERSION sy-vline 
WA_RMODEL_OBJECT_DATA_STR-DATE_OF_CALCULATION sy-vline 
WA_RMODEL_OBJECT_DATA_STR-STORED_CHECKLIST sy-vline 
WA_RMODEL_OBJECT_DATA_STR-CANCEL_PART_AVAILABLE sy-vline 
WA_RMODEL_OBJECT_DATA_STR-LAST_POLICYHOLDER_PARTNER sy-vline 
WA_RMODEL_OBJECT_DATA_STR-LAST_POLICYHOLDER_SEX sy-vline 
WA_RMODEL_OBJECT_DATA_STR-LAST_POLICYHOLDER_BIRTHDATE sy-vline 
WA_RMODEL_OBJECT_DATA_STR-RLOAM sy-vline 
WA_RMODEL_OBJECT_DATA_STR-SWHR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-SBWHR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-SHWHR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-SWWHR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVKWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVKW2 sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVZWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVZW2 sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BZKWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BZKW2 sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BKKWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BZNWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BAB sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BRPWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BRPHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BRPW2 sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BRIWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BRIHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BRIW2 sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BRVWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BRVHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BMIWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BMIW2 sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BATWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BATHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BATW2 sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BATNWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BATZWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BATZHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BATZW2 sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BPTWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BPTHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BPTW2 sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BPTZWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BPTZHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BPTZW2 sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BAVWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BAVHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BAVW2 sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BAVVWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVAWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVAHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVAIWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVAIHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVAW2 sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BG1WR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BG2WR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BKAUFWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BKAUFHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BBUCHWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BBUCHHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BAAWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BZVWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BZVHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BZVZWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BZVZHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BKGVWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BKGVHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BAUFWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BAUFHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BTA2WR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BTA2HW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BTA2ZWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BTA2ZHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BRPNWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BRPNHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BRINWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BRINHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BEURPWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BEUAVWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BZVIWR sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BZVIHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVAWRTZ sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVAHWTZ sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVAIWRTZ sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BVAIHWTZ sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BATNHW sy-vline 
WA_RMODEL_OBJECT_DATA_STR-CONTRACT_DISPLAY_ONLY sy-vline 
WA_RMODEL_OBJECT_DATA_STR-CANCEL_LOAN_AVAILABLE sy-vline 
WA_RMODEL_OBJECT_DATA_STR-WRITE_CONTRACT_DONE sy-vline 
WA_RMODEL_OBJECT_DATA_STR-INSURANCE_STORED sy-vline 
WA_RMODEL_OBJECT_DATA_STR-INSURANCE_DELETED sy-vline 
WA_RMODEL_OBJECT_DATA_STR-INSURANCE_EVENT sy-vline 
WA_RMODEL_OBJECT_DATA_STR-ACCOUNT sy-vline 
WA_RMODEL_OBJECT_DATA_STR-SOBJEKT sy-vline 
WA_RMODEL_OBJECT_DATA_STR-XAKT sy-vline 
WA_RMODEL_OBJECT_DATA_STR-CANCEL_PART_PROCESSED sy-vline 
WA_RMODEL_OBJECT_DATA_STR-TRANSACTION_DATA_REVERSED sy-vline 
WA_RMODEL_OBJECT_DATA_STR-COMPOSED_ACCOUNT sy-vline 
WA_RMODEL_OBJECT_DATA_STR-BUKRS sy-vline 
WA_RMODEL_OBJECT_DATA_STR-RANL sy-vline 
WA_RMODEL_OBJECT_DATA_STR-GSART sy-vline 
WA_RMODEL_OBJECT_DATA_STR-NEVER_EDIT sy-vline 
WA_RMODEL_OBJECT_DATA_STR-CORRESPONDENCE_REQUESTED sy-vline      INTO ld_text SEPARATED BY SPACE.

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