ABAP Select data from SAP table PGADBKFCALC 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 PGADBKFCALC 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 PGADBKFCALC. 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 PGADBKFCALC 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_PGADBKFCALC TYPE STANDARD TABLE OF PGADBKFCALC,
      WA_PGADBKFCALC TYPE PGADBKFCALC,
      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: <PGADBKFCALC> TYPE PGADBKFCALC.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PGADBKFCALC
*  INTO TABLE @DATA(IT_PGADBKFCALC2).
*--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_PGADBKFCALC INDEX 1 INTO DATA(WA_PGADBKFCALC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PGADBKFCALC>-MANDT = 1.
<PGADBKFCALC>-SOURCELEDGER = 1.
<PGADBKFCALC>-LEDGER = 1.
<PGADBKFCALC>-COMPANYCODE = 1.
<PGADBKFCALC>-PARTNERCOMPANY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PGADBKFCALC-POSTINGDATE, sy-vline,
  WA_PGADBKFCALC-BALANCETRANSACTIONCURRENCY, sy-vline,
  WA_PGADBKFCALC-BASEUNIT, sy-vline,
  WA_PGADBKFCALC-FISCALYEAR, sy-vline,
  WA_PGADBKFCALC-ACCOUNTINGDOCUMENT, sy-vline,
  WA_PGADBKFCALC-LEDGERGLLINEITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PGADBKFCALC 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_PGADBKFCALC 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_PGADBKFCALC INTO WA_PGADBKFCALC.


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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field SEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PGADBKFCALC-SEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PGADBKFCALC-SEGMENT.
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_PGADBKFCALC_STR, 
MANDT TYPE STRING,
SOURCELEDGER TYPE STRING,
LEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
PARTNERCOMPANY TYPE STRING,
POSTINGDATE TYPE STRING,
BALANCETRANSACTIONCURRENCY TYPE STRING,
BASEUNIT TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
PARTNERBUSINESSAREA TYPE STRING,
FINANCIALTRANSACTIONTYPE TYPE STRING,
FUNCTIONALAREA TYPE STRING,
BUSINESSAREA TYPE STRING,
COSTCENTER TYPE STRING,
GLACCOUNT TYPE STRING,
PROFITCENTER TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
M2DAVGBAL_T TYPE STRING,
Q2DAVGBAL_T TYPE STRING,
Y2DAVGBAL_T TYPE STRING,
M2DAVGBAL_H TYPE STRING,
Q2DAVGBAL_H TYPE STRING,
Y2DAVGBAL_H TYPE STRING,
M2DAVGBAL_K TYPE STRING,
Q2DAVGBAL_K TYPE STRING,
Y2DAVGBAL_K TYPE STRING,
M2DAVGBAL_O TYPE STRING,
Q2DAVGBAL_O TYPE STRING,
Y2DAVGBAL_O TYPE STRING,
M2DAVGBAL_V TYPE STRING,
Q2DAVGBAL_V TYPE STRING,
Y2DAVGBAL_V TYPE STRING,
M2DAVGBAL_B TYPE STRING,
Q2DAVGBAL_B TYPE STRING,
Y2DAVGBAL_B TYPE STRING,
M2DAVGBAL_C TYPE STRING,
Q2DAVGBAL_C TYPE STRING,
Y2DAVGBAL_C TYPE STRING,
M2DAVGBAL_D TYPE STRING,
Q2DAVGBAL_D TYPE STRING,
Y2DAVGBAL_D TYPE STRING,
M2DAVGBAL_E TYPE STRING,
Q2DAVGBAL_E TYPE STRING,
Y2DAVGBAL_E TYPE STRING,
M2DAVGBAL_F TYPE STRING,
Q2DAVGBAL_F TYPE STRING,
Y2DAVGBAL_F TYPE STRING,
M2DAVGBAL_G TYPE STRING,
Q2DAVGBAL_G TYPE STRING,
Y2DAVGBAL_G TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
ACCOUNTINGDOCCREATEDBYUSER TYPE STRING,
REFERENCEDOCUMENTTYPE TYPE STRING,
REFERENCEDOCUMENTCONTEXT TYPE STRING,
LOGICALSYSTEM TYPE STRING,
CREATIONDATETIME TYPE STRING,
SEGMENT TYPE STRING,
ACCOUNTINGDOCUMENTCATEGORY TYPE STRING,
FISCALPERIOD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PGADBKFCALC_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_PGADBKFCALC_STR-MANDT sy-vline 
WA_PGADBKFCALC_STR-SOURCELEDGER sy-vline 
WA_PGADBKFCALC_STR-LEDGER sy-vline 
WA_PGADBKFCALC_STR-COMPANYCODE sy-vline 
WA_PGADBKFCALC_STR-PARTNERCOMPANY sy-vline 
WA_PGADBKFCALC_STR-POSTINGDATE sy-vline 
WA_PGADBKFCALC_STR-BALANCETRANSACTIONCURRENCY sy-vline 
WA_PGADBKFCALC_STR-BASEUNIT sy-vline 
WA_PGADBKFCALC_STR-FISCALYEAR sy-vline 
WA_PGADBKFCALC_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PGADBKFCALC_STR-LEDGERGLLINEITEM sy-vline 
WA_PGADBKFCALC_STR-PARTNERBUSINESSAREA sy-vline 
WA_PGADBKFCALC_STR-FINANCIALTRANSACTIONTYPE sy-vline 
WA_PGADBKFCALC_STR-FUNCTIONALAREA sy-vline 
WA_PGADBKFCALC_STR-BUSINESSAREA sy-vline 
WA_PGADBKFCALC_STR-COSTCENTER sy-vline 
WA_PGADBKFCALC_STR-GLACCOUNT sy-vline 
WA_PGADBKFCALC_STR-PROFITCENTER sy-vline 
WA_PGADBKFCALC_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_PGADBKFCALC_STR-M2DAVGBAL_T sy-vline 
WA_PGADBKFCALC_STR-Q2DAVGBAL_T sy-vline 
WA_PGADBKFCALC_STR-Y2DAVGBAL_T sy-vline 
WA_PGADBKFCALC_STR-M2DAVGBAL_H sy-vline 
WA_PGADBKFCALC_STR-Q2DAVGBAL_H sy-vline 
WA_PGADBKFCALC_STR-Y2DAVGBAL_H sy-vline 
WA_PGADBKFCALC_STR-M2DAVGBAL_K sy-vline 
WA_PGADBKFCALC_STR-Q2DAVGBAL_K sy-vline 
WA_PGADBKFCALC_STR-Y2DAVGBAL_K sy-vline 
WA_PGADBKFCALC_STR-M2DAVGBAL_O sy-vline 
WA_PGADBKFCALC_STR-Q2DAVGBAL_O sy-vline 
WA_PGADBKFCALC_STR-Y2DAVGBAL_O sy-vline 
WA_PGADBKFCALC_STR-M2DAVGBAL_V sy-vline 
WA_PGADBKFCALC_STR-Q2DAVGBAL_V sy-vline 
WA_PGADBKFCALC_STR-Y2DAVGBAL_V sy-vline 
WA_PGADBKFCALC_STR-M2DAVGBAL_B sy-vline 
WA_PGADBKFCALC_STR-Q2DAVGBAL_B sy-vline 
WA_PGADBKFCALC_STR-Y2DAVGBAL_B sy-vline 
WA_PGADBKFCALC_STR-M2DAVGBAL_C sy-vline 
WA_PGADBKFCALC_STR-Q2DAVGBAL_C sy-vline 
WA_PGADBKFCALC_STR-Y2DAVGBAL_C sy-vline 
WA_PGADBKFCALC_STR-M2DAVGBAL_D sy-vline 
WA_PGADBKFCALC_STR-Q2DAVGBAL_D sy-vline 
WA_PGADBKFCALC_STR-Y2DAVGBAL_D sy-vline 
WA_PGADBKFCALC_STR-M2DAVGBAL_E sy-vline 
WA_PGADBKFCALC_STR-Q2DAVGBAL_E sy-vline 
WA_PGADBKFCALC_STR-Y2DAVGBAL_E sy-vline 
WA_PGADBKFCALC_STR-M2DAVGBAL_F sy-vline 
WA_PGADBKFCALC_STR-Q2DAVGBAL_F sy-vline 
WA_PGADBKFCALC_STR-Y2DAVGBAL_F sy-vline 
WA_PGADBKFCALC_STR-M2DAVGBAL_G sy-vline 
WA_PGADBKFCALC_STR-Q2DAVGBAL_G sy-vline 
WA_PGADBKFCALC_STR-Y2DAVGBAL_G sy-vline 
WA_PGADBKFCALC_STR-REFERENCEDOCUMENT sy-vline 
WA_PGADBKFCALC_STR-ACCOUNTINGDOCCREATEDBYUSER sy-vline 
WA_PGADBKFCALC_STR-REFERENCEDOCUMENTTYPE sy-vline 
WA_PGADBKFCALC_STR-REFERENCEDOCUMENTCONTEXT sy-vline 
WA_PGADBKFCALC_STR-LOGICALSYSTEM sy-vline 
WA_PGADBKFCALC_STR-CREATIONDATETIME sy-vline 
WA_PGADBKFCALC_STR-SEGMENT sy-vline 
WA_PGADBKFCALC_STR-ACCOUNTINGDOCUMENTCATEGORY sy-vline 
WA_PGADBKFCALC_STR-FISCALPERIOD sy-vline      INTO ld_text SEPARATED BY SPACE.

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