ABAP Select data from SAP table ICL1STNFTP into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP ICL1STNFTP 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 ICL1STNFTP. 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 ICL1STNFTP 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_ICL1STNFTP TYPE STANDARD TABLE OF ICL1STNFTP,
      WA_ICL1STNFTP TYPE ICL1STNFTP,
      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: <ICL1STNFTP> TYPE ICL1STNFTP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ICL1STNFTP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ICL1STNFTP
  INTO TABLE IT_ICL1STNFTP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ICL1STNFTP
*  INTO TABLE @DATA(IT_ICL1STNFTP2).
*--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_ICL1STNFTP INDEX 1 INTO DATA(WA_ICL1STNFTP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ICL1STNFTP ASSIGNING <ICL1STNFTP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ICL1STNFTP>-MANDT = 1.
<ICL1STNFTP>-INSURANCECLAIM = 1.
<ICL1STNFTP>-INSURANCECONTRACT = 1.
<ICL1STNFTP>-CHANGEDONDATETIME = 1.
<ICL1STNFTP>-LASTCHANGEDBYUSER = 1.

ENDLOOP.

LOOP AT IT_ICL1STNFTP INTO WA_ICL1STNFTP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ICL1STNFTP-CREATIONDATETIME, sy-vline,
  WA_ICL1STNFTP-CREATEDBYUSER, sy-vline,
  WA_ICL1STNFTP-INSURCLMTYPE, sy-vline,
  WA_ICL1STNFTP-INSURCLMTYPEGENERATION, sy-vline,
  WA_ICL1STNFTP-INSURCLMTYPEVERS, sy-vline,
  WA_ICL1STNFTP-INSURCLMAUTHZNGRP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ICL1STNFTP 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_ICL1STNFTP 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_ICL1STNFTP INTO WA_ICL1STNFTP.


*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_ICL1STNFTP-INSURANCECLAIM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICL1STNFTP-INSURANCECLAIM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INSURANCECONTRACT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ICL1STNFTP-INSURANCECONTRACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICL1STNFTP-INSURANCECONTRACT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INSURCLMLOSSLOCADDRESSID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ICL1STNFTP-INSURCLMLOSSLOCADDRESSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICL1STNFTP-INSURCLMLOSSLOCADDRESSID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INSURANCEPOLICYHOLDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ICL1STNFTP-INSURANCEPOLICYHOLDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICL1STNFTP-INSURANCEPOLICYHOLDER.
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_ICL1STNFTP_STR, 
MANDT TYPE STRING,
INSURANCECLAIM TYPE STRING,
INSURANCECONTRACT TYPE STRING,
CHANGEDONDATETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
CREATIONDATETIME TYPE STRING,
CREATEDBYUSER TYPE STRING,
INSURCLMTYPE TYPE STRING,
INSURCLMTYPEGENERATION TYPE STRING,
INSURCLMTYPEVERS TYPE STRING,
INSURCLMAUTHZNGRP TYPE STRING,
INSURCLMINCDNTTYPE TYPE STRING,
INSURCLMDATEOFLOSS TYPE STRING,
INSURCLMCAUSEOFLOSS TYPE STRING,
INSURCLMLOSSLOCADDRESSID TYPE STRING,
INSURCLMPOLICYPRODUCT TYPE STRING,
INSURCLMPOLICYPRODGENERATION TYPE STRING,
INSURCLMPOLICYPRODUCTVERSION TYPE STRING,
INSURCLMLOSSLOCSTREET TYPE STRING,
INSURCLMLOSSLOCHOUSENUMBER TYPE STRING,
INSURCLMLOSSLOCCITY TYPE STRING,
INSURCLMLOSSLOCREGION TYPE STRING,
INSURCLMLOSSLOCPOSTALCODE TYPE STRING,
INSURCLMLOSSLOCCOUNTRY TYPE STRING,
INSURCLMLOSSLOCLONGITUDE TYPE STRING,
INSURCLMLOSSLOCLATITUDE TYPE STRING,
INSURCLMDESCRIPTIONOFLOSS TYPE STRING,
INSURANCEPOLICYHOLDER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ICL1STNFTP_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_ICL1STNFTP_STR-MANDT sy-vline 
WA_ICL1STNFTP_STR-INSURANCECLAIM sy-vline 
WA_ICL1STNFTP_STR-INSURANCECONTRACT sy-vline 
WA_ICL1STNFTP_STR-CHANGEDONDATETIME sy-vline 
WA_ICL1STNFTP_STR-LASTCHANGEDBYUSER sy-vline 
WA_ICL1STNFTP_STR-CREATIONDATETIME sy-vline 
WA_ICL1STNFTP_STR-CREATEDBYUSER sy-vline 
WA_ICL1STNFTP_STR-INSURCLMTYPE sy-vline 
WA_ICL1STNFTP_STR-INSURCLMTYPEGENERATION sy-vline 
WA_ICL1STNFTP_STR-INSURCLMTYPEVERS sy-vline 
WA_ICL1STNFTP_STR-INSURCLMAUTHZNGRP sy-vline 
WA_ICL1STNFTP_STR-INSURCLMINCDNTTYPE sy-vline 
WA_ICL1STNFTP_STR-INSURCLMDATEOFLOSS sy-vline 
WA_ICL1STNFTP_STR-INSURCLMCAUSEOFLOSS sy-vline 
WA_ICL1STNFTP_STR-INSURCLMLOSSLOCADDRESSID sy-vline 
WA_ICL1STNFTP_STR-INSURCLMPOLICYPRODUCT sy-vline 
WA_ICL1STNFTP_STR-INSURCLMPOLICYPRODGENERATION sy-vline 
WA_ICL1STNFTP_STR-INSURCLMPOLICYPRODUCTVERSION sy-vline 
WA_ICL1STNFTP_STR-INSURCLMLOSSLOCSTREET sy-vline 
WA_ICL1STNFTP_STR-INSURCLMLOSSLOCHOUSENUMBER sy-vline 
WA_ICL1STNFTP_STR-INSURCLMLOSSLOCCITY sy-vline 
WA_ICL1STNFTP_STR-INSURCLMLOSSLOCREGION sy-vline 
WA_ICL1STNFTP_STR-INSURCLMLOSSLOCPOSTALCODE sy-vline 
WA_ICL1STNFTP_STR-INSURCLMLOSSLOCCOUNTRY sy-vline 
WA_ICL1STNFTP_STR-INSURCLMLOSSLOCLONGITUDE sy-vline 
WA_ICL1STNFTP_STR-INSURCLMLOSSLOCLATITUDE sy-vline 
WA_ICL1STNFTP_STR-INSURCLMDESCRIPTIONOFLOSS sy-vline 
WA_ICL1STNFTP_STR-INSURANCEPOLICYHOLDER sy-vline      INTO ld_text SEPARATED BY SPACE.

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