ABAP Select data from SAP table IPVSMMRYFEDPYBL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPVSMMRYFEDPYBL
*  INTO TABLE @DATA(IT_IPVSMMRYFEDPYBL2).
*--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_IPVSMMRYFEDPYBL INDEX 1 INTO DATA(WA_IPVSMMRYFEDPYBL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPVSMMRYFEDPYBL>-MANDT = 1.
<IPVSMMRYFEDPYBL>-SALESDATE = 1.
<IPVSMMRYFEDPYBL>-COMPANYCODE = 1.
<IPVSMMRYFEDPYBL>-JOINTVENTURE = 1.
<IPVSMMRYFEDPYBL>-DIVISIONOFINTEREST = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPVSMMRYFEDPYBL-WELL, sy-vline,
  WA_IPVSMMRYFEDPYBL-WELLCOMPLETION, sy-vline,
  WA_IPVSMMRYFEDPYBL-PRACONTRACT, sy-vline,
  WA_IPVSMMRYFEDPYBL-VOLUMETYPE, sy-vline,
  WA_IPVSMMRYFEDPYBL-PRODUCT, sy-vline,
  WA_IPVSMMRYFEDPYBL-PRAOWNER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPVSMMRYFEDPYBL 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_IPVSMMRYFEDPYBL 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_IPVSMMRYFEDPYBL INTO WA_IPVSMMRYFEDPYBL.


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

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

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

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field ENERGYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IPVSMMRYFEDPYBL-ENERGYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPVSMMRYFEDPYBL-ENERGYUNIT.
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_IPVSMMRYFEDPYBL_STR, 
MANDT TYPE STRING,
SALESDATE TYPE STRING,
COMPANYCODE TYPE STRING,
JOINTVENTURE TYPE STRING,
DIVISIONOFINTEREST TYPE STRING,
WELL TYPE STRING,
WELLCOMPLETION TYPE STRING,
PRACONTRACT TYPE STRING,
VOLUMETYPE TYPE STRING,
PRODUCT TYPE STRING,
PRAOWNER TYPE STRING,
GLACCOUNT TYPE STRING,
COSTCENTER TYPE STRING,
GLACCOUNTTYPE TYPE STRING,
PRIORPERIODADJUSTMENTREASON TYPE STRING,
DELIVERYNETWORK TYPE STRING,
PROCESSINGEXCEPTION TYPE STRING,
EXCEPTIONREASON TYPE STRING,
VOLUMEUNIT TYPE STRING,
ENERGYUNIT TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
GROSSVOLINVOLUNIT TYPE STRING,
GROSSENERGYINENERGYUNIT TYPE STRING,
GROSSAMOUNT TYPE STRING,
OWNERNETVOLINVOLUNIT TYPE STRING,
OWNERENERGYINENERGYUNIT TYPE STRING,
OWNERGROSSAMOUNT TYPE STRING,
OWNERNETAMOUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPVSMMRYFEDPYBL_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_IPVSMMRYFEDPYBL_STR-MANDT sy-vline 
WA_IPVSMMRYFEDPYBL_STR-SALESDATE sy-vline 
WA_IPVSMMRYFEDPYBL_STR-COMPANYCODE sy-vline 
WA_IPVSMMRYFEDPYBL_STR-JOINTVENTURE sy-vline 
WA_IPVSMMRYFEDPYBL_STR-DIVISIONOFINTEREST sy-vline 
WA_IPVSMMRYFEDPYBL_STR-WELL sy-vline 
WA_IPVSMMRYFEDPYBL_STR-WELLCOMPLETION sy-vline 
WA_IPVSMMRYFEDPYBL_STR-PRACONTRACT sy-vline 
WA_IPVSMMRYFEDPYBL_STR-VOLUMETYPE sy-vline 
WA_IPVSMMRYFEDPYBL_STR-PRODUCT sy-vline 
WA_IPVSMMRYFEDPYBL_STR-PRAOWNER sy-vline 
WA_IPVSMMRYFEDPYBL_STR-GLACCOUNT sy-vline 
WA_IPVSMMRYFEDPYBL_STR-COSTCENTER sy-vline 
WA_IPVSMMRYFEDPYBL_STR-GLACCOUNTTYPE sy-vline 
WA_IPVSMMRYFEDPYBL_STR-PRIORPERIODADJUSTMENTREASON sy-vline 
WA_IPVSMMRYFEDPYBL_STR-DELIVERYNETWORK sy-vline 
WA_IPVSMMRYFEDPYBL_STR-PROCESSINGEXCEPTION sy-vline 
WA_IPVSMMRYFEDPYBL_STR-EXCEPTIONREASON sy-vline 
WA_IPVSMMRYFEDPYBL_STR-VOLUMEUNIT sy-vline 
WA_IPVSMMRYFEDPYBL_STR-ENERGYUNIT sy-vline 
WA_IPVSMMRYFEDPYBL_STR-COMPANYCODECURRENCY sy-vline 
WA_IPVSMMRYFEDPYBL_STR-GROSSVOLINVOLUNIT sy-vline 
WA_IPVSMMRYFEDPYBL_STR-GROSSENERGYINENERGYUNIT sy-vline 
WA_IPVSMMRYFEDPYBL_STR-GROSSAMOUNT sy-vline 
WA_IPVSMMRYFEDPYBL_STR-OWNERNETVOLINVOLUNIT sy-vline 
WA_IPVSMMRYFEDPYBL_STR-OWNERENERGYINENERGYUNIT sy-vline 
WA_IPVSMMRYFEDPYBL_STR-OWNERGROSSAMOUNT sy-vline 
WA_IPVSMMRYFEDPYBL_STR-OWNERNETAMOUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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