ABAP Select data from SAP table TRSS_CF_FLOW 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 TRSS_CF_FLOW 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 TRSS_CF_FLOW. 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 TRSS_CF_FLOW 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_TRSS_CF_FLOW TYPE STANDARD TABLE OF TRSS_CF_FLOW,
      WA_TRSS_CF_FLOW TYPE TRSS_CF_FLOW,
      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: <TRSS_CF_FLOW> TYPE TRSS_CF_FLOW.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TRSS_CF_FLOW
*  INTO TABLE @DATA(IT_TRSS_CF_FLOW2).
*--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_TRSS_CF_FLOW INDEX 1 INTO DATA(WA_TRSS_CF_FLOW2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TRSS_CF_FLOW>-NOMINAL_AMT = 1.
<TRSS_CF_FLOW>-NOMINAL_ORG_AMT = 1.
<TRSS_CF_FLOW>-NOMINAL_CURR = 1.
<TRSS_CF_FLOW>-UNITS = 1.
<TRSS_CF_FLOW>-POSITION_AMT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TRSS_CF_FLOW-POSITION_CURR, sy-vline,
  WA_TRSS_CF_FLOW-POSAMT_IDX_CLEAN, sy-vline,
  WA_TRSS_CF_FLOW-PAYMENT_AMT, sy-vline,
  WA_TRSS_CF_FLOW-PAYMENT_CURR, sy-vline,
  WA_TRSS_CF_FLOW-LOCAL_AMT, sy-vline,
  WA_TRSS_CF_FLOW-LOCAL_CURR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TRSS_CF_FLOW 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_TRSS_CF_FLOW 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_TRSS_CF_FLOW INTO WA_TRSS_CF_FLOW.


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

*Conversion exit EXCRT, internal->external for field FX_RATE_LOCAL
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_TRSS_CF_FLOW-FX_RATE_LOCAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TRSS_CF_FLOW-FX_RATE_LOCAL.
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_TRSS_CF_FLOW_STR, 
NOMINAL_AMT TYPE STRING,
NOMINAL_ORG_AMT TYPE STRING,
NOMINAL_CURR TYPE STRING,
UNITS TYPE STRING,
POSITION_AMT TYPE STRING,
POSITION_CURR TYPE STRING,
POSAMT_IDX_CLEAN TYPE STRING,
PAYMENT_AMT TYPE STRING,
PAYMENT_CURR TYPE STRING,
LOCAL_AMT TYPE STRING,
LOCAL_CURR TYPE STRING,
POSITION_DATE TYPE STRING,
PAYMENT_DATE TYPE STRING,
COUPON_DATE TYPE STRING,
COUPON_SIGN TYPE STRING,
SIGN_FLOW_MOD TYPE STRING,
DIS_FLOWTYPE TYPE STRING,
FLOWCAT_TRS TYPE STRING,
SIGN TYPE STRING,
SBEWART TYPE STRING,
FX_RATE_PAYMT TYPE STRING,
FX_RATE_PAY_FIX TYPE STRING,
FX_RATE_LOCAL TYPE STRING,
INDEX_VALUE TYPE STRING,
ROUNDING_RULE TYPE STRING,
SBERFIMA TYPE STRING,
SAEND TYPE STRING,
SPLANIST TYPE STRING,
SWOHER TYPE STRING,
BBASIS TYPE STRING,
SBASIS TYPE STRING,
DBERVON TYPE STRING,
SEXCLVON TYPE STRING,
SULTVON TYPE STRING,
DBERBIS TYPE STRING,
SINCLBIS TYPE STRING,
SULTBIS TYPE STRING,
DVALUT TYPE STRING,
SINCL TYPE STRING,
SVULT TYPE STRING,
DFAELL TYPE STRING,
SFULT TYPE STRING,
DVERRECH TYPE STRING,
SINCLVERR TYPE STRING,
SULTVERR TYPE STRING,
ATAGE TYPE STRING,
ABASTAGE TYPE STRING,
APERTAGE TYPE STRING,
AMMRHY TYPE STRING,
ATTRHY TYPE STRING,
STGMETH TYPE STRING,
STGBASIS TYPE STRING,
SZBMETH TYPE STRING,
JEXPOZINS TYPE STRING,
DBPERIOD TYPE STRING,
SPAEXCL TYPE STRING,
SPAULT TYPE STRING,
DEPERIOD TYPE STRING,
SPEINCL TYPE STRING,
SPEULT TYPE STRING,
SWHRKOND TYPE STRING,
PKOND TYPE STRING,
DPKOND TYPE STRING,
DZFEST TYPE STRING,
BKOND TYPE STRING,
KBKOND TYPE STRING,
SSTCKKZ TYPE STRING,
SSTCKTG TYPE STRING,
SFLAT TYPE STRING,
SKOART TYPE STRING,
SKALIDWT TYPE STRING,
DGUEL_KP TYPE STRING,
NSTUFE TYPE STRING,
PPAYMENT TYPE STRING,
JSOFVERR TYPE STRING,
AMMRHYZV TYPE STRING,
SROUNDFACTOR TYPE STRING,
ROUNDDECFACTOR TYPE STRING,
JEXPOINTFACTOR TYPE STRING,
SROUNDRATEFACTOR TYPE STRING,
ROUNDDECRATEFACTOR TYPE STRING,
FLOWFACTOR TYPE STRING,
BASEFACTOR TYPE STRING,
SROUNDBASEFACTOR TYPE STRING,
ROUNDDECBASEFACTOR TYPE STRING,
JAVGCAP TYPE STRING,
PAVGCAP TYPE STRING,
JAVGFLOOR TYPE STRING,
PAVGFLOOR TYPE STRING,
PAVGSPREAD TYPE STRING,
SROUNDAVGINTEREST TYPE STRING,
ROUNDDECAVGINTEREST TYPE STRING,
AAVGDAYS TYPE STRING,
PAVGINTEREST TYPE STRING,
AAVGWEIGHT TYPE STRING,
AAVGWEIGHTSUM TYPE STRING,
SFACTORRESET TYPE STRING,
SBEWEGRP TYPE STRING,
REGI_STATE TYPE STRING,
FLG_VIRTUAL_PURCHASE TYPE STRING,
SCHED_FIX TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TRSS_CF_FLOW_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_TRSS_CF_FLOW_STR-NOMINAL_AMT sy-vline 
WA_TRSS_CF_FLOW_STR-NOMINAL_ORG_AMT sy-vline 
WA_TRSS_CF_FLOW_STR-NOMINAL_CURR sy-vline 
WA_TRSS_CF_FLOW_STR-UNITS sy-vline 
WA_TRSS_CF_FLOW_STR-POSITION_AMT sy-vline 
WA_TRSS_CF_FLOW_STR-POSITION_CURR sy-vline 
WA_TRSS_CF_FLOW_STR-POSAMT_IDX_CLEAN sy-vline 
WA_TRSS_CF_FLOW_STR-PAYMENT_AMT sy-vline 
WA_TRSS_CF_FLOW_STR-PAYMENT_CURR sy-vline 
WA_TRSS_CF_FLOW_STR-LOCAL_AMT sy-vline 
WA_TRSS_CF_FLOW_STR-LOCAL_CURR sy-vline 
WA_TRSS_CF_FLOW_STR-POSITION_DATE sy-vline 
WA_TRSS_CF_FLOW_STR-PAYMENT_DATE sy-vline 
WA_TRSS_CF_FLOW_STR-COUPON_DATE sy-vline 
WA_TRSS_CF_FLOW_STR-COUPON_SIGN sy-vline 
WA_TRSS_CF_FLOW_STR-SIGN_FLOW_MOD sy-vline 
WA_TRSS_CF_FLOW_STR-DIS_FLOWTYPE sy-vline 
WA_TRSS_CF_FLOW_STR-FLOWCAT_TRS sy-vline 
WA_TRSS_CF_FLOW_STR-SIGN sy-vline 
WA_TRSS_CF_FLOW_STR-SBEWART sy-vline 
WA_TRSS_CF_FLOW_STR-FX_RATE_PAYMT sy-vline 
WA_TRSS_CF_FLOW_STR-FX_RATE_PAY_FIX sy-vline 
WA_TRSS_CF_FLOW_STR-FX_RATE_LOCAL sy-vline 
WA_TRSS_CF_FLOW_STR-INDEX_VALUE sy-vline 
WA_TRSS_CF_FLOW_STR-ROUNDING_RULE sy-vline 
WA_TRSS_CF_FLOW_STR-SBERFIMA sy-vline 
WA_TRSS_CF_FLOW_STR-SAEND sy-vline 
WA_TRSS_CF_FLOW_STR-SPLANIST sy-vline 
WA_TRSS_CF_FLOW_STR-SWOHER sy-vline 
WA_TRSS_CF_FLOW_STR-BBASIS sy-vline 
WA_TRSS_CF_FLOW_STR-SBASIS sy-vline 
WA_TRSS_CF_FLOW_STR-DBERVON sy-vline 
WA_TRSS_CF_FLOW_STR-SEXCLVON sy-vline 
WA_TRSS_CF_FLOW_STR-SULTVON sy-vline 
WA_TRSS_CF_FLOW_STR-DBERBIS sy-vline 
WA_TRSS_CF_FLOW_STR-SINCLBIS sy-vline 
WA_TRSS_CF_FLOW_STR-SULTBIS sy-vline 
WA_TRSS_CF_FLOW_STR-DVALUT sy-vline 
WA_TRSS_CF_FLOW_STR-SINCL sy-vline 
WA_TRSS_CF_FLOW_STR-SVULT sy-vline 
WA_TRSS_CF_FLOW_STR-DFAELL sy-vline 
WA_TRSS_CF_FLOW_STR-SFULT sy-vline 
WA_TRSS_CF_FLOW_STR-DVERRECH sy-vline 
WA_TRSS_CF_FLOW_STR-SINCLVERR sy-vline 
WA_TRSS_CF_FLOW_STR-SULTVERR sy-vline 
WA_TRSS_CF_FLOW_STR-ATAGE sy-vline 
WA_TRSS_CF_FLOW_STR-ABASTAGE sy-vline 
WA_TRSS_CF_FLOW_STR-APERTAGE sy-vline 
WA_TRSS_CF_FLOW_STR-AMMRHY sy-vline 
WA_TRSS_CF_FLOW_STR-ATTRHY sy-vline 
WA_TRSS_CF_FLOW_STR-STGMETH sy-vline 
WA_TRSS_CF_FLOW_STR-STGBASIS sy-vline 
WA_TRSS_CF_FLOW_STR-SZBMETH sy-vline 
WA_TRSS_CF_FLOW_STR-JEXPOZINS sy-vline 
WA_TRSS_CF_FLOW_STR-DBPERIOD sy-vline 
WA_TRSS_CF_FLOW_STR-SPAEXCL sy-vline 
WA_TRSS_CF_FLOW_STR-SPAULT sy-vline 
WA_TRSS_CF_FLOW_STR-DEPERIOD sy-vline 
WA_TRSS_CF_FLOW_STR-SPEINCL sy-vline 
WA_TRSS_CF_FLOW_STR-SPEULT sy-vline 
WA_TRSS_CF_FLOW_STR-SWHRKOND sy-vline 
WA_TRSS_CF_FLOW_STR-PKOND sy-vline 
WA_TRSS_CF_FLOW_STR-DPKOND sy-vline 
WA_TRSS_CF_FLOW_STR-DZFEST sy-vline 
WA_TRSS_CF_FLOW_STR-BKOND sy-vline 
WA_TRSS_CF_FLOW_STR-KBKOND sy-vline 
WA_TRSS_CF_FLOW_STR-SSTCKKZ sy-vline 
WA_TRSS_CF_FLOW_STR-SSTCKTG sy-vline 
WA_TRSS_CF_FLOW_STR-SFLAT sy-vline 
WA_TRSS_CF_FLOW_STR-SKOART sy-vline 
WA_TRSS_CF_FLOW_STR-SKALIDWT sy-vline 
WA_TRSS_CF_FLOW_STR-DGUEL_KP sy-vline 
WA_TRSS_CF_FLOW_STR-NSTUFE sy-vline 
WA_TRSS_CF_FLOW_STR-PPAYMENT sy-vline 
WA_TRSS_CF_FLOW_STR-JSOFVERR sy-vline 
WA_TRSS_CF_FLOW_STR-AMMRHYZV sy-vline 
WA_TRSS_CF_FLOW_STR-SROUNDFACTOR sy-vline 
WA_TRSS_CF_FLOW_STR-ROUNDDECFACTOR sy-vline 
WA_TRSS_CF_FLOW_STR-JEXPOINTFACTOR sy-vline 
WA_TRSS_CF_FLOW_STR-SROUNDRATEFACTOR sy-vline 
WA_TRSS_CF_FLOW_STR-ROUNDDECRATEFACTOR sy-vline 
WA_TRSS_CF_FLOW_STR-FLOWFACTOR sy-vline 
WA_TRSS_CF_FLOW_STR-BASEFACTOR sy-vline 
WA_TRSS_CF_FLOW_STR-SROUNDBASEFACTOR sy-vline 
WA_TRSS_CF_FLOW_STR-ROUNDDECBASEFACTOR sy-vline 
WA_TRSS_CF_FLOW_STR-JAVGCAP sy-vline 
WA_TRSS_CF_FLOW_STR-PAVGCAP sy-vline 
WA_TRSS_CF_FLOW_STR-JAVGFLOOR sy-vline 
WA_TRSS_CF_FLOW_STR-PAVGFLOOR sy-vline 
WA_TRSS_CF_FLOW_STR-PAVGSPREAD sy-vline 
WA_TRSS_CF_FLOW_STR-SROUNDAVGINTEREST sy-vline 
WA_TRSS_CF_FLOW_STR-ROUNDDECAVGINTEREST sy-vline 
WA_TRSS_CF_FLOW_STR-AAVGDAYS sy-vline 
WA_TRSS_CF_FLOW_STR-PAVGINTEREST sy-vline 
WA_TRSS_CF_FLOW_STR-AAVGWEIGHT sy-vline 
WA_TRSS_CF_FLOW_STR-AAVGWEIGHTSUM sy-vline 
WA_TRSS_CF_FLOW_STR-SFACTORRESET sy-vline 
WA_TRSS_CF_FLOW_STR-SBEWEGRP sy-vline 
WA_TRSS_CF_FLOW_STR-REGI_STATE sy-vline 
WA_TRSS_CF_FLOW_STR-FLG_VIRTUAL_PURCHASE sy-vline 
WA_TRSS_CF_FLOW_STR-SCHED_FIX sy-vline      INTO ld_text SEPARATED BY SPACE.

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