ABAP Select data from SAP table PRUMATRCPTMM into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRUMATRCPTMM
*  INTO TABLE @DATA(IT_PRUMATRCPTMM2).
*--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_PRUMATRCPTMM INDEX 1 INTO DATA(WA_PRUMATRCPTMM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRUMATRCPTMM>-MANDT = 1.
<PRUMATRCPTMM>-COMPANYCODE = 1.
<PRUMATRCPTMM>-INVOICEACCOUNTINGDOCUMENT = 1.
<PRUMATRCPTMM>-INVOICEFISCALYEAR = 1.
<PRUMATRCPTMM>-GOODSRCPTACCOUNTINGDOCUMENT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRUMATRCPTMM-GOODSRCPTFISCALYEAR, sy-vline,
  WA_PRUMATRCPTMM-GOODSRCPTDOCUMENTDATE, sy-vline,
  WA_PRUMATRCPTMM-GOODSRCPTPOSTINGDATE, sy-vline,
  WA_PRUMATRCPTMM-PURCHASINGDOCUMENT, sy-vline,
  WA_PRUMATRCPTMM-PURCHASINGDOCUMENTITEM, sy-vline,
ENDLOOP.
   
*Add any further fields from structure WA_PRUMATRCPTMM 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_PRUMATRCPTMM 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_PRUMATRCPTMM INTO WA_PRUMATRCPTMM.


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

*Conversion exit GJAHR, internal->external for field INVOICEFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PRUMATRCPTMM-INVOICEFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUMATRCPTMM-INVOICEFISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit GJAHR, internal->external for field GOODSRCPTFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PRUMATRCPTMM-GOODSRCPTFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUMATRCPTMM-GOODSRCPTFISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PURCHASINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUMATRCPTMM-PURCHASINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUMATRCPTMM-PURCHASINGDOCUMENT.
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_PRUMATRCPTMM_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
INVOICEACCOUNTINGDOCUMENT TYPE STRING,
INVOICEFISCALYEAR TYPE STRING,
GOODSRCPTACCOUNTINGDOCUMENT TYPE STRING,
GOODSRCPTFISCALYEAR TYPE STRING,
GOODSRCPTDOCUMENTDATE TYPE STRING,
GOODSRCPTPOSTINGDATE TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
PURCHASINGDOCUMENTITEM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRUMATRCPTMM_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_PRUMATRCPTMM_STR-MANDT sy-vline 
WA_PRUMATRCPTMM_STR-COMPANYCODE sy-vline 
WA_PRUMATRCPTMM_STR-INVOICEACCOUNTINGDOCUMENT sy-vline 
WA_PRUMATRCPTMM_STR-INVOICEFISCALYEAR sy-vline 
WA_PRUMATRCPTMM_STR-GOODSRCPTACCOUNTINGDOCUMENT sy-vline 
WA_PRUMATRCPTMM_STR-GOODSRCPTFISCALYEAR sy-vline 
WA_PRUMATRCPTMM_STR-GOODSRCPTDOCUMENTDATE sy-vline 
WA_PRUMATRCPTMM_STR-GOODSRCPTPOSTINGDATE sy-vline 
WA_PRUMATRCPTMM_STR-PURCHASINGDOCUMENT sy-vline 
WA_PRUMATRCPTMM_STR-PURCHASINGDOCUMENTITEM sy-vline      INTO ld_text SEPARATED BY SPACE.

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