ABAP Select data from SAP table PTEAMATTRIB into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PTEAMATTRIB
*  INTO TABLE @DATA(IT_PTEAMATTRIB2).
*--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_PTEAMATTRIB INDEX 1 INTO DATA(WA_PTEAMATTRIB2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PTEAMATTRIB>-MANDT = 1.
<PTEAMATTRIB>-OBJECTID = 1.
<PTEAMATTRIB>-REFERENCENUMBER = 1.
<PTEAMATTRIB>-SEQUENCENUMBER = 1.
<PTEAMATTRIB>-STARTDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PTEAMATTRIB-ENDDATE, sy-vline,
  WA_PTEAMATTRIB-OBJECTTYPE, sy-vline,
  WA_PTEAMATTRIB-RESPYMGMTREFERENCEATTRIBNAME, sy-vline,
  WA_PTEAMATTRIB-RESPYMGMTATTRIBUTEOPTION, sy-vline,
  WA_PTEAMATTRIB-RESPYMGMTATTRIBUTESIGN, sy-vline,
  WA_PTEAMATTRIB-RESPYMGMTATTRIBUTELOWVALUE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PTEAMATTRIB 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_PTEAMATTRIB 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_PTEAMATTRIB INTO WA_PTEAMATTRIB.


*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 CUNIT, internal->external for field RESPYMGMTATTRIBUTEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PTEAMATTRIB-RESPYMGMTATTRIBUTEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PTEAMATTRIB-RESPYMGMTATTRIBUTEUNIT.
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_PTEAMATTRIB_STR, 
MANDT TYPE STRING,
OBJECTID TYPE STRING,
REFERENCENUMBER TYPE STRING,
SEQUENCENUMBER TYPE STRING,
STARTDATE TYPE STRING,
ENDDATE TYPE STRING,
OBJECTTYPE TYPE STRING,
RESPYMGMTREFERENCEATTRIBNAME TYPE STRING,
RESPYMGMTATTRIBUTEOPTION TYPE STRING,
RESPYMGMTATTRIBUTESIGN TYPE STRING,
RESPYMGMTATTRIBUTELOWVALUE TYPE STRING,
RESPYMGMTATTRIBUTEHIGHVALUE TYPE STRING,
RESPYMGMTATTRIBUTECURRENCYKEY TYPE STRING,
RESPYMGMTATTRIBUTEUNIT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PTEAMATTRIB_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_PTEAMATTRIB_STR-MANDT sy-vline 
WA_PTEAMATTRIB_STR-OBJECTID sy-vline 
WA_PTEAMATTRIB_STR-REFERENCENUMBER sy-vline 
WA_PTEAMATTRIB_STR-SEQUENCENUMBER sy-vline 
WA_PTEAMATTRIB_STR-STARTDATE sy-vline 
WA_PTEAMATTRIB_STR-ENDDATE sy-vline 
WA_PTEAMATTRIB_STR-OBJECTTYPE sy-vline 
WA_PTEAMATTRIB_STR-RESPYMGMTREFERENCEATTRIBNAME sy-vline 
WA_PTEAMATTRIB_STR-RESPYMGMTATTRIBUTEOPTION sy-vline 
WA_PTEAMATTRIB_STR-RESPYMGMTATTRIBUTESIGN sy-vline 
WA_PTEAMATTRIB_STR-RESPYMGMTATTRIBUTELOWVALUE sy-vline 
WA_PTEAMATTRIB_STR-RESPYMGMTATTRIBUTEHIGHVALUE sy-vline 
WA_PTEAMATTRIB_STR-RESPYMGMTATTRIBUTECURRENCYKEY sy-vline 
WA_PTEAMATTRIB_STR-RESPYMGMTATTRIBUTEUNIT sy-vline      INTO ld_text SEPARATED BY SPACE.

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