ABAP Select data from SAP table PRIT_CONDITION into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRIT_CONDITION
*  INTO TABLE @DATA(IT_PRIT_CONDITION2).
*--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_PRIT_CONDITION INDEX 1 INTO DATA(WA_PRIT_CONDITION2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRIT_CONDITION>-DOCUMENT_ID = 1.
<PRIT_CONDITION>-ITEM_ID = 1.
<PRIT_CONDITION>-STEP_NUMBER = 1.
<PRIT_CONDITION>-COND_COUNTER = 1.
<PRIT_CONDITION>-APPLICATION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRIT_CONDITION-USAGE, sy-vline,
  WA_PRIT_CONDITION-COND_TYPE, sy-vline,
  WA_PRIT_CONDITION-COND_TYPE_DESCR, sy-vline,
  WA_PRIT_CONDITION-PURPOSE, sy-vline,
  WA_PRIT_CONDITION-DATASOURCE, sy-vline,
  WA_PRIT_CONDITION-COND_RATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRIT_CONDITION 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_PRIT_CONDITION 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_PRIT_CONDITION INTO WA_PRIT_CONDITION.


*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 CUNIT, internal->external for field COND_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PRIT_CONDITION-COND_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRIT_CONDITION-COND_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field SCALE_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PRIT_CONDITION-SCALE_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRIT_CONDITION-SCALE_UNIT.
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_PRIT_CONDITION_STR, 
DOCUMENT_ID TYPE STRING,
ITEM_ID TYPE STRING,
STEP_NUMBER TYPE STRING,
COND_COUNTER TYPE STRING,
APPLICATION TYPE STRING,
USAGE TYPE STRING,
COND_TYPE TYPE STRING,
COND_TYPE_DESCR TYPE STRING,
PURPOSE TYPE STRING,
DATASOURCE TYPE STRING,
COND_RATE TYPE STRING,
COND_CURRENCY TYPE STRING,
COND_UNIT_VALUE TYPE STRING,
COND_UNIT TYPE STRING,
COND_VALUE TYPE STRING,
EXCH_RATE TYPE STRING,
NUMERATOR TYPE STRING,
DENOMINATOR TYPE STRING,
EXPONENT TYPE STRING,
MANUALLY_CHANGED TYPE STRING,
STATISTICAL TYPE STRING,
CALC_TYPE TYPE STRING,
PRICING_DATE TYPE STRING,
COND_BASE TYPE STRING,
COND_CATEGORY TYPE STRING,
SCALE_TYPE TYPE STRING,
ACCRUAL_FLAG TYPE STRING,
INVOICE_LIST TYPE STRING,
COND_ORIGIN TYPE STRING,
GROUP_CONDITION TYPE STRING,
COND_UPDATE TYPE STRING,
ACCESS_COUNTER TYPE STRING,
COND_RECORD_ID TYPE STRING,
ACCOUNT_KEY_1 TYPE STRING,
ACCOUNT_KEY_2 TYPE STRING,
ROUNDING_DIFF TYPE STRING,
COND_CONTROL TYPE STRING,
COND_INACTIVE TYPE STRING,
COND_CLASS TYPE STRING,
HEADER_COUNTER TYPE STRING,
VARCOND_FACTOR TYPE STRING,
SCALE_BASE_TYPE TYPE STRING,
SCALE_BASE_VALUE TYPE STRING,
SCALE_UNIT TYPE STRING,
SCALE_CURRENCY TYPE STRING,
INTER_COMPANY TYPE STRING,
VARCOND_FLAG TYPE STRING,
VARCOND_KEY TYPE STRING,
VARCOND_DESCR TYPE STRING,
SALES_TAX_CODE TYPE STRING,
WITHHOLDING_TAX_CODE TYPE STRING,
STRUCTURE_CONDITION TYPE STRING,
PERIOD_FACTOR TYPE STRING,
COND_TABLE_NAME TYPE STRING,
MANUAL_ENTRY_FLAG TYPE STRING,
CHANGE_OF_RATE TYPE STRING,
CHANGE_OF_UNIT TYPE STRING,
CHANGE_OF_VALUE TYPE STRING,
CHANGE_OF_CALC_TYPE TYPE STRING,
CHANGE_OF_CONV_FACTORS TYPE STRING,
DELETION_ALLOWED TYPE STRING,
ALT_COND_CURRENCY TYPE STRING,
ALT_COND_BASE TYPE STRING,
ALT_COND_VALUE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRIT_CONDITION_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_PRIT_CONDITION_STR-DOCUMENT_ID sy-vline 
WA_PRIT_CONDITION_STR-ITEM_ID sy-vline 
WA_PRIT_CONDITION_STR-STEP_NUMBER sy-vline 
WA_PRIT_CONDITION_STR-COND_COUNTER sy-vline 
WA_PRIT_CONDITION_STR-APPLICATION sy-vline 
WA_PRIT_CONDITION_STR-USAGE sy-vline 
WA_PRIT_CONDITION_STR-COND_TYPE sy-vline 
WA_PRIT_CONDITION_STR-COND_TYPE_DESCR sy-vline 
WA_PRIT_CONDITION_STR-PURPOSE sy-vline 
WA_PRIT_CONDITION_STR-DATASOURCE sy-vline 
WA_PRIT_CONDITION_STR-COND_RATE sy-vline 
WA_PRIT_CONDITION_STR-COND_CURRENCY sy-vline 
WA_PRIT_CONDITION_STR-COND_UNIT_VALUE sy-vline 
WA_PRIT_CONDITION_STR-COND_UNIT sy-vline 
WA_PRIT_CONDITION_STR-COND_VALUE sy-vline 
WA_PRIT_CONDITION_STR-EXCH_RATE sy-vline 
WA_PRIT_CONDITION_STR-NUMERATOR sy-vline 
WA_PRIT_CONDITION_STR-DENOMINATOR sy-vline 
WA_PRIT_CONDITION_STR-EXPONENT sy-vline 
WA_PRIT_CONDITION_STR-MANUALLY_CHANGED sy-vline 
WA_PRIT_CONDITION_STR-STATISTICAL sy-vline 
WA_PRIT_CONDITION_STR-CALC_TYPE sy-vline 
WA_PRIT_CONDITION_STR-PRICING_DATE sy-vline 
WA_PRIT_CONDITION_STR-COND_BASE sy-vline 
WA_PRIT_CONDITION_STR-COND_CATEGORY sy-vline 
WA_PRIT_CONDITION_STR-SCALE_TYPE sy-vline 
WA_PRIT_CONDITION_STR-ACCRUAL_FLAG sy-vline 
WA_PRIT_CONDITION_STR-INVOICE_LIST sy-vline 
WA_PRIT_CONDITION_STR-COND_ORIGIN sy-vline 
WA_PRIT_CONDITION_STR-GROUP_CONDITION sy-vline 
WA_PRIT_CONDITION_STR-COND_UPDATE sy-vline 
WA_PRIT_CONDITION_STR-ACCESS_COUNTER sy-vline 
WA_PRIT_CONDITION_STR-COND_RECORD_ID sy-vline 
WA_PRIT_CONDITION_STR-ACCOUNT_KEY_1 sy-vline 
WA_PRIT_CONDITION_STR-ACCOUNT_KEY_2 sy-vline 
WA_PRIT_CONDITION_STR-ROUNDING_DIFF sy-vline 
WA_PRIT_CONDITION_STR-COND_CONTROL sy-vline 
WA_PRIT_CONDITION_STR-COND_INACTIVE sy-vline 
WA_PRIT_CONDITION_STR-COND_CLASS sy-vline 
WA_PRIT_CONDITION_STR-HEADER_COUNTER sy-vline 
WA_PRIT_CONDITION_STR-VARCOND_FACTOR sy-vline 
WA_PRIT_CONDITION_STR-SCALE_BASE_TYPE sy-vline 
WA_PRIT_CONDITION_STR-SCALE_BASE_VALUE sy-vline 
WA_PRIT_CONDITION_STR-SCALE_UNIT sy-vline 
WA_PRIT_CONDITION_STR-SCALE_CURRENCY sy-vline 
WA_PRIT_CONDITION_STR-INTER_COMPANY sy-vline 
WA_PRIT_CONDITION_STR-VARCOND_FLAG sy-vline 
WA_PRIT_CONDITION_STR-VARCOND_KEY sy-vline 
WA_PRIT_CONDITION_STR-VARCOND_DESCR sy-vline 
WA_PRIT_CONDITION_STR-SALES_TAX_CODE sy-vline 
WA_PRIT_CONDITION_STR-WITHHOLDING_TAX_CODE sy-vline 
WA_PRIT_CONDITION_STR-STRUCTURE_CONDITION sy-vline 
WA_PRIT_CONDITION_STR-PERIOD_FACTOR sy-vline 
WA_PRIT_CONDITION_STR-COND_TABLE_NAME sy-vline 
WA_PRIT_CONDITION_STR-MANUAL_ENTRY_FLAG sy-vline 
WA_PRIT_CONDITION_STR-CHANGE_OF_RATE sy-vline 
WA_PRIT_CONDITION_STR-CHANGE_OF_UNIT sy-vline 
WA_PRIT_CONDITION_STR-CHANGE_OF_VALUE sy-vline 
WA_PRIT_CONDITION_STR-CHANGE_OF_CALC_TYPE sy-vline 
WA_PRIT_CONDITION_STR-CHANGE_OF_CONV_FACTORS sy-vline 
WA_PRIT_CONDITION_STR-DELETION_ALLOWED sy-vline 
WA_PRIT_CONDITION_STR-ALT_COND_CURRENCY sy-vline 
WA_PRIT_CONDITION_STR-ALT_COND_BASE sy-vline 
WA_PRIT_CONDITION_STR-ALT_COND_VALUE sy-vline      INTO ld_text SEPARATED BY SPACE.

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