ABAP Select data from SAP table FTI_PFA_FLOW_MAPPING into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FTI_PFA_FLOW_MAPPING
*  INTO TABLE @DATA(IT_FTI_PFA_FLOW_MAPPING2).
*--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_FTI_PFA_FLOW_MAPPING INDEX 1 INTO DATA(WA_FTI_PFA_FLOW_MAPPING2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FTI_PFA_FLOW_MAPPING>-BUKRS = 1.
<FTI_PFA_FLOW_MAPPING>-GSART = 1.
<FTI_PFA_FLOW_MAPPING>-PORTFOLIO = 1.
<FTI_PFA_FLOW_MAPPING>-SECURITY_ID = 1.
<FTI_PFA_FLOW_MAPPING>-LOANS_CONTRACT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FTI_PFA_FLOW_MAPPING-DEAL_NUMBER, sy-vline,
  WA_FTI_PFA_FLOW_MAPPING-ACCOUNT_GROUP, sy-vline,
  WA_FTI_PFA_FLOW_MAPPING-SECURITY_ACCOUNT, sy-vline,
  WA_FTI_PFA_FLOW_MAPPING-POSITION_ACCOUNT, sy-vline,
  WA_FTI_PFA_FLOW_MAPPING-FLAG_LONG_SHORT, sy-vline,
  WA_FTI_PFA_FLOW_MAPPING-LOT_ID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FTI_PFA_FLOW_MAPPING 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_FTI_PFA_FLOW_MAPPING 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_FTI_PFA_FLOW_MAPPING INTO WA_FTI_PFA_FLOW_MAPPING.


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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field BENFICIARY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FTI_PFA_FLOW_MAPPING-BENFICIARY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FTI_PFA_FLOW_MAPPING-BENFICIARY.
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_FTI_PFA_FLOW_MAPPING_STR, 
BUKRS TYPE STRING,
GSART TYPE STRING,
PORTFOLIO TYPE STRING,
SECURITY_ID TYPE STRING,
LOANS_CONTRACT TYPE STRING,
DEAL_NUMBER TYPE STRING,
ACCOUNT_GROUP TYPE STRING,
SECURITY_ACCOUNT TYPE STRING,
POSITION_ACCOUNT TYPE STRING,
FLAG_LONG_SHORT TYPE STRING,
LOT_ID TYPE STRING,
DLOTGENERATION TYPE STRING,
TLOTGENERATION TYPE STRING,
LOTGENERATION_USER TYPE STRING,
LOTGENERATION_BUSTRANSCAT TYPE STRING,
SANLF TYPE STRING,
RANTYP_R TYPE STRING,
DBLFZ TYPE STRING,
DELFZ TYPE STRING,
PARTNR TYPE STRING,
RKONTRA TYPE STRING,
SFHAART TYPE STRING,
FINPROJ TYPE STRING,
RMAID TYPE STRING,
RGARANT TYPE STRING,
NORDEXT TYPE STRING,
ZUOND TYPE STRING,
REFER TYPE STRING,
MERKM TYPE STRING,
PORTFOLIO_TM TYPE STRING,
LC_NUMBER TYPE STRING,
APPLICANT TYPE STRING,
BENFICIARY TYPE STRING,
BG_NUMBER TYPE STRING,
MAN_COMP_NAME TYPE STRING,
MAN_COMP_ADDR TYPE STRING,
MAN_BANK_NAME TYPE STRING,
MAN_BANK_ADDR TYPE STRING,
MAN_BANK_COUNTRY TYPE STRING,
MAN_COMP_COUNTRY TYPE STRING,
DBESTAND TYPE STRING,
DORDER TYPE STRING,
DDISPO TYPE STRING,
DFAELL TYPE STRING,
SBEWART_R TYPE STRING,
FLOW_TYPE TYPE STRING,
BUSTRANSCAT TYPE STRING,
WZBETR TYPE STRING,
SHWHR TYPE STRING,
SSIGN TYPE STRING,
CF_CC TYPE STRING,
CF_LC TYPE STRING,
SSTORNO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FTI_PFA_FLOW_MAPPING_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_FTI_PFA_FLOW_MAPPING_STR-BUKRS sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-GSART sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-PORTFOLIO sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-SECURITY_ID sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-LOANS_CONTRACT sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-DEAL_NUMBER sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-ACCOUNT_GROUP sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-SECURITY_ACCOUNT sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-POSITION_ACCOUNT sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-FLAG_LONG_SHORT sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-LOT_ID sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-DLOTGENERATION sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-TLOTGENERATION sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-LOTGENERATION_USER sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-LOTGENERATION_BUSTRANSCAT sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-SANLF sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-RANTYP_R sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-DBLFZ sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-DELFZ sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-PARTNR sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-RKONTRA sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-SFHAART sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-FINPROJ sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-RMAID sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-RGARANT sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-NORDEXT sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-ZUOND sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-REFER sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-MERKM sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-PORTFOLIO_TM sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-LC_NUMBER sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-APPLICANT sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-BENFICIARY sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-BG_NUMBER sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-MAN_COMP_NAME sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-MAN_COMP_ADDR sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-MAN_BANK_NAME sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-MAN_BANK_ADDR sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-MAN_BANK_COUNTRY sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-MAN_COMP_COUNTRY sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-DBESTAND sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-DORDER sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-DDISPO sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-DFAELL sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-SBEWART_R sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-FLOW_TYPE sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-BUSTRANSCAT sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-WZBETR sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-SHWHR sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-SSIGN sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-CF_CC sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-CF_LC sy-vline 
WA_FTI_PFA_FLOW_MAPPING_STR-SSTORNO sy-vline      INTO ld_text SEPARATED BY SPACE.

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