ABAP Select data from SAP table IFMUSFG_SF224_DERIVE into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP IFMUSFG_SF224_DERIVE 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 IFMUSFG_SF224_DERIVE. 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 IFMUSFG_SF224_DERIVE 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_IFMUSFG_SF224_DERIVE TYPE STANDARD TABLE OF IFMUSFG_SF224_DERIVE,
      WA_IFMUSFG_SF224_DERIVE TYPE IFMUSFG_SF224_DERIVE,
      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: <IFMUSFG_SF224_DERIVE> TYPE IFMUSFG_SF224_DERIVE.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_IFMUSFG_SF224_DERIVE.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM IFMUSFG_SF224_DERIVE
  INTO TABLE IT_IFMUSFG_SF224_DERIVE.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFMUSFG_SF224_DERIVE
*  INTO TABLE @DATA(IT_IFMUSFG_SF224_DERIVE2).
*--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_IFMUSFG_SF224_DERIVE INDEX 1 INTO DATA(WA_IFMUSFG_SF224_DERIVE2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_IFMUSFG_SF224_DERIVE ASSIGNING <IFMUSFG_SF224_DERIVE>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFMUSFG_SF224_DERIVE>-RYEAR = 1.
<IFMUSFG_SF224_DERIVE>-RACCT = 1.
<IFMUSFG_SF224_DERIVE>-RBUSA = 1.
<IFMUSFG_SF224_DERIVE>-RCNTR = 1.
<IFMUSFG_SF224_DERIVE>-RPROJK = 1.

ENDLOOP.

LOOP AT IT_IFMUSFG_SF224_DERIVE INTO WA_IFMUSFG_SF224_DERIVE.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFMUSFG_SF224_DERIVE-RFAREA, sy-vline,
  WA_IFMUSFG_SF224_DERIVE-RFUND, sy-vline,
  WA_IFMUSFG_SF224_DERIVE-RFIPEX, sy-vline,
  WA_IFMUSFG_SF224_DERIVE-RFISTL, sy-vline,
  WA_IFMUSFG_SF224_DERIVE-RORDNR, sy-vline,
  WA_IFMUSFG_SF224_DERIVE-RVBUND, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFMUSFG_SF224_DERIVE 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_IFMUSFG_SF224_DERIVE 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_IFMUSFG_SF224_DERIVE INTO WA_IFMUSFG_SF224_DERIVE.


*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 RYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_IFMUSFG_SF224_DERIVE-RYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMUSFG_SF224_DERIVE-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RACCT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFMUSFG_SF224_DERIVE-RACCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMUSFG_SF224_DERIVE-RACCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RCNTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFMUSFG_SF224_DERIVE-RCNTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMUSFG_SF224_DERIVE-RCNTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field RPROJK
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_IFMUSFG_SF224_DERIVE-RPROJK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMUSFG_SF224_DERIVE-RPROJK.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIL, internal->external for field RFIPEX
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_IFMUSFG_SF224_DERIVE-RFIPEX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMUSFG_SF224_DERIVE-RFIPEX.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RORDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFMUSFG_SF224_DERIVE-RORDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMUSFG_SF224_DERIVE-RORDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RVBUND
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFMUSFG_SF224_DERIVE-RVBUND
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMUSFG_SF224_DERIVE-RVBUND.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REFDOCNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFMUSFG_SF224_DERIVE-REFDOCNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMUSFG_SF224_DERIVE-REFDOCNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFMUSFG_SF224_DERIVE-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMUSFG_SF224_DERIVE-LIFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFMUSFG_SF224_DERIVE-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMUSFG_SF224_DERIVE-KUNNR.
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_IFMUSFG_SF224_DERIVE_STR, 
RYEAR TYPE STRING,
RACCT TYPE STRING,
RBUSA TYPE STRING,
RCNTR TYPE STRING,
RPROJK TYPE STRING,
RFAREA TYPE STRING,
RFUND TYPE STRING,
RFIPEX TYPE STRING,
RFISTL TYPE STRING,
RORDNR TYPE STRING,
RVBUND TYPE STRING,
RAGNCY_LCTN_CODE TYPE STRING,
RFINUSE TYPE STRING,
DOCTY TYPE STRING,
REFDOCNR TYPE STRING,
FUND_TYPE TYPE STRING,
SGL_ACCOUNT TYPE STRING,
MEASURE TYPE STRING,
LIFNR TYPE STRING,
KUNNR TYPE STRING,
PROG_REPT_CAT_9 TYPE STRING,
AOF_PREFIX TYPE STRING,
AOF_SUFFIX TYPE STRING,
TARGET_SYSTEM TYPE STRING,
RECLASSIFICATION TYPE STRING,
RBUDGET_PD TYPE STRING,
USERTEMP1 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFMUSFG_SF224_DERIVE_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_IFMUSFG_SF224_DERIVE_STR-RYEAR sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RACCT sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RBUSA sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RCNTR sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RPROJK sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RFAREA sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RFUND sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RFIPEX sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RFISTL sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RORDNR sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RVBUND sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RAGNCY_LCTN_CODE sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RFINUSE sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-DOCTY sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-REFDOCNR sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-FUND_TYPE sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-SGL_ACCOUNT sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-MEASURE sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-LIFNR sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-KUNNR sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-PROG_REPT_CAT_9 sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-AOF_PREFIX sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-AOF_SUFFIX sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-TARGET_SYSTEM sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RECLASSIFICATION sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-RBUDGET_PD sy-vline 
WA_IFMUSFG_SF224_DERIVE_STR-USERTEMP1 sy-vline      INTO ld_text SEPARATED BY SPACE.

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