ABAP Select data from SAP table CMYFMANNALTDDBGT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMYFMANNALTDDBGT
*  INTO TABLE @DATA(IT_CMYFMANNALTDDBGT2).
*--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_CMYFMANNALTDDBGT INDEX 1 INTO DATA(WA_CMYFMANNALTDDBGT2).


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

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

ENDLOOP.

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

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


*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_CMYFMANNALTDDBGT-AVAILABILITYCONTROLLEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMYFMANNALTDDBGT-AVAILABILITYCONTROLLEDGER.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

*Conversion exit FMCIL, internal->external for field BUDGETEDCOMMITMENTITEM
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_CMYFMANNALTDDBGT-BUDGETEDCOMMITMENTITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMYFMANNALTDDBGT-BUDGETEDCOMMITMENTITEM.
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_CMYFMANNALTDDBGT_STR, 
MANDT TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
AVAILABILITYCONTROLLEDGER TYPE STRING,
FINMGMTAREAFISCALYEAR 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,
BUDGETDOCUMENTYEAR TYPE STRING,
BUDGETENTRYDOCUMENT TYPE STRING,
BUDGETENTRYDOCUMENTITEM 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,
BUDGETVERSION TYPE STRING,
BUDGETINGPROCESS TYPE STRING,
BUDGETENTRYDOCUMENTTYPE TYPE STRING,
BUDGETENTRYDOCUMENTSTATUS TYPE STRING,
ORIGINALBUDGETINGAPPLICATION TYPE STRING,
INTERNALBUDGETINGPROCESS TYPE STRING,
BUDGETVALUETYPE TYPE STRING,
BUDGETCATEGORY TYPE STRING,
BUDGETTYPE TYPE STRING,
BUDGETEDGRANTID TYPE STRING,
BUDGETEDFUND TYPE STRING,
BUDGETEDBUDGETPERIOD TYPE STRING,
BUDGETEDFUNDSCENTER TYPE STRING,
BUDGETEDCOMMITMENTITEM TYPE STRING,
BUDGETEDFUNCTIONALAREA TYPE STRING,
BUDGETEDFUNDEDPROGRAM TYPE STRING,
BUDGETEDFUNDSMGMTCUSTOMERFIELD TYPE STRING,
BUDGETAMOUNTINFMACRCY TYPE STRING,
NUMBEROFDOCUMENTITEMS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMYFMANNALTDDBGT_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_CMYFMANNALTDDBGT_STR-MANDT sy-vline 
WA_CMYFMANNALTDDBGT_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_CMYFMANNALTDDBGT_STR-AVAILABILITYCONTROLLEDGER sy-vline 
WA_CMYFMANNALTDDBGT_STR-FINMGMTAREAFISCALYEAR sy-vline 
WA_CMYFMANNALTDDBGT_STR-BDGTCASHEFFECTIVITYFISCALYEAR sy-vline 
WA_CMYFMANNALTDDBGT_STR-CONTROLOBJECTCOVERGROUP sy-vline 
WA_CMYFMANNALTDDBGT_STR-CONTROLOBJECTGRANTID sy-vline 
WA_CMYFMANNALTDDBGT_STR-CONTROLOBJECTFUND sy-vline 
WA_CMYFMANNALTDDBGT_STR-CONTROLOBJECTBUDGETPERIOD sy-vline 
WA_CMYFMANNALTDDBGT_STR-CONTROLOBJECTFUNDSCENTER sy-vline 
WA_CMYFMANNALTDDBGT_STR-CONTROLOBJECTCOMMITMENTITEM sy-vline 
WA_CMYFMANNALTDDBGT_STR-CONTROLOBJECTFUNCTIONALAREA sy-vline 
WA_CMYFMANNALTDDBGT_STR-CONTROLOBJECTFUNDEDPROGRAM sy-vline 
WA_CMYFMANNALTDDBGT_STR-CTRLOBJFUNDSMGMTCUSTOMERFIELD sy-vline 
WA_CMYFMANNALTDDBGT_STR-FINANCIALMANAGEMENTAREACRCY sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETDOCUMENTYEAR sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETENTRYDOCUMENT sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETENTRYDOCUMENTITEM sy-vline 
WA_CMYFMANNALTDDBGT_STR-CTRLOBJGRANTNAME sy-vline 
WA_CMYFMANNALTDDBGT_STR-CTRLOBJFUNDTYPE sy-vline 
WA_CMYFMANNALTDDBGT_STR-CTRLOBJFUNDNAME sy-vline 
WA_CMYFMANNALTDDBGT_STR-CTRLOBJBUDGETPERIODNAME sy-vline 
WA_CMYFMANNALTDDBGT_STR-CTRLOBJFUNDSCENTERNAME sy-vline 
WA_CMYFMANNALTDDBGT_STR-CTRLOBJCOMMITMENTITEMCATEGORY sy-vline 
WA_CMYFMANNALTDDBGT_STR-CTRLOBJCOMMITMENTITEMNAME sy-vline 
WA_CMYFMANNALTDDBGT_STR-CTRLOBJFUNCTIONALAREANAME sy-vline 
WA_CMYFMANNALTDDBGT_STR-CTRLOBJFUNDEDPROGRAMNAME sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETVERSION sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETINGPROCESS sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETENTRYDOCUMENTTYPE sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETENTRYDOCUMENTSTATUS sy-vline 
WA_CMYFMANNALTDDBGT_STR-ORIGINALBUDGETINGAPPLICATION sy-vline 
WA_CMYFMANNALTDDBGT_STR-INTERNALBUDGETINGPROCESS sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETVALUETYPE sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETCATEGORY sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETTYPE sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETEDGRANTID sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETEDFUND sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETEDBUDGETPERIOD sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETEDFUNDSCENTER sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETEDCOMMITMENTITEM sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETEDFUNCTIONALAREA sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETEDFUNDEDPROGRAM sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETEDFUNDSMGMTCUSTOMERFIELD sy-vline 
WA_CMYFMANNALTDDBGT_STR-BUDGETAMOUNTINFMACRCY sy-vline 
WA_CMYFMANNALTDDBGT_STR-NUMBEROFDOCUMENTITEMS sy-vline      INTO ld_text SEPARATED BY SPACE.

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