ABAP Select data from SAP table ICL1STNFDRIVERDR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ICL1STNFDRIVERDR 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 ICL1STNFDRIVERDR. 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 ICL1STNFDRIVERDR 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_ICL1STNFDRIVERDR TYPE STANDARD TABLE OF ICL1STNFDRIVERDR,
      WA_ICL1STNFDRIVERDR TYPE ICL1STNFDRIVERDR,
      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: <ICL1STNFDRIVERDR> TYPE ICL1STNFDRIVERDR.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ICL1STNFDRIVERDR.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ICL1STNFDRIVERDR
  INTO TABLE IT_ICL1STNFDRIVERDR.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ICL1STNFDRIVERDR
*  INTO TABLE @DATA(IT_ICL1STNFDRIVERDR2).
*--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_ICL1STNFDRIVERDR INDEX 1 INTO DATA(WA_ICL1STNFDRIVERDR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ICL1STNFDRIVERDR ASSIGNING <ICL1STNFDRIVERDR>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ICL1STNFDRIVERDR>-MANDT = 1.
<ICL1STNFDRIVERDR>-DRAFTUUID = 1.
<ICL1STNFDRIVERDR>-PARENTDRAFTUUID = 1.
<ICL1STNFDRIVERDR>-ROOTDRAFTUUID = 1.
<ICL1STNFDRIVERDR>-INSURANCECLAIM = 1.

ENDLOOP.

LOOP AT IT_ICL1STNFDRIVERDR INTO WA_ICL1STNFDRIVERDR.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ICL1STNFDRIVERDR-INSURCLMDAMAGEDOBJECT, sy-vline,
  WA_ICL1STNFDRIVERDR-BUSINESSPARTNER, sy-vline,
  WA_ICL1STNFDRIVERDR-INSURCLMPARTICIPANTROLE, sy-vline,
  WA_ICL1STNFDRIVERDR-LASTCHANGEDBYUSER, sy-vline,
  WA_ICL1STNFDRIVERDR-CHANGEDONDATETIME, sy-vline,
  WA_ICL1STNFDRIVERDR-INSURANCECONTRACT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ICL1STNFDRIVERDR 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_ICL1STNFDRIVERDR 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_ICL1STNFDRIVERDR INTO WA_ICL1STNFDRIVERDR.


*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 INSURANCECLAIM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ICL1STNFDRIVERDR-INSURANCECLAIM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICL1STNFDRIVERDR-INSURANCECLAIM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ICL1STNFDRIVERDR-BUSINESSPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICL1STNFDRIVERDR-BUSINESSPARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INSURANCECONTRACT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ICL1STNFDRIVERDR-INSURANCECONTRACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICL1STNFDRIVERDR-INSURANCECONTRACT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field EMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_ICL1STNFDRIVERDR-EMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICL1STNFDRIVERDR-EMAILADDRESS.
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_ICL1STNFDRIVERDR_STR, 
MANDT TYPE STRING,
DRAFTUUID TYPE STRING,
PARENTDRAFTUUID TYPE STRING,
ROOTDRAFTUUID TYPE STRING,
INSURANCECLAIM TYPE STRING,
INSURCLMDAMAGEDOBJECT TYPE STRING,
BUSINESSPARTNER TYPE STRING,
INSURCLMPARTICIPANTROLE TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
CHANGEDONDATETIME TYPE STRING,
INSURANCECONTRACT TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
FORMOFADDRESS TYPE STRING,
LASTNAME TYPE STRING,
FIRSTNAME TYPE STRING,
STREETNAME TYPE STRING,
HOUSENUMBER TYPE STRING,
CITYNAME TYPE STRING,
POSTALCODE TYPE STRING,
REGION TYPE STRING,
COUNTRY TYPE STRING,
PHONENUMBER TYPE STRING,
EMAILADDRESS TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ICL1STNFDRIVERDR_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_ICL1STNFDRIVERDR_STR-MANDT sy-vline 
WA_ICL1STNFDRIVERDR_STR-DRAFTUUID sy-vline 
WA_ICL1STNFDRIVERDR_STR-PARENTDRAFTUUID sy-vline 
WA_ICL1STNFDRIVERDR_STR-ROOTDRAFTUUID sy-vline 
WA_ICL1STNFDRIVERDR_STR-INSURANCECLAIM sy-vline 
WA_ICL1STNFDRIVERDR_STR-INSURCLMDAMAGEDOBJECT sy-vline 
WA_ICL1STNFDRIVERDR_STR-BUSINESSPARTNER sy-vline 
WA_ICL1STNFDRIVERDR_STR-INSURCLMPARTICIPANTROLE sy-vline 
WA_ICL1STNFDRIVERDR_STR-LASTCHANGEDBYUSER sy-vline 
WA_ICL1STNFDRIVERDR_STR-CHANGEDONDATETIME sy-vline 
WA_ICL1STNFDRIVERDR_STR-INSURANCECONTRACT sy-vline 
WA_ICL1STNFDRIVERDR_STR-BUSINESSPARTNERNAME sy-vline 
WA_ICL1STNFDRIVERDR_STR-FORMOFADDRESS sy-vline 
WA_ICL1STNFDRIVERDR_STR-LASTNAME sy-vline 
WA_ICL1STNFDRIVERDR_STR-FIRSTNAME sy-vline 
WA_ICL1STNFDRIVERDR_STR-STREETNAME sy-vline 
WA_ICL1STNFDRIVERDR_STR-HOUSENUMBER sy-vline 
WA_ICL1STNFDRIVERDR_STR-CITYNAME sy-vline 
WA_ICL1STNFDRIVERDR_STR-POSTALCODE sy-vline 
WA_ICL1STNFDRIVERDR_STR-REGION sy-vline 
WA_ICL1STNFDRIVERDR_STR-COUNTRY sy-vline 
WA_ICL1STNFDRIVERDR_STR-PHONENUMBER sy-vline 
WA_ICL1STNFDRIVERDR_STR-EMAILADDRESS sy-vline 
WA_ICL1STNFDRIVERDR_STR-HASACTIVEENTITY sy-vline 
WA_ICL1STNFDRIVERDR_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ICL1STNFDRIVERDR_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ICL1STNFDRIVERDR_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ICL1STNFDRIVERDR_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ICL1STNFDRIVERDR_STR-DRAFTENTITYOPERATIONCODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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