ABAP Select data from SAP table FMFUNDSCTR_DRAFT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FMFUNDSCTR_DRAFT
*  INTO TABLE @DATA(IT_FMFUNDSCTR_DRAFT2).
*--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_FMFUNDSCTR_DRAFT INDEX 1 INTO DATA(WA_FMFUNDSCTR_DRAFT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FMFUNDSCTR_DRAFT>-MANDT = 1.
<FMFUNDSCTR_DRAFT>-DRAFTUUID = 1.
<FMFUNDSCTR_DRAFT>-FINANCIALMANAGEMENTAREA = 1.
<FMFUNDSCTR_DRAFT>-FUNDSCENTER = 1.
<FMFUNDSCTR_DRAFT>-VALIDITYENDDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FMFUNDSCTR_DRAFT-FINANCIALMANAGEMENTAREAFOREDIT, sy-vline,
  WA_FMFUNDSCTR_DRAFT-FUNDSCENTERFOREDIT, sy-vline,
  WA_FMFUNDSCTR_DRAFT-VALIDITYENDDATEFOREDIT, sy-vline,
  WA_FMFUNDSCTR_DRAFT-VALIDITYSTARTDATE, sy-vline,
  WA_FMFUNDSCTR_DRAFT-CREATEDBYUSER, sy-vline,
  WA_FMFUNDSCTR_DRAFT-CREATIONDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FMFUNDSCTR_DRAFT 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_FMFUNDSCTR_DRAFT 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_FMFUNDSCTR_DRAFT INTO WA_FMFUNDSCTR_DRAFT.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_FMFUNDSCTR_DRAFT_STR, 
MANDT TYPE STRING,
DRAFTUUID TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
FUNDSCENTER TYPE STRING,
VALIDITYENDDATE TYPE STRING,
FINANCIALMANAGEMENTAREAFOREDIT TYPE STRING,
FUNDSCENTERFOREDIT TYPE STRING,
VALIDITYENDDATEFOREDIT TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
FUNDSCENTEREXPIRATIONDATE TYPE STRING,
FUNDSCENTERRESPONSIBLE TYPE STRING,
FUNDSCENTERRESPONSIBLENAME TYPE STRING,
FUNDSCENTERDEFAULTFUND TYPE STRING,
FUNDSCENTERAUTHZNGRP TYPE STRING,
FNDSCENTERFINMGMTAREAFORAUTHZN TYPE STRING,
COMPANYCODE TYPE STRING,
BUSINESSAREA TYPE STRING,
FUNDSCENTERNAME TYPE STRING,
FUNDSCENTERDESCRIPTION TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
DUMMY_FMFC_INCL_EEW_PS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FMFUNDSCTR_DRAFT_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_FMFUNDSCTR_DRAFT_STR-MANDT sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-DRAFTUUID sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-FUNDSCENTER sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-VALIDITYENDDATE sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-FINANCIALMANAGEMENTAREAFOREDIT sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-FUNDSCENTERFOREDIT sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-VALIDITYENDDATEFOREDIT sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-VALIDITYSTARTDATE sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-CREATEDBYUSER sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-CREATIONDATE sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-LASTCHANGEDBYUSER sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-LASTCHANGEDATE sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-FUNDSCENTEREXPIRATIONDATE sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-FUNDSCENTERRESPONSIBLE sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-FUNDSCENTERRESPONSIBLENAME sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-FUNDSCENTERDEFAULTFUND sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-FUNDSCENTERAUTHZNGRP sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-FNDSCENTERFINMGMTAREAFORAUTHZN sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-COMPANYCODE sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-BUSINESSAREA sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-FUNDSCENTERNAME sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-FUNDSCENTERDESCRIPTION sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-HASACTIVEENTITY sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_FMFUNDSCTR_DRAFT_STR-DUMMY_FMFC_INCL_EEW_PS sy-vline      INTO ld_text SEPARATED BY SPACE.

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