ABAP Select data from SAP table /CEECV/RORFMDATA into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /CEECV/RORFMDATA 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 /CEECV/RORFMDATA. 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 /CEECV/RORFMDATA 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_/CEECV/RORFMDATA TYPE STANDARD TABLE OF /CEECV/RORFMDATA,
      WA_/CEECV/RORFMDATA TYPE /CEECV/RORFMDATA,
      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: </CEECV/RORFMDATA> TYPE /CEECV/RORFMDATA.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /CEECV/RORFMDATA
  INTO TABLE IT_/CEECV/RORFMDATA.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /CEECV/RORFMDATA
*  INTO TABLE @DATA(IT_/CEECV/RORFMDATA2).
*--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_/CEECV/RORFMDATA INDEX 1 INTO DATA(WA_/CEECV/RORFMDATA2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/CEECV/RORFMDATA ASSIGNING </CEECV/RORFMDATA>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</CEECV/RORFMDATA>-MANDT = 1.
</CEECV/RORFMDATA>-LAUFI = 1.
</CEECV/RORFMDATA>-GJAHR = 1.
</CEECV/RORFMDATA>-MONAT_FROM = 1.
</CEECV/RORFMDATA>-MONAT_TO = 1.

ENDLOOP.

LOOP AT IT_/CEECV/RORFMDATA INTO WA_/CEECV/RORFMDATA.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/CEECV/RORFMDATA-JOURNAL_TYPE, sy-vline,
  WA_/CEECV/RORFMDATA-BUKRS, sy-vline,
  WA_/CEECV/RORFMDATA-MWSKZ, sy-vline,
  WA_/CEECV/RORFMDATA-SAP_ID, sy-vline,
  WA_/CEECV/RORFMDATA-USER_FIELD_1, sy-vline,
  WA_/CEECV/RORFMDATA-BLDAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/CEECV/RORFMDATA 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_/CEECV/RORFMDATA 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_/CEECV/RORFMDATA INTO WA_/CEECV/RORFMDATA.


*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 GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_05
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_05.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_06
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_06
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_06.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_07
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_07
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_07.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_08
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_08
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_08.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_09
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_09
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_09.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_10
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_10
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_10.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_11
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_11
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_11.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_12
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_12
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_12.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_13
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_13
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_13.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_14
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_14
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_14.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_15
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_15
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_15.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_16
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_16
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_16.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_17
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_17
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_17.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_18
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_18
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_18.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_19
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_19
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_19.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_20
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_20
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_20.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_21
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_21
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_21.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_22
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_22
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_22.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_23
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_23
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_23.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_24
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_24
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_24.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_25
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_25
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_25.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_26
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_26
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_26.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CURR_COL_27
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/CEECV/RORFMDATA-CURR_COL_27
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEECV/RORFMDATA-CURR_COL_27.
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_/CEECV/RORFMDATA_STR, 
MANDT TYPE STRING,
LAUFI TYPE STRING,
GJAHR TYPE STRING,
MONAT_FROM TYPE STRING,
MONAT_TO TYPE STRING,
JOURNAL_TYPE TYPE STRING,
BUKRS TYPE STRING,
MWSKZ TYPE STRING,
SAP_ID TYPE STRING,
USER_FIELD_1 TYPE STRING,
BLDAT TYPE STRING,
NAME1 TYPE STRING,
USER_FIELD_2 TYPE STRING,
STCEG TYPE STRING,
USER_FIELD_4 TYPE STRING,
CURR_COL_05 TYPE STRING,
CURR_COL_06 TYPE STRING,
CURR_COL_07 TYPE STRING,
CURR_COL_08 TYPE STRING,
CURR_COL_09 TYPE STRING,
CURR_COL_10 TYPE STRING,
CURR_COL_11 TYPE STRING,
CURR_COL_12 TYPE STRING,
CURR_COL_13 TYPE STRING,
CURR_COL_14 TYPE STRING,
CURR_COL_15 TYPE STRING,
CURR_COL_16 TYPE STRING,
CURR_COL_17 TYPE STRING,
CURR_COL_18 TYPE STRING,
CURR_COL_19 TYPE STRING,
CURR_COL_20 TYPE STRING,
CURR_COL_21 TYPE STRING,
CURR_COL_22 TYPE STRING,
CURR_COL_23 TYPE STRING,
CURR_COL_24 TYPE STRING,
CURR_COL_25 TYPE STRING,
CURR_COL_26 TYPE STRING,
CURR_COL_27 TYPE STRING,
WAERS TYPE STRING,
GSBER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/CEECV/RORFMDATA_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_/CEECV/RORFMDATA_STR-MANDT sy-vline 
WA_/CEECV/RORFMDATA_STR-LAUFI sy-vline 
WA_/CEECV/RORFMDATA_STR-GJAHR sy-vline 
WA_/CEECV/RORFMDATA_STR-MONAT_FROM sy-vline 
WA_/CEECV/RORFMDATA_STR-MONAT_TO sy-vline 
WA_/CEECV/RORFMDATA_STR-JOURNAL_TYPE sy-vline 
WA_/CEECV/RORFMDATA_STR-BUKRS sy-vline 
WA_/CEECV/RORFMDATA_STR-MWSKZ sy-vline 
WA_/CEECV/RORFMDATA_STR-SAP_ID sy-vline 
WA_/CEECV/RORFMDATA_STR-USER_FIELD_1 sy-vline 
WA_/CEECV/RORFMDATA_STR-BLDAT sy-vline 
WA_/CEECV/RORFMDATA_STR-NAME1 sy-vline 
WA_/CEECV/RORFMDATA_STR-USER_FIELD_2 sy-vline 
WA_/CEECV/RORFMDATA_STR-STCEG sy-vline 
WA_/CEECV/RORFMDATA_STR-USER_FIELD_4 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_05 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_06 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_07 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_08 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_09 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_10 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_11 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_12 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_13 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_14 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_15 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_16 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_17 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_18 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_19 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_20 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_21 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_22 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_23 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_24 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_25 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_26 sy-vline 
WA_/CEECV/RORFMDATA_STR-CURR_COL_27 sy-vline 
WA_/CEECV/RORFMDATA_STR-WAERS sy-vline 
WA_/CEECV/RORFMDATA_STR-GSBER sy-vline      INTO ld_text SEPARATED BY SPACE.

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