ABAP Select data from SAP table TRMC_PARTY_DETAIL_ADDENDUM_511 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP TRMC_PARTY_DETAIL_ADDENDUM_511 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 TRMC_PARTY_DETAIL_ADDENDUM_511. 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 TRMC_PARTY_DETAIL_ADDENDUM_511 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_TRMC_PARTY_DETAIL_ADDENDUM_511 TYPE STANDARD TABLE OF TRMC_PARTY_DETAIL_ADDENDUM_511,
      WA_TRMC_PARTY_DETAIL_ADDENDUM_511 TYPE TRMC_PARTY_DETAIL_ADDENDUM_511,
      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: <TRMC_PARTY_DETAIL_ADDENDUM_511> TYPE TRMC_PARTY_DETAIL_ADDENDUM_511.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_TRMC_PARTY_DETAIL_ADDENDUM_511.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM TRMC_PARTY_DETAIL_ADDENDUM_511
  INTO TABLE IT_TRMC_PARTY_DETAIL_ADDENDUM_511.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TRMC_PARTY_DETAIL_ADDENDUM_511
*  INTO TABLE @DATA(IT_TRMC_PARTY_DETAIL_ADDENDUM_5112).
*--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_TRMC_PARTY_DETAIL_ADDENDUM_511 INDEX 1 INTO DATA(WA_TRMC_PARTY_DETAIL_ADDENDUM_5112).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_TRMC_PARTY_DETAIL_ADDENDUM_511 ASSIGNING <TRMC_PARTY_DETAIL_ADDENDUM_511>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TRMC_PARTY_DETAIL_ADDENDUM_511>-CONTROLLER = 1.
<TRMC_PARTY_DETAIL_ADDENDUM_511>-FINANCIAL_RECORD_HEADER = 1.
<TRMC_PARTY_DETAIL_ADDENDUM_511>-CONTROLLER = 1.
<TRMC_PARTY_DETAIL_ADDENDUM_511>-SEQUENCE_NUM = 1.
<TRMC_PARTY_DETAIL_ADDENDUM_511>-MAINTENANCE_CODE = 1.

ENDLOOP.

LOOP AT IT_TRMC_PARTY_DETAIL_ADDENDUM_511 INTO WA_TRMC_PARTY_DETAIL_ADDENDUM_511.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TRMC_PARTY_DETAIL_ADDENDUM_511-MASTER_CARD_REC_SEQ_NUM, sy-vline,
  WA_TRMC_PARTY_DETAIL_ADDENDUM_511-MASTER_CARD_LOAD_DATE, sy-vline,
  WA_TRMC_PARTY_DETAIL_ADDENDUM_511-MASTER_CARD_LOAD_TIME, sy-vline,
  WA_TRMC_PARTY_DETAIL_ADDENDUM_511-REJECTION_REASON, sy-vline,
  WA_TRMC_PARTY_DETAIL_ADDENDUM_511-REJECTION_REASON2, sy-vline,
  WA_TRMC_PARTY_DETAIL_ADDENDUM_511-REJECTION_REASON3, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TRMC_PARTY_DETAIL_ADDENDUM_511 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_TRMC_PARTY_DETAIL_ADDENDUM_511 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_TRMC_PARTY_DETAIL_ADDENDUM_511 INTO WA_TRMC_PARTY_DETAIL_ADDENDUM_511.


*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_TRMC_PARTY_DETAIL_ADDENDUM_511_STR, 
CONTROLLER TYPE STRING,
FINANCIAL_RECORD_HEADER TYPE STRING,
CONTROLLER TYPE STRING,
SEQUENCE_NUM TYPE STRING,
MAINTENANCE_CODE TYPE STRING,
MASTER_CARD_REC_SEQ_NUM TYPE STRING,
MASTER_CARD_LOAD_DATE TYPE STRING,
MASTER_CARD_LOAD_TIME TYPE STRING,
REJECTION_REASON TYPE STRING,
REJECTION_REASON2 TYPE STRING,
REJECTION_REASON3 TYPE STRING,
PARTY_TYPE TYPE STRING,
PARTY_ID TYPE STRING,
NAME TYPE STRING,
NAME2 TYPE STRING,
NAME3 TYPE STRING,
STREET TYPE STRING,
STREET2 TYPE STRING,
STREET3 TYPE STRING,
STREET4 TYPE STRING,
STREET5 TYPE STRING,
STREET6 TYPE STRING,
CITY TYPE STRING,
STATE_PROVINCE TYPE STRING,
POSTAL_CODE TYPE STRING,
COUNTRY_CODE TYPE STRING,
CONTACT_NAME TYPE STRING,
CONTACT_FUNCTION TYPE STRING,
PHONE_NUM TYPE STRING,
EMAIL_ADDRESS TYPE STRING,
FUNCTION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TRMC_PARTY_DETAIL_ADDENDUM_511_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_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-CONTROLLER sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-FINANCIAL_RECORD_HEADER sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-CONTROLLER sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-SEQUENCE_NUM sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-MAINTENANCE_CODE sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-MASTER_CARD_REC_SEQ_NUM sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-MASTER_CARD_LOAD_DATE sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-MASTER_CARD_LOAD_TIME sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-REJECTION_REASON sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-REJECTION_REASON2 sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-REJECTION_REASON3 sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-PARTY_TYPE sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-PARTY_ID sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-NAME sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-NAME2 sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-NAME3 sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-STREET sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-STREET2 sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-STREET3 sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-STREET4 sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-STREET5 sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-STREET6 sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-CITY sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-STATE_PROVINCE sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-POSTAL_CODE sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-COUNTRY_CODE sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-CONTACT_NAME sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-CONTACT_FUNCTION sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-PHONE_NUM sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-EMAIL_ADDRESS sy-vline 
WA_TRMC_PARTY_DETAIL_ADDENDUM_511_STR-FUNCTION sy-vline      INTO ld_text SEPARATED BY SPACE.

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