ABAP Select data from SAP table ISCNSLDTNFINSTMNTITEMTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISCNSLDTNFINSTMNTITEMTP
*  INTO TABLE @DATA(IT_ISCNSLDTNFINSTMNTITEMTP2).
*--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_ISCNSLDTNFINSTMNTITEMTP INDEX 1 INTO DATA(WA_ISCNSLDTNFINSTMNTITEMTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISCNSLDTNFINSTMNTITEMTP>-KEY = 1.
<ISCNSLDTNFINSTMNTITEMTP>-PARENT_KEY = 1.
<ISCNSLDTNFINSTMNTITEMTP>-ROOT_KEY = 1.
<ISCNSLDTNFINSTMNTITEMTP>-CONSOLIDATIONCHARTOFACCOUNTS = 1.
<ISCNSLDTNFINSTMNTITEMTP>-FINANCIALSTATEMENTITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISCNSLDTNFINSTMNTITEMTP-CNSLDTNCHARTOFACCOUNTSFOREDIT, sy-vline,
  WA_ISCNSLDTNFINSTMNTITEMTP-FINANCIALSTATEMENTITEMFOREDIT, sy-vline,
  WA_ISCNSLDTNFINSTMNTITEMTP-FINANCIALSTATEMENTITEMTYPE, sy-vline,
  WA_ISCNSLDTNFINSTMNTITEMTP-ISCONSOLIDATIONITEM, sy-vline,
  WA_ISCNSLDTNFINSTMNTITEMTP-FINANCIALSTATEMENTITEMISBLKD, sy-vline,
  WA_ISCNSLDTNFINSTMNTITEMTP-BREAKDOWNCATEGORY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISCNSLDTNFINSTMNTITEMTP 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_ISCNSLDTNFINSTMNTITEMTP 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_ISCNSLDTNFINSTMNTITEMTP INTO WA_ISCNSLDTNFINSTMNTITEMTP.


*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 BFIMC, internal->external for field FINANCIALSTATEMENTITEM
CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT'
  EXPORTING
    input =                      WA_ISCNSLDTNFINSTMNTITEMTP-FINANCIALSTATEMENTITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISCNSLDTNFINSTMNTITEMTP-FINANCIALSTATEMENTITEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field FINANCIALSTATEMENTITEMFOREDIT
CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT'
  EXPORTING
    input =                      WA_ISCNSLDTNFINSTMNTITEMTP-FINANCIALSTATEMENTITEMFOREDIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISCNSLDTNFINSTMNTITEMTP-FINANCIALSTATEMENTITEMFOREDIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field ELIMINATIONTARGETFSITEM
CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT'
  EXPORTING
    input =                      WA_ISCNSLDTNFINSTMNTITEMTP-ELIMINATIONTARGETFSITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISCNSLDTNFINSTMNTITEMTP-ELIMINATIONTARGETFSITEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field NCITARGETFSITEM
CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT'
  EXPORTING
    input =                      WA_ISCNSLDTNFINSTMNTITEMTP-NCITARGETFSITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISCNSLDTNFINSTMNTITEMTP-NCITARGETFSITEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field PLANNINGTARGETFSITEM
CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT'
  EXPORTING
    input =                      WA_ISCNSLDTNFINSTMNTITEMTP-PLANNINGTARGETFSITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISCNSLDTNFINSTMNTITEMTP-PLANNINGTARGETFSITEM.
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_ISCNSLDTNFINSTMNTITEMTP_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
CONSOLIDATIONCHARTOFACCOUNTS TYPE STRING,
FINANCIALSTATEMENTITEM TYPE STRING,
CNSLDTNCHARTOFACCOUNTSFOREDIT TYPE STRING,
FINANCIALSTATEMENTITEMFOREDIT TYPE STRING,
FINANCIALSTATEMENTITEMTYPE TYPE STRING,
ISCONSOLIDATIONITEM TYPE STRING,
FINANCIALSTATEMENTITEMISBLKD TYPE STRING,
BREAKDOWNCATEGORY TYPE STRING,
FSITEMELIMINATIONATTRIBUTEID TYPE STRING,
FSITEMELIMINATIONATTRIBUTENAME TYPE STRING,
FSITEMCRCYTRNSLTNATTRIBUTEID TYPE STRING,
FSITEMCRCYTRNSLTNATTRIBUTENAME TYPE STRING,
FINANCIALSTATEMENTITEMROLE TYPE STRING,
FSITEMROLENAME TYPE STRING,
FSITEMDATACOLLECTIONID TYPE STRING,
FSITEMDATACOLLECTION TYPE STRING,
FSITEMCASHFLOWID TYPE STRING,
FSITEMCASHFLOW TYPE STRING,
FSITEMSCOPEID TYPE STRING,
FSITEMSCOPE TYPE STRING,
FSITEMCUSTOMERSPECIFICID TYPE STRING,
FSITEMCUSTOMERSPECIFIC TYPE STRING,
ELIMINATIONTARGETFSITEM TYPE STRING,
NCITARGETFSITEM TYPE STRING,
PLANNINGTARGETFSITEM TYPE STRING,
FSITEMLINK TYPE STRING,
FSITEMLINKLABEL TYPE STRING,
NETBALANCEISCARRIEDFORWARD TYPE STRING,
FINANCIALSTATEMENTITEMTEXT TYPE STRING,
FINANCIALSTATEMENTITEMMDMTEXT TYPE STRING,
FINANCIALSTATEMENTITEMLONGTEXT 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_ISCNSLDTNFINSTMNTITEMTP_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_ISCNSLDTNFINSTMNTITEMTP_STR-KEY sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-PARENT_KEY sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-ROOT_KEY sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-CONSOLIDATIONCHARTOFACCOUNTS sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FINANCIALSTATEMENTITEM sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-CNSLDTNCHARTOFACCOUNTSFOREDIT sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FINANCIALSTATEMENTITEMFOREDIT sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FINANCIALSTATEMENTITEMTYPE sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-ISCONSOLIDATIONITEM sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FINANCIALSTATEMENTITEMISBLKD sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-BREAKDOWNCATEGORY sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMELIMINATIONATTRIBUTEID sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMELIMINATIONATTRIBUTENAME sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMCRCYTRNSLTNATTRIBUTEID sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMCRCYTRNSLTNATTRIBUTENAME sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FINANCIALSTATEMENTITEMROLE sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMROLENAME sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMDATACOLLECTIONID sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMDATACOLLECTION sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMCASHFLOWID sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMCASHFLOW sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMSCOPEID sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMSCOPE sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMCUSTOMERSPECIFICID sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMCUSTOMERSPECIFIC sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-ELIMINATIONTARGETFSITEM sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-NCITARGETFSITEM sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-PLANNINGTARGETFSITEM sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMLINK sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FSITEMLINKLABEL sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-NETBALANCEISCARRIEDFORWARD sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FINANCIALSTATEMENTITEMTEXT sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FINANCIALSTATEMENTITEMMDMTEXT sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-FINANCIALSTATEMENTITEMLONGTEXT sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-HASACTIVEENTITY sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISCNSLDTNFINSTMNTITEMTP_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.