ABAP Select data from SAP table CRMT_BUPA_IL_PRICING into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMT_BUPA_IL_PRICING
*  INTO TABLE @DATA(IT_CRMT_BUPA_IL_PRICING2).
*--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_CRMT_BUPA_IL_PRICING INDEX 1 INTO DATA(WA_CRMT_BUPA_IL_PRICING2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMT_BUPA_IL_PRICING>-CUST_PRIC_PROC = 1.
<CRMT_BUPA_IL_PRICING>-EXCHANGE_TYPE = 1.
<CRMT_BUPA_IL_PRICING>-CURRENCY = 1.
<CRMT_BUPA_IL_PRICING>-PAYMENT_TERMS = 1.
<CRMT_BUPA_IL_PRICING>-PRICE_GROUP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMT_BUPA_IL_PRICING-PRICE_LIST_TYPE, sy-vline,
  WA_CRMT_BUPA_IL_PRICING-CUSTOMER_GROUP, sy-vline,
  WA_CRMT_BUPA_IL_PRICING-BILLPLAN_PROC, sy-vline,
  WA_CRMT_BUPA_IL_PRICING-ETAX_HAND_TYPE, sy-vline,
  WA_CRMT_BUPA_IL_PRICING-ETAX_SOURCE, sy-vline,
  WA_CRMT_BUPA_IL_PRICING-ACCOUNT_ASGNGRP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMT_BUPA_IL_PRICING 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_CRMT_BUPA_IL_PRICING 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_CRMT_BUPA_IL_PRICING INTO WA_CRMT_BUPA_IL_PRICING.


*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_CRMT_BUPA_IL_PRICING_STR, 
CUST_PRIC_PROC TYPE STRING,
EXCHANGE_TYPE TYPE STRING,
CURRENCY TYPE STRING,
PAYMENT_TERMS TYPE STRING,
PRICE_GROUP TYPE STRING,
PRICE_LIST_TYPE TYPE STRING,
CUSTOMER_GROUP TYPE STRING,
BILLPLAN_PROC TYPE STRING,
ETAX_HAND_TYPE TYPE STRING,
ETAX_SOURCE TYPE STRING,
ACCOUNT_ASGNGRP TYPE STRING,
REBATE_RELEVANT TYPE STRING,
DIRECT_INVOICE TYPE STRING,
SPLIT_BY_COND TYPE STRING,
CURRENCY_TEXT TYPE STRING,
CLIENT TYPE STRING,
TFW_OBJECT TYPE STRING,
MINITP_TYPE TYPE STRING,
MINITP_ID TYPE STRING,
MINITP_GUID TYPE STRING,
METHOD_ID TYPE STRING,
TEMPL_TYPE TYPE STRING,
TEMPL_ID TYPE STRING,
DESCRIPTION TYPE STRING,
OBJECT_TEXT TYPE STRING,
MTPTYPE_TEXT TYPE STRING,
MTPTYPE_TEXT_UI TYPE STRING,
MINITP_TEXT TYPE STRING,
METHOD_TEXT TYPE STRING,
TPTYPE_TEXT TYPE STRING,
TEMPL_TEXT TYPE STRING,
OWNER TYPE STRING,
SWITCH_TO_REF_POSSIBLE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMT_BUPA_IL_PRICING_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_CRMT_BUPA_IL_PRICING_STR-CUST_PRIC_PROC sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-EXCHANGE_TYPE sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-CURRENCY sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-PAYMENT_TERMS sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-PRICE_GROUP sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-PRICE_LIST_TYPE sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-CUSTOMER_GROUP sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-BILLPLAN_PROC sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-ETAX_HAND_TYPE sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-ETAX_SOURCE sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-ACCOUNT_ASGNGRP sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-REBATE_RELEVANT sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-DIRECT_INVOICE sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-SPLIT_BY_COND sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-CURRENCY_TEXT sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-CLIENT sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-TFW_OBJECT sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-MINITP_TYPE sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-MINITP_ID sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-MINITP_GUID sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-METHOD_ID sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-TEMPL_TYPE sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-TEMPL_ID sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-DESCRIPTION sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-OBJECT_TEXT sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-MTPTYPE_TEXT sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-MTPTYPE_TEXT_UI sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-MINITP_TEXT sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-METHOD_TEXT sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-TPTYPE_TEXT sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-TEMPL_TEXT sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-OWNER sy-vline 
WA_CRMT_BUPA_IL_PRICING_STR-SWITCH_TO_REF_POSSIBLE sy-vline      INTO ld_text SEPARATED BY SPACE.

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