ABAP Select data from SAP table CFETOACCASSGMTTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CFETOACCASSGMTTP
*  INTO TABLE @DATA(IT_CFETOACCASSGMTTP2).
*--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_CFETOACCASSGMTTP INDEX 1 INTO DATA(WA_CFETOACCASSGMTTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CFETOACCASSGMTTP>-MANDT = 1.
<CFETOACCASSGMTTP>-FORCEELEMENTORGID = 1.
<CFETOACCASSGMTTP>-FRCELMNTORGPLNGSTATUS = 1.
<CFETOACCASSGMTTP>-FRCELMNTORGVALDTYSTARTDATE = 1.
<CFETOACCASSGMTTP>-FRCELMNTORGVALDTYENDDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CFETOACCASSGMTTP-FRCELMNTORGPLANVERSION, sy-vline,
  WA_CFETOACCASSGMTTP-FRCELMNTORGTYPE, sy-vline,
  WA_CFETOACCASSGMTTP-FRCELMNTORGSUBTYPE, sy-vline,
  WA_CFETOACCASSGMTTP-FRCELMNTORGVARIATIONID, sy-vline,
  WA_CFETOACCASSGMTTP-NUMBEROFFORCEELEMENTORG, sy-vline,
  WA_CFETOACCASSGMTTP-FRCELMNTORGINFOTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CFETOACCASSGMTTP 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_CFETOACCASSGMTTP 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_CFETOACCASSGMTTP INTO WA_CFETOACCASSGMTTP.


*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_CFETOACCASSGMTTP_STR, 
MANDT TYPE STRING,
FORCEELEMENTORGID TYPE STRING,
FRCELMNTORGPLNGSTATUS TYPE STRING,
FRCELMNTORGVALDTYSTARTDATE TYPE STRING,
FRCELMNTORGVALDTYENDDATE TYPE STRING,
FRCELMNTORGPLANVERSION TYPE STRING,
FRCELMNTORGTYPE TYPE STRING,
FRCELMNTORGSUBTYPE TYPE STRING,
FRCELMNTORGVARIATIONID TYPE STRING,
NUMBEROFFORCEELEMENTORG TYPE STRING,
FRCELMNTORGINFOTYPE TYPE STRING,
FRCELMNTORGCONCATENATEDID TYPE STRING,
FRCELMNTORGCOMPANYCODE TYPE STRING,
COMPANYCODENAME TYPE STRING,
FRCELMNTORGBUSINESSAREA TYPE STRING,
BUSINESSAREANAME TYPE STRING,
FRCELMNTORGACCOUNTINGPLANT TYPE STRING,
PLANTNAME TYPE STRING,
FRCELMNTORGPERSONNELAREA TYPE STRING,
FRCELMNTORGPERSONNELAREATEXT TYPE STRING,
FRCELMNTORGPERSONNELSUBAREA TYPE STRING,
FRCELMNTORGPERSONNELSUBAREATXT TYPE STRING,
FRCELMNTORGCONTROLLINGAREA TYPE STRING,
CONTROLLINGAREANAME TYPE STRING,
FRCELMNTORGNAME TYPE STRING,
FRCELMNTORGVALDTYSTARTDATEFOED TYPE STRING,
FRCELMNTORGVALDTYENDDATEFOED TYPE STRING,
FRCELMNTORGPLNGSTSCRITLTY TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
FINANCIALMANAGEMENTAREANAME TYPE STRING,
FRCELMNTORGPLNGSTATUSNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CFETOACCASSGMTTP_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_CFETOACCASSGMTTP_STR-MANDT sy-vline 
WA_CFETOACCASSGMTTP_STR-FORCEELEMENTORGID sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGPLNGSTATUS sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGVALDTYSTARTDATE sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGVALDTYENDDATE sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGPLANVERSION sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGTYPE sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGSUBTYPE sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGVARIATIONID sy-vline 
WA_CFETOACCASSGMTTP_STR-NUMBEROFFORCEELEMENTORG sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGINFOTYPE sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGCONCATENATEDID sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGCOMPANYCODE sy-vline 
WA_CFETOACCASSGMTTP_STR-COMPANYCODENAME sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGBUSINESSAREA sy-vline 
WA_CFETOACCASSGMTTP_STR-BUSINESSAREANAME sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGACCOUNTINGPLANT sy-vline 
WA_CFETOACCASSGMTTP_STR-PLANTNAME sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGPERSONNELAREA sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGPERSONNELAREATEXT sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGPERSONNELSUBAREA sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGPERSONNELSUBAREATXT sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGCONTROLLINGAREA sy-vline 
WA_CFETOACCASSGMTTP_STR-CONTROLLINGAREANAME sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGNAME sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGVALDTYSTARTDATEFOED sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGVALDTYENDDATEFOED sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGPLNGSTSCRITLTY sy-vline 
WA_CFETOACCASSGMTTP_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_CFETOACCASSGMTTP_STR-FINANCIALMANAGEMENTAREANAME sy-vline 
WA_CFETOACCASSGMTTP_STR-FRCELMNTORGPLNGSTATUSNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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