ABAP Select data from SAP table CMYFMOVLBDGTALT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMYFMOVLBDGTALT
*  INTO TABLE @DATA(IT_CMYFMOVLBDGTALT2).
*--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_CMYFMOVLBDGTALT INDEX 1 INTO DATA(WA_CMYFMOVLBDGTALT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMYFMOVLBDGTALT>-MANDT = 1.
<CMYFMOVLBDGTALT>-FINANCIALMANAGEMENTAREA = 1.
<CMYFMOVLBDGTALT>-AVAILABILITYCONTROLLEDGER = 1.
<CMYFMOVLBDGTALT>-BDGTCASHEFFECTIVITYFISCALYEAR = 1.
<CMYFMOVLBDGTALT>-CONTROLOBJECTCOVERGROUP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CMYFMOVLBDGTALT-CONTROLOBJECTGRANTID, sy-vline,
  WA_CMYFMOVLBDGTALT-CONTROLOBJECTFUND, sy-vline,
  WA_CMYFMOVLBDGTALT-CONTROLOBJECTBUDGETPERIOD, sy-vline,
  WA_CMYFMOVLBDGTALT-CONTROLOBJECTFUNDSCENTER, sy-vline,
  WA_CMYFMOVLBDGTALT-CONTROLOBJECTCOMMITMENTITEM, sy-vline,
  WA_CMYFMOVLBDGTALT-CONTROLOBJECTFUNCTIONALAREA, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CMYFMOVLBDGTALT 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_CMYFMOVLBDGTALT 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_CMYFMOVLBDGTALT INTO WA_CMYFMOVLBDGTALT.


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

*Conversion exit GJAHR, internal->external for field BDGTCASHEFFECTIVITYFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CMYFMOVLBDGTALT-BDGTCASHEFFECTIVITYFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMYFMOVLBDGTALT-BDGTCASHEFFECTIVITYFISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit FMCIL, internal->external for field CONTROLOBJECTCOMMITMENTITEM
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_CMYFMOVLBDGTALT-CONTROLOBJECTCOMMITMENTITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMYFMOVLBDGTALT-CONTROLOBJECTCOMMITMENTITEM.
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_CMYFMOVLBDGTALT_STR, 
MANDT TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
AVAILABILITYCONTROLLEDGER TYPE STRING,
BDGTCASHEFFECTIVITYFISCALYEAR TYPE STRING,
CONTROLOBJECTCOVERGROUP TYPE STRING,
CONTROLOBJECTGRANTID TYPE STRING,
CONTROLOBJECTFUND TYPE STRING,
CONTROLOBJECTBUDGETPERIOD TYPE STRING,
CONTROLOBJECTFUNDSCENTER TYPE STRING,
CONTROLOBJECTCOMMITMENTITEM TYPE STRING,
CONTROLOBJECTFUNCTIONALAREA TYPE STRING,
CONTROLOBJECTFUNDEDPROGRAM TYPE STRING,
CTRLOBJFUNDSMGMTCUSTOMERFIELD TYPE STRING,
FINANCIALMANAGEMENTAREACRCY TYPE STRING,
CTRLOBJGRANTNAME TYPE STRING,
CTRLOBJFUNDTYPE TYPE STRING,
CTRLOBJFUNDNAME TYPE STRING,
CTRLOBJBUDGETPERIODNAME TYPE STRING,
CTRLOBJFUNDSCENTERNAME TYPE STRING,
CTRLOBJCOMMITMENTITEMCATEGORY TYPE STRING,
CTRLOBJCOMMITMENTITEMNAME TYPE STRING,
CTRLOBJFUNCTIONALAREANAME TYPE STRING,
CTRLOBJFUNDEDPROGRAMNAME TYPE STRING,
CONSUMABLEAMOUNTINFMACRCY TYPE STRING,
CONSUMEDAMOUNTINFMACRCY TYPE STRING,
AVAILABLEAMOUNTINFMACRCY TYPE STRING,
NUMBEROFCONTROLOBJECTS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMYFMOVLBDGTALT_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_CMYFMOVLBDGTALT_STR-MANDT sy-vline 
WA_CMYFMOVLBDGTALT_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_CMYFMOVLBDGTALT_STR-AVAILABILITYCONTROLLEDGER sy-vline 
WA_CMYFMOVLBDGTALT_STR-BDGTCASHEFFECTIVITYFISCALYEAR sy-vline 
WA_CMYFMOVLBDGTALT_STR-CONTROLOBJECTCOVERGROUP sy-vline 
WA_CMYFMOVLBDGTALT_STR-CONTROLOBJECTGRANTID sy-vline 
WA_CMYFMOVLBDGTALT_STR-CONTROLOBJECTFUND sy-vline 
WA_CMYFMOVLBDGTALT_STR-CONTROLOBJECTBUDGETPERIOD sy-vline 
WA_CMYFMOVLBDGTALT_STR-CONTROLOBJECTFUNDSCENTER sy-vline 
WA_CMYFMOVLBDGTALT_STR-CONTROLOBJECTCOMMITMENTITEM sy-vline 
WA_CMYFMOVLBDGTALT_STR-CONTROLOBJECTFUNCTIONALAREA sy-vline 
WA_CMYFMOVLBDGTALT_STR-CONTROLOBJECTFUNDEDPROGRAM sy-vline 
WA_CMYFMOVLBDGTALT_STR-CTRLOBJFUNDSMGMTCUSTOMERFIELD sy-vline 
WA_CMYFMOVLBDGTALT_STR-FINANCIALMANAGEMENTAREACRCY sy-vline 
WA_CMYFMOVLBDGTALT_STR-CTRLOBJGRANTNAME sy-vline 
WA_CMYFMOVLBDGTALT_STR-CTRLOBJFUNDTYPE sy-vline 
WA_CMYFMOVLBDGTALT_STR-CTRLOBJFUNDNAME sy-vline 
WA_CMYFMOVLBDGTALT_STR-CTRLOBJBUDGETPERIODNAME sy-vline 
WA_CMYFMOVLBDGTALT_STR-CTRLOBJFUNDSCENTERNAME sy-vline 
WA_CMYFMOVLBDGTALT_STR-CTRLOBJCOMMITMENTITEMCATEGORY sy-vline 
WA_CMYFMOVLBDGTALT_STR-CTRLOBJCOMMITMENTITEMNAME sy-vline 
WA_CMYFMOVLBDGTALT_STR-CTRLOBJFUNCTIONALAREANAME sy-vline 
WA_CMYFMOVLBDGTALT_STR-CTRLOBJFUNDEDPROGRAMNAME sy-vline 
WA_CMYFMOVLBDGTALT_STR-CONSUMABLEAMOUNTINFMACRCY sy-vline 
WA_CMYFMOVLBDGTALT_STR-CONSUMEDAMOUNTINFMACRCY sy-vline 
WA_CMYFMOVLBDGTALT_STR-AVAILABLEAMOUNTINFMACRCY sy-vline 
WA_CMYFMOVLBDGTALT_STR-NUMBEROFCONTROLOBJECTS sy-vline      INTO ld_text SEPARATED BY SPACE.

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