ABAP Select data from SAP table ISINSURCLM1STNOTIFWTNSSTP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ISINSURCLM1STNOTIFWTNSSTP 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 ISINSURCLM1STNOTIFWTNSSTP. 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 ISINSURCLM1STNOTIFWTNSSTP 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_ISINSURCLM1STNOTIFWTNSSTP TYPE STANDARD TABLE OF ISINSURCLM1STNOTIFWTNSSTP,
      WA_ISINSURCLM1STNOTIFWTNSSTP TYPE ISINSURCLM1STNOTIFWTNSSTP,
      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: <ISINSURCLM1STNOTIFWTNSSTP> TYPE ISINSURCLM1STNOTIFWTNSSTP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ISINSURCLM1STNOTIFWTNSSTP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ISINSURCLM1STNOTIFWTNSSTP
  INTO TABLE IT_ISINSURCLM1STNOTIFWTNSSTP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISINSURCLM1STNOTIFWTNSSTP
*  INTO TABLE @DATA(IT_ISINSURCLM1STNOTIFWTNSSTP2).
*--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_ISINSURCLM1STNOTIFWTNSSTP INDEX 1 INTO DATA(WA_ISINSURCLM1STNOTIFWTNSSTP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ISINSURCLM1STNOTIFWTNSSTP ASSIGNING <ISINSURCLM1STNOTIFWTNSSTP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISINSURCLM1STNOTIFWTNSSTP>-KEY = 1.
<ISINSURCLM1STNOTIFWTNSSTP>-PARENT_KEY = 1.
<ISINSURCLM1STNOTIFWTNSSTP>-ROOT_KEY = 1.
<ISINSURCLM1STNOTIFWTNSSTP>-INSURANCECLAIM = 1.
<ISINSURCLM1STNOTIFWTNSSTP>-BUSINESSPARTNER = 1.

ENDLOOP.

LOOP AT IT_ISINSURCLM1STNOTIFWTNSSTP INTO WA_ISINSURCLM1STNOTIFWTNSSTP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISINSURCLM1STNOTIFWTNSSTP-INSURCLMSUBOBJECTCATEGORY, sy-vline,
  WA_ISINSURCLM1STNOTIFWTNSSTP-INSURCLMSUBOBJECT, sy-vline,
  WA_ISINSURCLM1STNOTIFWTNSSTP-INSURCLMPARTICIPANTROLE, sy-vline,
  WA_ISINSURCLM1STNOTIFWTNSSTP-BUSINESSPARTNERFOREDIT, sy-vline,
  WA_ISINSURCLM1STNOTIFWTNSSTP-LASTCHANGEDBYUSER, sy-vline,
  WA_ISINSURCLM1STNOTIFWTNSSTP-CHANGEDONDATETIME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISINSURCLM1STNOTIFWTNSSTP 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_ISINSURCLM1STNOTIFWTNSSTP 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_ISINSURCLM1STNOTIFWTNSSTP INTO WA_ISINSURCLM1STNOTIFWTNSSTP.


*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_ISINSURCLM1STNOTIFWTNSSTP-INSURANCECLAIM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISINSURCLM1STNOTIFWTNSSTP-INSURANCECLAIM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISINSURCLM1STNOTIFWTNSSTP-BUSINESSPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISINSURCLM1STNOTIFWTNSSTP-BUSINESSPARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNERFOREDIT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISINSURCLM1STNOTIFWTNSSTP-BUSINESSPARTNERFOREDIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISINSURCLM1STNOTIFWTNSSTP-BUSINESSPARTNERFOREDIT.
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_ISINSURCLM1STNOTIFWTNSSTP_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
INSURANCECLAIM TYPE STRING,
BUSINESSPARTNER TYPE STRING,
INSURCLMSUBOBJECTCATEGORY TYPE STRING,
INSURCLMSUBOBJECT TYPE STRING,
INSURCLMPARTICIPANTROLE TYPE STRING,
BUSINESSPARTNERFOREDIT TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
CHANGEDONDATETIME TYPE STRING,
FORMOFADDRESS TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
LASTNAME TYPE STRING,
FIRSTNAME TYPE STRING,
GENDERCODENAME TYPE STRING,
STREETNAME TYPE STRING,
HOUSENUMBER TYPE STRING,
CITYNAME TYPE STRING,
POSTALCODE TYPE STRING,
REGION TYPE STRING,
COUNTRY TYPE STRING,
PHONENUMBER TYPE STRING,
BIRTHDATE TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISINSURCLM1STNOTIFWTNSSTP_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_ISINSURCLM1STNOTIFWTNSSTP_STR-KEY sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-PARENT_KEY sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-ROOT_KEY sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-INSURANCECLAIM sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-BUSINESSPARTNER sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-INSURCLMSUBOBJECTCATEGORY sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-INSURCLMSUBOBJECT sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-INSURCLMPARTICIPANTROLE sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-BUSINESSPARTNERFOREDIT sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-LASTCHANGEDBYUSER sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-CHANGEDONDATETIME sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-FORMOFADDRESS sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-BUSINESSPARTNERNAME sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-LASTNAME sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-FIRSTNAME sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-GENDERCODENAME sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-STREETNAME sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-HOUSENUMBER sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-CITYNAME sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-POSTALCODE sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-REGION sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-COUNTRY sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-PHONENUMBER sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-BIRTHDATE sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-HASACTIVEENTITY sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISINSURCLM1STNOTIFWTNSSTP_STR-ISACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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