ABAP Select data from SAP table PSETTLMTSNDRDOC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PSETTLMTSNDRDOC
*  INTO TABLE @DATA(IT_PSETTLMTSNDRDOC2).
*--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_PSETTLMTSNDRDOC INDEX 1 INTO DATA(WA_PSETTLMTSNDRDOC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PSETTLMTSNDRDOC>-MANDT = 1.
<PSETTLMTSNDRDOC>-CONTROLLINGSETTLEMENTDOCUMENT = 1.
<PSETTLMTSNDRDOC>-CONTROLLINGOBJECT = 1.
<PSETTLMTSNDRDOC>-WBSELEMENTINTERNALID = 1.
<PSETTLMTSNDRDOC>-PROJECTINTERNALID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PSETTLMTSNDRDOC-ORDERID, sy-vline,
  WA_PSETTLMTSNDRDOC-SETTLEMENTSENDERTYPE, sy-vline,
  WA_PSETTLMTSNDRDOC-SETTLEMENTSENDEROBJECT, sy-vline,
  WA_PSETTLMTSNDRDOC-CONTROLLINGAREA, sy-vline,
  WA_PSETTLMTSNDRDOC-POSTINGDATE, sy-vline,
  WA_PSETTLMTSNDRDOC-ASSETVALUEDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PSETTLMTSNDRDOC 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_PSETTLMTSNDRDOC 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_PSETTLMTSNDRDOC INTO WA_PSETTLMTSNDRDOC.


*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 CONTROLLINGSETTLEMENTDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSETTLMTSNDRDOC-CONTROLLINGSETTLEMENTDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSETTLMTSNDRDOC-CONTROLLINGSETTLEMENTDOCUMENT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PSETTLMTSNDRDOC-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSETTLMTSNDRDOC-FISCALYEAR.
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_PSETTLMTSNDRDOC_STR, 
MANDT TYPE STRING,
CONTROLLINGSETTLEMENTDOCUMENT TYPE STRING,
CONTROLLINGOBJECT TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
PROJECTINTERNALID TYPE STRING,
ORDERID TYPE STRING,
SETTLEMENTSENDERTYPE TYPE STRING,
SETTLEMENTSENDEROBJECT TYPE STRING,
CONTROLLINGAREA TYPE STRING,
POSTINGDATE TYPE STRING,
ASSETVALUEDATE TYPE STRING,
CREATIONDATE TYPE STRING,
VALUEDATE TYPE STRING,
FISCALYEAR TYPE STRING,
SETTLEMENTPERIOD TYPE STRING,
SETTLEMENTPROCESSINGTYPE TYPE STRING,
POSTINGPERIOD TYPE STRING,
DOCUMENTDATE TYPE STRING,
ISREVERSED TYPE STRING,
CREATIONDATETIME TYPE STRING,
SETTLMTWITHFREEDEFINEDCURRENCY TYPE STRING,
SETTLEMENTTYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PSETTLMTSNDRDOC_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_PSETTLMTSNDRDOC_STR-MANDT sy-vline 
WA_PSETTLMTSNDRDOC_STR-CONTROLLINGSETTLEMENTDOCUMENT sy-vline 
WA_PSETTLMTSNDRDOC_STR-CONTROLLINGOBJECT sy-vline 
WA_PSETTLMTSNDRDOC_STR-WBSELEMENTINTERNALID sy-vline 
WA_PSETTLMTSNDRDOC_STR-PROJECTINTERNALID sy-vline 
WA_PSETTLMTSNDRDOC_STR-ORDERID sy-vline 
WA_PSETTLMTSNDRDOC_STR-SETTLEMENTSENDERTYPE sy-vline 
WA_PSETTLMTSNDRDOC_STR-SETTLEMENTSENDEROBJECT sy-vline 
WA_PSETTLMTSNDRDOC_STR-CONTROLLINGAREA sy-vline 
WA_PSETTLMTSNDRDOC_STR-POSTINGDATE sy-vline 
WA_PSETTLMTSNDRDOC_STR-ASSETVALUEDATE sy-vline 
WA_PSETTLMTSNDRDOC_STR-CREATIONDATE sy-vline 
WA_PSETTLMTSNDRDOC_STR-VALUEDATE sy-vline 
WA_PSETTLMTSNDRDOC_STR-FISCALYEAR sy-vline 
WA_PSETTLMTSNDRDOC_STR-SETTLEMENTPERIOD sy-vline 
WA_PSETTLMTSNDRDOC_STR-SETTLEMENTPROCESSINGTYPE sy-vline 
WA_PSETTLMTSNDRDOC_STR-POSTINGPERIOD sy-vline 
WA_PSETTLMTSNDRDOC_STR-DOCUMENTDATE sy-vline 
WA_PSETTLMTSNDRDOC_STR-ISREVERSED sy-vline 
WA_PSETTLMTSNDRDOC_STR-CREATIONDATETIME sy-vline 
WA_PSETTLMTSNDRDOC_STR-SETTLMTWITHFREEDEFINEDCURRENCY sy-vline 
WA_PSETTLMTSNDRDOC_STR-SETTLEMENTTYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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