ABAP Select data from SAP table PFINTRINTCOND into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PFINTRINTCOND
*  INTO TABLE @DATA(IT_PFINTRINTCOND2).
*--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_PFINTRINTCOND INDEX 1 INTO DATA(WA_PFINTRINTCOND2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PFINTRINTCOND>-MANDT = 1.
<PFINTRINTCOND>-COMPANYCODE = 1.
<PFINTRINTCOND>-FINANCIALTRANSACTION = 1.
<PFINTRINTCOND>-FINANCIALINSTRUMENTACTIVITY = 1.
<PFINTRINTCOND>-FININSTRCONDITOINNUMBER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PFINTRINTCOND-FININSTRCONDITIONLOGICGROUP, sy-vline,
  WA_PFINTRINTCOND-FININSTRCONDITIONTYPE, sy-vline,
  WA_PFINTRINTCOND-CASHFLOWCALCULATIONCATEGORY, sy-vline,
  WA_PFINTRINTCOND-CONDITIONCATEGORY, sy-vline,
  WA_PFINTRINTCOND-CONDITIONITEMVALIDITYSTARTDATE, sy-vline,
  WA_PFINTRINTCOND-CONDITIONPERCENTAGERATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PFINTRINTCOND 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_PFINTRINTCOND 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_PFINTRINTCOND INTO WA_PFINTRINTCOND.


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

*Conversion exit ALPHA, internal->external for field COUNTERPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PFINTRINTCOND-COUNTERPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFINTRINTCOND-COUNTERPARTY.
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_PFINTRINTCOND_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
FINANCIALTRANSACTION TYPE STRING,
FINANCIALINSTRUMENTACTIVITY TYPE STRING,
FININSTRCONDITOINNUMBER TYPE STRING,
FININSTRCONDITIONLOGICGROUP TYPE STRING,
FININSTRCONDITIONTYPE TYPE STRING,
CASHFLOWCALCULATIONCATEGORY TYPE STRING,
CONDITIONCATEGORY TYPE STRING,
CONDITIONITEMVALIDITYSTARTDATE TYPE STRING,
CONDITIONPERCENTAGERATE TYPE STRING,
CONDITIONFIXAMOUNT TYPE STRING,
REFERENCEINTERESTRATE TYPE STRING,
SCALEDCONDTIONLOWERLIMIT TYPE STRING,
SCALEDCONDITIONUPPERLIMIT TYPE STRING,
SCALEDCONDTIONTYPE TYPE STRING,
CALCDATEISASENDDATEINCLUSIVE TYPE STRING,
CONTRACTTYPE TYPE STRING,
FINANCIALINSTRPRODUCTCATEGORY TYPE STRING,
FINANCIALINSTRUMENTPRODUCTTYPE TYPE STRING,
FINANCIALINSTRTRANSACTIONTYPE TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
FINANCIALTRANACTIONDIRECTION TYPE STRING,
FININSTRUMENTINCOMINGCURRENCY TYPE STRING,
FININSTRUMENTOUTGOINGCURRENCY TYPE STRING,
TERMENDDATE TYPE STRING,
COUNTERPARTY TYPE STRING,
ACTIVITYSTARTDATE TYPE STRING,
ACTIVITYENDDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PFINTRINTCOND_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_PFINTRINTCOND_STR-MANDT sy-vline 
WA_PFINTRINTCOND_STR-COMPANYCODE sy-vline 
WA_PFINTRINTCOND_STR-FINANCIALTRANSACTION sy-vline 
WA_PFINTRINTCOND_STR-FINANCIALINSTRUMENTACTIVITY sy-vline 
WA_PFINTRINTCOND_STR-FININSTRCONDITOINNUMBER sy-vline 
WA_PFINTRINTCOND_STR-FININSTRCONDITIONLOGICGROUP sy-vline 
WA_PFINTRINTCOND_STR-FININSTRCONDITIONTYPE sy-vline 
WA_PFINTRINTCOND_STR-CASHFLOWCALCULATIONCATEGORY sy-vline 
WA_PFINTRINTCOND_STR-CONDITIONCATEGORY sy-vline 
WA_PFINTRINTCOND_STR-CONDITIONITEMVALIDITYSTARTDATE sy-vline 
WA_PFINTRINTCOND_STR-CONDITIONPERCENTAGERATE sy-vline 
WA_PFINTRINTCOND_STR-CONDITIONFIXAMOUNT sy-vline 
WA_PFINTRINTCOND_STR-REFERENCEINTERESTRATE sy-vline 
WA_PFINTRINTCOND_STR-SCALEDCONDTIONLOWERLIMIT sy-vline 
WA_PFINTRINTCOND_STR-SCALEDCONDITIONUPPERLIMIT sy-vline 
WA_PFINTRINTCOND_STR-SCALEDCONDTIONTYPE sy-vline 
WA_PFINTRINTCOND_STR-CALCDATEISASENDDATEINCLUSIVE sy-vline 
WA_PFINTRINTCOND_STR-CONTRACTTYPE sy-vline 
WA_PFINTRINTCOND_STR-FINANCIALINSTRPRODUCTCATEGORY sy-vline 
WA_PFINTRINTCOND_STR-FINANCIALINSTRUMENTPRODUCTTYPE sy-vline 
WA_PFINTRINTCOND_STR-FINANCIALINSTRTRANSACTIONTYPE sy-vline 
WA_PFINTRINTCOND_STR-TRANSACTIONCURRENCY sy-vline 
WA_PFINTRINTCOND_STR-FINANCIALTRANACTIONDIRECTION sy-vline 
WA_PFINTRINTCOND_STR-FININSTRUMENTINCOMINGCURRENCY sy-vline 
WA_PFINTRINTCOND_STR-FININSTRUMENTOUTGOINGCURRENCY sy-vline 
WA_PFINTRINTCOND_STR-TERMENDDATE sy-vline 
WA_PFINTRINTCOND_STR-COUNTERPARTY sy-vline 
WA_PFINTRINTCOND_STR-ACTIVITYSTARTDATE sy-vline 
WA_PFINTRINTCOND_STR-ACTIVITYENDDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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