ABAP Select data from SAP table FICOS_STR_CONDITION_POS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FICOS_STR_CONDITION_POS
*  INTO TABLE @DATA(IT_FICOS_STR_CONDITION_POS2).
*--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_FICOS_STR_CONDITION_POS INDEX 1 INTO DATA(WA_FICOS_STR_CONDITION_POS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FICOS_STR_CONDITION_POS>-I_EXTKEY = 1.
<FICOS_STR_CONDITION_POS>-I_EXTCOUNTER = 1.
<FICOS_STR_CONDITION_POS>-A_AMTLIMAMT = 1.
<FICOS_STR_CONDITION_POS>-I_FORMULA = 1.
<FICOS_STR_CONDITION_POS>-R_PERCENTAGE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FICOS_STR_CONDITION_POS-O_INTREF, sy-vline,
  WA_FICOS_STR_CONDITION_POS-R_INCREMENT, sy-vline,
  WA_FICOS_STR_CONDITION_POS-R_INTMAX, sy-vline,
  WA_FICOS_STR_CONDITION_POS-R_INTMIN, sy-vline,
  WA_FICOS_STR_CONDITION_POS-R_INTMAXC, sy-vline,
  WA_FICOS_STR_CONDITION_POS-R_INTMINF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FICOS_STR_CONDITION_POS 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_FICOS_STR_CONDITION_POS 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_FICOS_STR_CONDITION_POS INTO WA_FICOS_STR_CONDITION_POS.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_FICOS_STR_CONDITION_POS_STR, 
I_EXTKEY TYPE STRING,
I_EXTCOUNTER TYPE STRING,
A_AMTLIMAMT TYPE STRING,
I_FORMULA TYPE STRING,
R_PERCENTAGE TYPE STRING,
O_INTREF TYPE STRING,
R_INCREMENT TYPE STRING,
R_INTMAX TYPE STRING,
R_INTMIN TYPE STRING,
R_INTMAXC TYPE STRING,
R_INTMINF TYPE STRING,
R_INTMAXD TYPE STRING,
R_INTMIND TYPE STRING,
N_DAYS TYPE STRING,
O_DATESHIFT TYPE STRING,
N_TOLDAYMAX TYPE STRING,
N_TOLDAYMIN TYPE STRING,
O_TIMESET_TYPE TYPE STRING,
T_VALTIME TYPE STRING,
O_TIME_TYPE TYPE STRING,
N_SECONDS TYPE STRING,
O_STATUS TYPE STRING,
A_AMT TYPE STRING,
A_AMTMIN TYPE STRING,
A_AMTMAX TYPE STRING,
A_AMTTRIV TYPE STRING,
N_COUNTLIM TYPE STRING,
N_DIVISOR TYPE STRING,
A_ADDAMT TYPE STRING,
A_ADDAMTLIM TYPE STRING,
A_AMT_2 TYPE STRING,
O_IRUNIT TYPE STRING,
O_DAY_TYPE TYPE STRING,
O_DAYTYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FICOS_STR_CONDITION_POS_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_FICOS_STR_CONDITION_POS_STR-I_EXTKEY sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-I_EXTCOUNTER sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-A_AMTLIMAMT sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-I_FORMULA sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-R_PERCENTAGE sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-O_INTREF sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-R_INCREMENT sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-R_INTMAX sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-R_INTMIN sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-R_INTMAXC sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-R_INTMINF sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-R_INTMAXD sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-R_INTMIND sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-N_DAYS sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-O_DATESHIFT sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-N_TOLDAYMAX sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-N_TOLDAYMIN sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-O_TIMESET_TYPE sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-T_VALTIME sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-O_TIME_TYPE sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-N_SECONDS sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-O_STATUS sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-A_AMT sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-A_AMTMIN sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-A_AMTMAX sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-A_AMTTRIV sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-N_COUNTLIM sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-N_DIVISOR sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-A_ADDAMT sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-A_ADDAMTLIM sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-A_AMT_2 sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-O_IRUNIT sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-O_DAY_TYPE sy-vline 
WA_FICOS_STR_CONDITION_POS_STR-O_DAYTYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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