ABAP Select data from SAP table PENGPROJACTLAGG 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 PENGPROJACTLAGG 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 PENGPROJACTLAGG. 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 PENGPROJACTLAGG 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_PENGPROJACTLAGG TYPE STANDARD TABLE OF PENGPROJACTLAGG,
      WA_PENGPROJACTLAGG TYPE PENGPROJACTLAGG,
      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: <PENGPROJACTLAGG> TYPE PENGPROJACTLAGG.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PENGPROJACTLAGG
*  INTO TABLE @DATA(IT_PENGPROJACTLAGG2).
*--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_PENGPROJACTLAGG INDEX 1 INTO DATA(WA_PENGPROJACTLAGG2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PENGPROJACTLAGG>-MANDT = 1.
<PENGPROJACTLAGG>-PROJECT = 1.
<PENGPROJACTLAGG>-WORKPACKAGE = 1.
<PENGPROJACTLAGG>-LEDGER = 1.
<PENGPROJACTLAGG>-FISCALYEARPERIOD = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PENGPROJACTLAGG-POSTINGDATE, sy-vline,
  WA_PENGPROJACTLAGG-FISCALYEAR, sy-vline,
  WA_PENGPROJACTLAGG-FISCALPERIOD, sy-vline,
  WA_PENGPROJACTLAGG-WBSELEMENT, sy-vline,
  WA_PENGPROJACTLAGG-CONTROLLINGOBJECT, sy-vline,
  WA_PENGPROJACTLAGG-WORKITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PENGPROJACTLAGG 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_PENGPROJACTLAGG 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_PENGPROJACTLAGG INTO WA_PENGPROJACTLAGG.


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

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

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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PENGPROJACTLAGG-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PENGPROJACTLAGG-MATERIAL.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit MATN1, internal->external for field PARTNERCOSTCTRACTIVITYTYPE
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PENGPROJACTLAGG-PARTNERCOSTCTRACTIVITYTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PENGPROJACTLAGG-PARTNERCOSTCTRACTIVITYTYPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field BASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PENGPROJACTLAGG-BASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PENGPROJACTLAGG-BASEUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field COSTCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PENGPROJACTLAGG-COSTCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PENGPROJACTLAGG-COSTCENTER.
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_PENGPROJACTLAGG_STR, 
MANDT TYPE STRING,
PROJECT TYPE STRING,
WORKPACKAGE TYPE STRING,
LEDGER TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
POSTINGDATE TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALPERIOD TYPE STRING,
WBSELEMENT TYPE STRING,
CONTROLLINGOBJECT TYPE STRING,
WORKITEM TYPE STRING,
PARTNERCOMPANYCODE TYPE STRING,
PARTNERCOSTCENTER TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
MATERIAL TYPE STRING,
GLACCOUNT TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
CONTROLLINGOBJECTDEBITTYPE TYPE STRING,
BUSINESSTRANSACTIONTYPE TYPE STRING,
CURRENTDATE TYPE STRING,
PARTNERCOSTCTRACTIVITYTYPE TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY TYPE STRING,
AMOUNTINPLANCURRENCY TYPE STRING,
CONTROLLINGOBJECTCURRENCY TYPE STRING,
AMOUNTINOBJECTCURRENCY TYPE STRING,
GLOBALCURRENCY TYPE STRING,
AMOUNTINGLOBALCURRENCY TYPE STRING,
BASEUNIT TYPE STRING,
QUANTITY TYPE STRING,
COMPANYCODE TYPE STRING,
COSTCENTER TYPE STRING,
CONTROLLINGAREA TYPE STRING,
BILLABLECONTROL TYPE STRING,
ISCOMMITMENT TYPE STRING,
ISMYPROJECT TYPE STRING,
PROJECTMANAGERNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PENGPROJACTLAGG_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_PENGPROJACTLAGG_STR-MANDT sy-vline 
WA_PENGPROJACTLAGG_STR-PROJECT sy-vline 
WA_PENGPROJACTLAGG_STR-WORKPACKAGE sy-vline 
WA_PENGPROJACTLAGG_STR-LEDGER sy-vline 
WA_PENGPROJACTLAGG_STR-FISCALYEARPERIOD sy-vline 
WA_PENGPROJACTLAGG_STR-POSTINGDATE sy-vline 
WA_PENGPROJACTLAGG_STR-FISCALYEAR sy-vline 
WA_PENGPROJACTLAGG_STR-FISCALPERIOD sy-vline 
WA_PENGPROJACTLAGG_STR-WBSELEMENT sy-vline 
WA_PENGPROJACTLAGG_STR-CONTROLLINGOBJECT sy-vline 
WA_PENGPROJACTLAGG_STR-WORKITEM sy-vline 
WA_PENGPROJACTLAGG_STR-PARTNERCOMPANYCODE sy-vline 
WA_PENGPROJACTLAGG_STR-PARTNERCOSTCENTER sy-vline 
WA_PENGPROJACTLAGG_STR-SALESORDER sy-vline 
WA_PENGPROJACTLAGG_STR-SALESORDERITEM sy-vline 
WA_PENGPROJACTLAGG_STR-MATERIAL sy-vline 
WA_PENGPROJACTLAGG_STR-GLACCOUNT sy-vline 
WA_PENGPROJACTLAGG_STR-CHARTOFACCOUNTS sy-vline 
WA_PENGPROJACTLAGG_STR-CONTROLLINGOBJECTDEBITTYPE sy-vline 
WA_PENGPROJACTLAGG_STR-BUSINESSTRANSACTIONTYPE sy-vline 
WA_PENGPROJACTLAGG_STR-CURRENTDATE sy-vline 
WA_PENGPROJACTLAGG_STR-PARTNERCOSTCTRACTIVITYTYPE sy-vline 
WA_PENGPROJACTLAGG_STR-COMPANYCODECURRENCY sy-vline 
WA_PENGPROJACTLAGG_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_PENGPROJACTLAGG_STR-AMOUNTINPLANCURRENCY sy-vline 
WA_PENGPROJACTLAGG_STR-CONTROLLINGOBJECTCURRENCY sy-vline 
WA_PENGPROJACTLAGG_STR-AMOUNTINOBJECTCURRENCY sy-vline 
WA_PENGPROJACTLAGG_STR-GLOBALCURRENCY sy-vline 
WA_PENGPROJACTLAGG_STR-AMOUNTINGLOBALCURRENCY sy-vline 
WA_PENGPROJACTLAGG_STR-BASEUNIT sy-vline 
WA_PENGPROJACTLAGG_STR-QUANTITY sy-vline 
WA_PENGPROJACTLAGG_STR-COMPANYCODE sy-vline 
WA_PENGPROJACTLAGG_STR-COSTCENTER sy-vline 
WA_PENGPROJACTLAGG_STR-CONTROLLINGAREA sy-vline 
WA_PENGPROJACTLAGG_STR-BILLABLECONTROL sy-vline 
WA_PENGPROJACTLAGG_STR-ISCOMMITMENT sy-vline 
WA_PENGPROJACTLAGG_STR-ISMYPROJECT sy-vline 
WA_PENGPROJACTLAGG_STR-PROJECTMANAGERNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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