ABAP Select data from SAP table RMPSDOC_SOA_CHANGE_OUT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RMPSDOC_SOA_CHANGE_OUT
*  INTO TABLE @DATA(IT_RMPSDOC_SOA_CHANGE_OUT2).
*--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_RMPSDOC_SOA_CHANGE_OUT INDEX 1 INTO DATA(WA_RMPSDOC_SOA_CHANGE_OUT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RMPSDOC_SOA_CHANGE_OUT>-BU_MSG_HEADER = 1.
<RMPSDOC_SOA_CHANGE_OUT>-ID = 1.
<RMPSDOC_SOA_CHANGE_OUT>-SCHEME_ID = 1.
<RMPSDOC_SOA_CHANGE_OUT>-SCHEME_AGENCY_ID = 1.
<RMPSDOC_SOA_CHANGE_OUT>-SCHEME_AGENCY_SCHEME_AGENCY_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RMPSDOC_SOA_CHANGE_OUT-CONTENT, sy-vline,
  WA_RMPSDOC_SOA_CHANGE_OUT-UUID, sy-vline,
  WA_RMPSDOC_SOA_CHANGE_OUT-SCHEME_ID, sy-vline,
  WA_RMPSDOC_SOA_CHANGE_OUT-SCHEME_AGENCY_ID, sy-vline,
  WA_RMPSDOC_SOA_CHANGE_OUT-SCHEME_AGENCY_SCHEME_AGENCY_ID, sy-vline,
  WA_RMPSDOC_SOA_CHANGE_OUT-CONTENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RMPSDOC_SOA_CHANGE_OUT 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_RMPSDOC_SOA_CHANGE_OUT 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_RMPSDOC_SOA_CHANGE_OUT INTO WA_RMPSDOC_SOA_CHANGE_OUT.


*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_RMPSDOC_SOA_CHANGE_OUT_STR, 
BU_MSG_HEADER TYPE STRING,
ID TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
UUID TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
REFERENCE_ID TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
REFERENCE_UUID TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
CREATION_DATE_TIME TYPE STRING,
TEST_DATA_INDICATOR TYPE STRING,
RECONCILIATION_INDICATOR TYPE STRING,
SENDER_BUSINESS_SYSTEM_ID TYPE STRING,
RECIPIENT_BUSINESS_SYSTEM_ID TYPE STRING,
SENDER_PARTY TYPE STRING,
INTERNAL_ID TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
STANDARD_ID TYPE STRING,
CONTACT_PERSON TYPE STRING,
INTERNAL_ID TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
ORGANISATION_FORMATTED_NAME TYPE STRING,
PERSON_FORMATTED_NAME TYPE STRING,
PHONE_NUMBER TYPE STRING,
FAX_NUMBER TYPE STRING,
EMAIL_URI TYPE STRING,
RECIPIENT_PARTY TYPE STRING,
BUSINESS_SCOPE TYPE STRING,
X_NEW_DOC_CREATED TYPE STRING,
HASH_VALUE TYPE STRING,
DOCUMENT_CLASS TYPE STRING,
OBJECT_ID TYPE STRING,
ELEMENT_T TYPE STRING,
ELEMENT_IDENTIFICATION_T TYPE STRING,
PROPERTIES_T TYPE STRING,
VISIBILITY_T TYPE STRING,
RELATIONS_T TYPE STRING,
SOA_PROP_T TYPE STRING,
STRING TYPE STRING,
XSTRING TYPE STRING,
COMPONENTS_T TYPE STRING,
RETURN_T TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RMPSDOC_SOA_CHANGE_OUT_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_RMPSDOC_SOA_CHANGE_OUT_STR-BU_MSG_HEADER sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_AGENCY_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-CONTENT sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-UUID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_AGENCY_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-CONTENT sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-REFERENCE_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_AGENCY_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-CONTENT sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-REFERENCE_UUID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_AGENCY_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-CONTENT sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-CREATION_DATE_TIME sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-TEST_DATA_INDICATOR sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-RECONCILIATION_INDICATOR sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SENDER_BUSINESS_SYSTEM_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-RECIPIENT_BUSINESS_SYSTEM_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SENDER_PARTY sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-INTERNAL_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_AGENCY_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-CONTENT sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-STANDARD_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-CONTACT_PERSON sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-INTERNAL_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SCHEME_AGENCY_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-CONTENT sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-ORGANISATION_FORMATTED_NAME sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-PERSON_FORMATTED_NAME sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-PHONE_NUMBER sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-FAX_NUMBER sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-EMAIL_URI sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-RECIPIENT_PARTY sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-BUSINESS_SCOPE sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-X_NEW_DOC_CREATED sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-HASH_VALUE sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-DOCUMENT_CLASS sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-OBJECT_ID sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-ELEMENT_T sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-ELEMENT_IDENTIFICATION_T sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-PROPERTIES_T sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-VISIBILITY_T sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-RELATIONS_T sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-SOA_PROP_T sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-STRING sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-XSTRING sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-COMPONENTS_T sy-vline 
WA_RMPSDOC_SOA_CHANGE_OUT_STR-RETURN_T sy-vline      INTO ld_text SEPARATED BY SPACE.

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