ABAP Select data from SAP table ISBUDGETENTRYDOCTP 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 ISBUDGETENTRYDOCTP 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 ISBUDGETENTRYDOCTP. 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 ISBUDGETENTRYDOCTP 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_ISBUDGETENTRYDOCTP TYPE STANDARD TABLE OF ISBUDGETENTRYDOCTP,
      WA_ISBUDGETENTRYDOCTP TYPE ISBUDGETENTRYDOCTP,
      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: <ISBUDGETENTRYDOCTP> TYPE ISBUDGETENTRYDOCTP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISBUDGETENTRYDOCTP
*  INTO TABLE @DATA(IT_ISBUDGETENTRYDOCTP2).
*--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_ISBUDGETENTRYDOCTP INDEX 1 INTO DATA(WA_ISBUDGETENTRYDOCTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISBUDGETENTRYDOCTP>-KEY = 1.
<ISBUDGETENTRYDOCTP>-PARENT_KEY = 1.
<ISBUDGETENTRYDOCTP>-ROOT_KEY = 1.
<ISBUDGETENTRYDOCTP>-FINANCIALMANAGEMENTAREA = 1.
<ISBUDGETENTRYDOCTP>-BUDGETDOCUMENTYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISBUDGETENTRYDOCTP-BUDGETENTRYDOCUMENT, sy-vline,
  WA_ISBUDGETENTRYDOCTP-FINANCIALMANAGEMENTAREAFOREDIT, sy-vline,
  WA_ISBUDGETENTRYDOCTP-BUDGETDOCYEARFOREDIT, sy-vline,
  WA_ISBUDGETENTRYDOCTP-BUDGETENTRYDOCFOREDIT, sy-vline,
  WA_ISBUDGETENTRYDOCTP-BUDGETENTRYDOCUMENTTYPE, sy-vline,
  WA_ISBUDGETENTRYDOCTP-BUDGETINGPROCESS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISBUDGETENTRYDOCTP 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_ISBUDGETENTRYDOCTP 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_ISBUDGETENTRYDOCTP INTO WA_ISBUDGETENTRYDOCTP.


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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field REVERSALREFBUDGETENTRYDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISBUDGETENTRYDOCTP-REVERSALREFBUDGETENTRYDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBUDGETENTRYDOCTP-REVERSALREFBUDGETENTRYDOCUMENT.
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_ISBUDGETENTRYDOCTP_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
BUDGETDOCUMENTYEAR TYPE STRING,
BUDGETENTRYDOCUMENT TYPE STRING,
FINANCIALMANAGEMENTAREAFOREDIT TYPE STRING,
BUDGETDOCYEARFOREDIT TYPE STRING,
BUDGETENTRYDOCFOREDIT TYPE STRING,
BUDGETENTRYDOCUMENTTYPE TYPE STRING,
BUDGETINGPROCESS TYPE STRING,
BUDGETVERSION TYPE STRING,
DOCUMENTDATE TYPE STRING,
POSTINGDATE TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONTIME TYPE STRING,
CREATIONDATE TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
DOCUMENTLASTCHANGEDDATEANDTIME TYPE STRING,
BUDGETENTRYDOCUMENTSTATUS TYPE STRING,
BUDGETENTRYDOCUMENTDESCRIPTION TYPE STRING,
PUBLICLAW TYPE STRING,
FISCALTREASURYLOANCOHORT TYPE STRING,
FISCALTREASURYLEGISLATIONTYPE TYPE STRING,
FISCALTREASURYAGENCY TYPE STRING,
FISCALTREASURYBUDGETACCOUNT TYPE STRING,
PARTNERCOMPANY TYPE STRING,
BUDGETINGRESPONSIBLEPERSONNAME TYPE STRING,
REVERSALREFBUDGETENTRYDOCUMENT TYPE STRING,
BDGTENTRYDOCREVERSALSTATUS TYPE STRING,
REVERSALREASON TYPE STRING,
BDGTENTRYDOCTITLE TYPE STRING,
BUDGETAMENDMENTFORM TYPE STRING,
BDGTAMENDMENTFORMSPECIFICATION TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
DUMMY_FMBH_INCL_EEW_PS TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISBUDGETENTRYDOCTP_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_ISBUDGETENTRYDOCTP_STR-KEY sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-PARENT_KEY sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-ROOT_KEY sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BUDGETDOCUMENTYEAR sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BUDGETENTRYDOCUMENT sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-FINANCIALMANAGEMENTAREAFOREDIT sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BUDGETDOCYEARFOREDIT sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BUDGETENTRYDOCFOREDIT sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BUDGETENTRYDOCUMENTTYPE sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BUDGETINGPROCESS sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BUDGETVERSION sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-DOCUMENTDATE sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-POSTINGDATE sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-CREATEDBYUSER sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-CREATIONTIME sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-CREATIONDATE sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-LASTCHANGEDBYUSER sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-LASTCHANGEDATE sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-DOCUMENTLASTCHANGEDDATEANDTIME sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BUDGETENTRYDOCUMENTSTATUS sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BUDGETENTRYDOCUMENTDESCRIPTION sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-PUBLICLAW sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-FISCALTREASURYLOANCOHORT sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-FISCALTREASURYLEGISLATIONTYPE sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-FISCALTREASURYAGENCY sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-FISCALTREASURYBUDGETACCOUNT sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-PARTNERCOMPANY sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BUDGETINGRESPONSIBLEPERSONNAME sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-REVERSALREFBUDGETENTRYDOCUMENT sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BDGTENTRYDOCREVERSALSTATUS sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-REVERSALREASON sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BDGTENTRYDOCTITLE sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BUDGETAMENDMENTFORM sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-BDGTAMENDMENTFORMSPECIFICATION sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-HASACTIVEENTITY sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-DUMMY_FMBH_INCL_EEW_PS sy-vline 
WA_ISBUDGETENTRYDOCTP_STR-ISACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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