ABAP Select data from SAP table TPM_TRPA_BT_300 into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP TPM_TRPA_BT_300 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 TPM_TRPA_BT_300. 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 TPM_TRPA_BT_300 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_TPM_TRPA_BT_300 TYPE STANDARD TABLE OF TPM_TRPA_BT_300,
      WA_TPM_TRPA_BT_300 TYPE TPM_TRPA_BT_300,
      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: <TPM_TRPA_BT_300> TYPE TPM_TRPA_BT_300.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_TPM_TRPA_BT_300.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM TPM_TRPA_BT_300
  INTO TABLE IT_TPM_TRPA_BT_300.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TPM_TRPA_BT_300
*  INTO TABLE @DATA(IT_TPM_TRPA_BT_3002).
*--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_TPM_TRPA_BT_300 INDEX 1 INTO DATA(WA_TPM_TRPA_BT_3002).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_TPM_TRPA_BT_300 ASSIGNING <TPM_TRPA_BT_300>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TPM_TRPA_BT_300>-COMPANY_CODE = 1.
<TPM_TRPA_BT_300>-COMPANY_CODE_TXT = 1.
<TPM_TRPA_BT_300>-VALUATION_AREA = 1.
<TPM_TRPA_BT_300>-PRODUCT_TYPE = 1.
<TPM_TRPA_BT_300>-PRODUCT_TYPE_TXT = 1.

ENDLOOP.

LOOP AT IT_TPM_TRPA_BT_300 INTO WA_TPM_TRPA_BT_300.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TPM_TRPA_BT_300-SECURITY_ID, sy-vline,
  WA_TPM_TRPA_BT_300-SECURITY_ID_TXT, sy-vline,
  WA_TPM_TRPA_BT_300-SEC_ACCT, sy-vline,
  WA_TPM_TRPA_BT_300-SEC_ACCT_TXT, sy-vline,
  WA_TPM_TRPA_BT_300-SEC_ACCT_GRP, sy-vline,
  WA_TPM_TRPA_BT_300-VALUATION_CLASS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TPM_TRPA_BT_300 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_TPM_TRPA_BT_300 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_TPM_TRPA_BT_300 INTO WA_TPM_TRPA_BT_300.


*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_TPM_TRPA_BT_300-SECURITY_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TPM_TRPA_BT_300-SECURITY_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TRANSACTION_NUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TPM_TRPA_BT_300-TRANSACTION_NUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TPM_TRPA_BT_300-TRANSACTION_NUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CONTRACT_NUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TPM_TRPA_BT_300-CONTRACT_NUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TPM_TRPA_BT_300-CONTRACT_NUM.
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_TPM_TRPA_BT_300_STR, 
COMPANY_CODE TYPE STRING,
COMPANY_CODE_TXT TYPE STRING,
VALUATION_AREA TYPE STRING,
PRODUCT_TYPE TYPE STRING,
PRODUCT_TYPE_TXT TYPE STRING,
SECURITY_ID TYPE STRING,
SECURITY_ID_TXT TYPE STRING,
SEC_ACCT TYPE STRING,
SEC_ACCT_TXT TYPE STRING,
SEC_ACCT_GRP TYPE STRING,
VALUATION_CLASS TYPE STRING,
PORTFOLIO TYPE STRING,
PORTFOLIO_TXT TYPE STRING,
POSITION_DATE TYPE STRING,
POSITION_DATEX TYPE STRING,
TRANSACTION_NUM TYPE STRING,
CONTRACT_NUM TYPE STRING,
OLD_CLASSIFIER_01 TYPE STRING,
OLD_DESCR_CLASSIFIER_01 TYPE STRING,
OLD_CLASSIFIER_02 TYPE STRING,
OLD_DESCR_CLASSIFIER_02 TYPE STRING,
OLD_CLASSIFIER_03 TYPE STRING,
OLD_DESCR_CLASSIFIER_03 TYPE STRING,
OLD_CLASSIFIER_04 TYPE STRING,
OLD_DESCR_CLASSIFIER_04 TYPE STRING,
NEW_CLASSIFIER_01 TYPE STRING,
NEW_DESCR_CLASSIFIER_01 TYPE STRING,
NEW_CLASSIFIER_02 TYPE STRING,
NEW_DESCR_CLASSIFIER_02 TYPE STRING,
NEW_CLASSIFIER_03 TYPE STRING,
NEW_DESCR_CLASSIFIER_03 TYPE STRING,
NEW_CLASSIFIER_04 TYPE STRING,
NEW_DESCR_CLASSIFIER_04 TYPE STRING,
NOMINAL_AMT TYPE STRING,
NOMINAL_CURR TYPE STRING,
UNITS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TPM_TRPA_BT_300_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_TPM_TRPA_BT_300_STR-COMPANY_CODE sy-vline 
WA_TPM_TRPA_BT_300_STR-COMPANY_CODE_TXT sy-vline 
WA_TPM_TRPA_BT_300_STR-VALUATION_AREA sy-vline 
WA_TPM_TRPA_BT_300_STR-PRODUCT_TYPE sy-vline 
WA_TPM_TRPA_BT_300_STR-PRODUCT_TYPE_TXT sy-vline 
WA_TPM_TRPA_BT_300_STR-SECURITY_ID sy-vline 
WA_TPM_TRPA_BT_300_STR-SECURITY_ID_TXT sy-vline 
WA_TPM_TRPA_BT_300_STR-SEC_ACCT sy-vline 
WA_TPM_TRPA_BT_300_STR-SEC_ACCT_TXT sy-vline 
WA_TPM_TRPA_BT_300_STR-SEC_ACCT_GRP sy-vline 
WA_TPM_TRPA_BT_300_STR-VALUATION_CLASS sy-vline 
WA_TPM_TRPA_BT_300_STR-PORTFOLIO sy-vline 
WA_TPM_TRPA_BT_300_STR-PORTFOLIO_TXT sy-vline 
WA_TPM_TRPA_BT_300_STR-POSITION_DATE sy-vline 
WA_TPM_TRPA_BT_300_STR-POSITION_DATEX sy-vline 
WA_TPM_TRPA_BT_300_STR-TRANSACTION_NUM sy-vline 
WA_TPM_TRPA_BT_300_STR-CONTRACT_NUM sy-vline 
WA_TPM_TRPA_BT_300_STR-OLD_CLASSIFIER_01 sy-vline 
WA_TPM_TRPA_BT_300_STR-OLD_DESCR_CLASSIFIER_01 sy-vline 
WA_TPM_TRPA_BT_300_STR-OLD_CLASSIFIER_02 sy-vline 
WA_TPM_TRPA_BT_300_STR-OLD_DESCR_CLASSIFIER_02 sy-vline 
WA_TPM_TRPA_BT_300_STR-OLD_CLASSIFIER_03 sy-vline 
WA_TPM_TRPA_BT_300_STR-OLD_DESCR_CLASSIFIER_03 sy-vline 
WA_TPM_TRPA_BT_300_STR-OLD_CLASSIFIER_04 sy-vline 
WA_TPM_TRPA_BT_300_STR-OLD_DESCR_CLASSIFIER_04 sy-vline 
WA_TPM_TRPA_BT_300_STR-NEW_CLASSIFIER_01 sy-vline 
WA_TPM_TRPA_BT_300_STR-NEW_DESCR_CLASSIFIER_01 sy-vline 
WA_TPM_TRPA_BT_300_STR-NEW_CLASSIFIER_02 sy-vline 
WA_TPM_TRPA_BT_300_STR-NEW_DESCR_CLASSIFIER_02 sy-vline 
WA_TPM_TRPA_BT_300_STR-NEW_CLASSIFIER_03 sy-vline 
WA_TPM_TRPA_BT_300_STR-NEW_DESCR_CLASSIFIER_03 sy-vline 
WA_TPM_TRPA_BT_300_STR-NEW_CLASSIFIER_04 sy-vline 
WA_TPM_TRPA_BT_300_STR-NEW_DESCR_CLASSIFIER_04 sy-vline 
WA_TPM_TRPA_BT_300_STR-NOMINAL_AMT sy-vline 
WA_TPM_TRPA_BT_300_STR-NOMINAL_CURR sy-vline 
WA_TPM_TRPA_BT_300_STR-UNITS sy-vline      INTO ld_text SEPARATED BY SPACE.

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