ABAP Select data from SAP table PTRICM06 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PTRICM06 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 PTRICM06. 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 PTRICM06 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_PTRICM06 TYPE STANDARD TABLE OF PTRICM06,
      WA_PTRICM06 TYPE PTRICM06,
      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: <PTRICM06> TYPE PTRICM06.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PTRICM06.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PTRICM06
  INTO TABLE IT_PTRICM06.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PTRICM06
*  INTO TABLE @DATA(IT_PTRICM062).
*--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_PTRICM06 INDEX 1 INTO DATA(WA_PTRICM062).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PTRICM06 ASSIGNING <PTRICM06>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PTRICM06>-WERKS = 1.
<PTRICM06>-NAME1 = 1.
<PTRICM06>-BTRTL = 1.
<PTRICM06>-BTEXT = 1.
<PTRICM06>-PERSG = 1.

ENDLOOP.

LOOP AT IT_PTRICM06 INTO WA_PTRICM06.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PTRICM06-PGTXT, sy-vline,
  WA_PTRICM06-PERSK, sy-vline,
  WA_PTRICM06-PKTXT, sy-vline,
  WA_PTRICM06-ORGEH, sy-vline,
  WA_PTRICM06-ORGTX, sy-vline,
  WA_PTRICM06-PLANS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PTRICM06 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_PTRICM06 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_PTRICM06 INTO WA_PTRICM06.


*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 KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PTRICM06-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PTRICM06-KOSTL.
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_PTRICM06_STR, 
WERKS TYPE STRING,
NAME1 TYPE STRING,
BTRTL TYPE STRING,
BTEXT TYPE STRING,
PERSG TYPE STRING,
PGTXT TYPE STRING,
PERSK TYPE STRING,
PKTXT TYPE STRING,
ORGEH TYPE STRING,
ORGTX TYPE STRING,
PLANS TYPE STRING,
PLSTX TYPE STRING,
STELL TYPE STRING,
STLTX TYPE STRING,
KOSTL TYPE STRING,
ENAME TYPE STRING,
PERNR TYPE STRING,
CINSY TYPE STRING,
SSTXT TYPE STRING,
WAERS TYPE STRING,
SCHEM TYPE STRING,
BANKL TYPE STRING,
BANKN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PTRICM06_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_PTRICM06_STR-WERKS sy-vline 
WA_PTRICM06_STR-NAME1 sy-vline 
WA_PTRICM06_STR-BTRTL sy-vline 
WA_PTRICM06_STR-BTEXT sy-vline 
WA_PTRICM06_STR-PERSG sy-vline 
WA_PTRICM06_STR-PGTXT sy-vline 
WA_PTRICM06_STR-PERSK sy-vline 
WA_PTRICM06_STR-PKTXT sy-vline 
WA_PTRICM06_STR-ORGEH sy-vline 
WA_PTRICM06_STR-ORGTX sy-vline 
WA_PTRICM06_STR-PLANS sy-vline 
WA_PTRICM06_STR-PLSTX sy-vline 
WA_PTRICM06_STR-STELL sy-vline 
WA_PTRICM06_STR-STLTX sy-vline 
WA_PTRICM06_STR-KOSTL sy-vline 
WA_PTRICM06_STR-ENAME sy-vline 
WA_PTRICM06_STR-PERNR sy-vline 
WA_PTRICM06_STR-CINSY sy-vline 
WA_PTRICM06_STR-SSTXT sy-vline 
WA_PTRICM06_STR-WAERS sy-vline 
WA_PTRICM06_STR-SCHEM sy-vline 
WA_PTRICM06_STR-BANKL sy-vline 
WA_PTRICM06_STR-BANKN sy-vline      INTO ld_text SEPARATED BY SPACE.

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