ABAP Select data from SAP table HASH_DATA_FOR_FUNDS_CMMT_POS_1 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HASH_DATA_FOR_FUNDS_CMMT_POS_1 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 HASH_DATA_FOR_FUNDS_CMMT_POS_1. 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 HASH_DATA_FOR_FUNDS_CMMT_POS_1 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_HASH_DATA_FOR_FUNDS_CMMT_POS_1 TYPE STANDARD TABLE OF HASH_DATA_FOR_FUNDS_CMMT_POS_1,
      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1 TYPE HASH_DATA_FOR_FUNDS_CMMT_POS_1,
      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: <HASH_DATA_FOR_FUNDS_CMMT_POS_1> TYPE HASH_DATA_FOR_FUNDS_CMMT_POS_1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HASH_DATA_FOR_FUNDS_CMMT_POS_1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HASH_DATA_FOR_FUNDS_CMMT_POS_1
  INTO TABLE IT_HASH_DATA_FOR_FUNDS_CMMT_POS_1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HASH_DATA_FOR_FUNDS_CMMT_POS_1
*  INTO TABLE @DATA(IT_HASH_DATA_FOR_FUNDS_CMMT_POS_12).
*--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_HASH_DATA_FOR_FUNDS_CMMT_POS_1 INDEX 1 INTO DATA(WA_HASH_DATA_FOR_FUNDS_CMMT_POS_12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HASH_DATA_FOR_FUNDS_CMMT_POS_1 ASSIGNING <HASH_DATA_FOR_FUNDS_CMMT_POS_1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HASH_DATA_FOR_FUNDS_CMMT_POS_1>-BLPOS = 1.
<HASH_DATA_FOR_FUNDS_CMMT_POS_1>-PTEXT = 1.
<HASH_DATA_FOR_FUNDS_CMMT_POS_1>-ERLKZ = 1.
<HASH_DATA_FOR_FUNDS_CMMT_POS_1>-ERLDAT = 1.
<HASH_DATA_FOR_FUNDS_CMMT_POS_1>-LOEKZ = 1.

ENDLOOP.

LOOP AT IT_HASH_DATA_FOR_FUNDS_CMMT_POS_1 INTO WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-WTGES, sy-vline,
  WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-KSTAR, sy-vline,
  WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-FIPOS, sy-vline,
  WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-AUFNR, sy-vline,
  WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-KOSTL, sy-vline,
  WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-PSPNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1 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_HASH_DATA_FOR_FUNDS_CMMT_POS_1 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_HASH_DATA_FOR_FUNDS_CMMT_POS_1 INTO WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1.


*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 KSTAR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-KSTAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-KSTAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-FIPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PSPNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-PSPNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-PSPNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-LIFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NPLNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-NPLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-NPLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LNRZA
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-LNRZA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-LNRZA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REFBELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-REFBELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-REFBELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SAKNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-SAKNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-SAKNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field KURSUP
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-KURSUP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-KURSUP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIL, internal->external for field FIPEX
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-FIPEX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-FIPEX.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GRANT_NBR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-GRANT_NBR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-GRANT_NBR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field VORNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-VORNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1-VORNR.
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_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR, 
BLPOS TYPE STRING,
PTEXT TYPE STRING,
ERLKZ TYPE STRING,
ERLDAT TYPE STRING,
LOEKZ TYPE STRING,
WTGES TYPE STRING,
KSTAR TYPE STRING,
FIPOS TYPE STRING,
AUFNR TYPE STRING,
KOSTL TYPE STRING,
PSPNR TYPE STRING,
FISTL TYPE STRING,
GEBER TYPE STRING,
FDATK TYPE STRING,
MATNR TYPE STRING,
LIFNR TYPE STRING,
NPLNR TYPE STRING,
HWGES TYPE STRING,
WTABB TYPE STRING,
HWABG TYPE STRING,
STATS TYPE STRING,
BLPKZ TYPE STRING,
CONSUMEKZ TYPE STRING,
UEBTO TYPE STRING,
ABGWAERS TYPE STRING,
WKAPP TYPE STRING,
ACCHANG TYPE STRING,
LNRZA TYPE STRING,
REFBLTYP TYPE STRING,
REFBELNR TYPE STRING,
REFBLPOS TYPE STRING,
REFSETERLK TYPE STRING,
SAKNR TYPE STRING,
KUNNR TYPE STRING,
KURSUP TYPE STRING,
DATUP TYPE STRING,
EWSCOUNT TYPE STRING,
RFPOS TYPE STRING,
POSLOCK TYPE STRING,
FIPEX TYPE STRING,
FKBER TYPE STRING,
TOLOV TYPE STRING,
GRANT_NBR TYPE STRING,
GSBER TYPE STRING,
MEASURE TYPE STRING,
VORNR TYPE STRING,
PEROP_BEG TYPE STRING,
PEROP_END TYPE STRING,
PPA_EX_IND TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_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_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-BLPOS sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-PTEXT sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-ERLKZ sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-ERLDAT sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-LOEKZ sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-WTGES sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-KSTAR sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-FIPOS sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-AUFNR sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-KOSTL sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-PSPNR sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-FISTL sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-GEBER sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-FDATK sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-MATNR sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-LIFNR sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-NPLNR sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-HWGES sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-WTABB sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-HWABG sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-STATS sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-BLPKZ sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-CONSUMEKZ sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-UEBTO sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-ABGWAERS sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-WKAPP sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-ACCHANG sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-LNRZA sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-REFBLTYP sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-REFBELNR sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-REFBLPOS sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-REFSETERLK sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-SAKNR sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-KUNNR sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-KURSUP sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-DATUP sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-EWSCOUNT sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-RFPOS sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-POSLOCK sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-FIPEX sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-FKBER sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-TOLOV sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-GRANT_NBR sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-GSBER sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-MEASURE sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-VORNR sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-PEROP_BEG sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-PEROP_END sy-vline 
WA_HASH_DATA_FOR_FUNDS_CMMT_POS_1_STR-PPA_EX_IND sy-vline      INTO ld_text SEPARATED BY SPACE.

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