ABAP Select data from SAP table ACCIT_EXTENSION 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 ACCIT_EXTENSION 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 ACCIT_EXTENSION. 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 ACCIT_EXTENSION 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_ACCIT_EXTENSION TYPE STANDARD TABLE OF ACCIT_EXTENSION,
      WA_ACCIT_EXTENSION TYPE ACCIT_EXTENSION,
      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: <ACCIT_EXTENSION> TYPE ACCIT_EXTENSION.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ACCIT_EXTENSION
*  INTO TABLE @DATA(IT_ACCIT_EXTENSION2).
*--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_ACCIT_EXTENSION INDEX 1 INTO DATA(WA_ACCIT_EXTENSION2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ACCIT_EXTENSION>-MANDT = 1.
<ACCIT_EXTENSION>-AWTYP = 1.
<ACCIT_EXTENSION>-AWREF = 1.
<ACCIT_EXTENSION>-AWORG = 1.
<ACCIT_EXTENSION>-POSNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ACCIT_EXTENSION-ELIKZ, sy-vline,
  WA_ACCIT_EXTENSION-ELIKZ_OLD, sy-vline,
  WA_ACCIT_EXTENSION-REB_SUBNO, sy-vline,
  WA_ACCIT_EXTENSION-REL_VER, sy-vline,
  WA_ACCIT_EXTENSION-POSNR_ORG, sy-vline,
  WA_ACCIT_EXTENSION-REFKZ, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ACCIT_EXTENSION 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_ACCIT_EXTENSION 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_ACCIT_EXTENSION INTO WA_ACCIT_EXTENSION.


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

*Conversion exit AU132, internal->external for field BSBTR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_ACCIT_EXTENSION-BSBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACCIT_EXTENSION-BSBTR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit GJAHR, internal->external for field TP_ENDPER
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_ACCIT_EXTENSION-TP_ENDPER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACCIT_EXTENSION-TP_ENDPER.
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_ACCIT_EXTENSION_STR, 
MANDT TYPE STRING,
AWTYP TYPE STRING,
AWREF TYPE STRING,
AWORG TYPE STRING,
POSNR TYPE STRING,
ELIKZ TYPE STRING,
ELIKZ_OLD TYPE STRING,
REB_SUBNO TYPE STRING,
REL_VER TYPE STRING,
POSNR_ORG TYPE STRING,
REFKZ TYPE STRING,
BSBTR TYPE STRING,
BSWRS TYPE STRING,
IGNR_IVREF TYPE STRING,
CC_BUKRS TYPE STRING,
CC_ACCOUNT TYPE STRING,
RE_BUKRS TYPE STRING,
RE_ACCOUNT TYPE STRING,
CASH_BUKRS TYPE STRING,
CASH_ACCOUNT TYPE STRING,
KNBUKRS TYPE STRING,
KNGJAHR TYPE STRING,
KNBELNR TYPE STRING,
KNBUZEI TYPE STRING,
VOBUKRS TYPE STRING,
VOGJAHR TYPE STRING,
VOBELNR TYPE STRING,
ORECID TYPE STRING,
BILLM TYPE STRING,
POM TYPE STRING,
CBRUNID TYPE STRING,
CBRACCT TYPE STRING,
CBOBJNR TYPE STRING,
PVNAME TYPE STRING,
PEGRUP TYPE STRING,
RAGNCY_LCTN_CODE TYPE STRING,
PMT_OFFICE TYPE STRING,
SGL_ACCOUNT TYPE STRING,
FLG_COVERED TYPE STRING,
FLG_CUSTODIAL TYPE STRING,
FLG_ENTITY TYPE STRING,
FLG_EXCHANGE TYPE STRING,
FLG_FEDERAL TYPE STRING,
BUREAU TYPE STRING,
BUSINESS_LINE TYPE STRING,
FGDPRTMNT TYPE STRING,
FGDPRTMNT_PART TYPE STRING,
FUND_ACC_SYMBL TYPE STRING,
FLG_APPORT TYPE STRING,
FLG_AVAIL TYPE STRING,
FLG_BORROW TYPE STRING,
FLG_DEFINITE TYPE STRING,
FLG_PARTNER TYPE STRING,
FLG_BEA TYPE STRING,
LEGIS TYPE STRING,
FLG_REIMBUR TYPE STRING,
COHORT TYPE STRING,
PUBLAW TYPE STRING,
FLG_AUTHOR TYPE STRING,
TRANSFER_AGCY_9 TYPE STRING,
TRANSFER_ACCT_9 TYPE STRING,
YEAR_BDGT_AUTH_9 TYPE STRING,
FLG_ADVANCE_9 TYPE STRING,
DEFENSE_INDIC_9 TYPE STRING,
PROG_REPT_CAT TYPE STRING,
APPOR_CATB_DTL_9 TYPE STRING,
BDGT_IMPACT TYPE STRING,
FLG_PYA TYPE STRING,
PROGRAM_IND TYPE STRING,
TP_AGENCID TYPE STRING,
TP_MAIN_ACCT TYPE STRING,
BETC TYPE STRING,
SUBLEVL TYPE STRING,
AGENCID TYPE STRING,
ALTRAID TYPE STRING,
BEGPER TYPE STRING,
ENDPER TYPE STRING,
AVTYPE TYPE STRING,
SUB_ACCT TYPE STRING,
BDGT_FUNC_CLSS TYPE STRING,
FLG_NO_FACTS_DERIVE TYPE STRING,
TP_SUBLEVL TYPE STRING,
TP_ALTRAID TYPE STRING,
TP_BEGPER TYPE STRING,
TP_ENDPER TYPE STRING,
TP_AVTYPE TYPE STRING,
TP_SUB_ACCT TYPE STRING,
TP_BETC TYPE STRING,
TREASURY_OFFS TYPE STRING,
GARNISHMENT TYPE STRING,
FUND_TYPE TYPE STRING,
RFINUSE TYPE STRING,
KEY_DATE_MIG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ACCIT_EXTENSION_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_ACCIT_EXTENSION_STR-MANDT sy-vline 
WA_ACCIT_EXTENSION_STR-AWTYP sy-vline 
WA_ACCIT_EXTENSION_STR-AWREF sy-vline 
WA_ACCIT_EXTENSION_STR-AWORG sy-vline 
WA_ACCIT_EXTENSION_STR-POSNR sy-vline 
WA_ACCIT_EXTENSION_STR-ELIKZ sy-vline 
WA_ACCIT_EXTENSION_STR-ELIKZ_OLD sy-vline 
WA_ACCIT_EXTENSION_STR-REB_SUBNO sy-vline 
WA_ACCIT_EXTENSION_STR-REL_VER sy-vline 
WA_ACCIT_EXTENSION_STR-POSNR_ORG sy-vline 
WA_ACCIT_EXTENSION_STR-REFKZ sy-vline 
WA_ACCIT_EXTENSION_STR-BSBTR sy-vline 
WA_ACCIT_EXTENSION_STR-BSWRS sy-vline 
WA_ACCIT_EXTENSION_STR-IGNR_IVREF sy-vline 
WA_ACCIT_EXTENSION_STR-CC_BUKRS sy-vline 
WA_ACCIT_EXTENSION_STR-CC_ACCOUNT sy-vline 
WA_ACCIT_EXTENSION_STR-RE_BUKRS sy-vline 
WA_ACCIT_EXTENSION_STR-RE_ACCOUNT sy-vline 
WA_ACCIT_EXTENSION_STR-CASH_BUKRS sy-vline 
WA_ACCIT_EXTENSION_STR-CASH_ACCOUNT sy-vline 
WA_ACCIT_EXTENSION_STR-KNBUKRS sy-vline 
WA_ACCIT_EXTENSION_STR-KNGJAHR sy-vline 
WA_ACCIT_EXTENSION_STR-KNBELNR sy-vline 
WA_ACCIT_EXTENSION_STR-KNBUZEI sy-vline 
WA_ACCIT_EXTENSION_STR-VOBUKRS sy-vline 
WA_ACCIT_EXTENSION_STR-VOGJAHR sy-vline 
WA_ACCIT_EXTENSION_STR-VOBELNR sy-vline 
WA_ACCIT_EXTENSION_STR-ORECID sy-vline 
WA_ACCIT_EXTENSION_STR-BILLM sy-vline 
WA_ACCIT_EXTENSION_STR-POM sy-vline 
WA_ACCIT_EXTENSION_STR-CBRUNID sy-vline 
WA_ACCIT_EXTENSION_STR-CBRACCT sy-vline 
WA_ACCIT_EXTENSION_STR-CBOBJNR sy-vline 
WA_ACCIT_EXTENSION_STR-PVNAME sy-vline 
WA_ACCIT_EXTENSION_STR-PEGRUP sy-vline 
WA_ACCIT_EXTENSION_STR-RAGNCY_LCTN_CODE sy-vline 
WA_ACCIT_EXTENSION_STR-PMT_OFFICE sy-vline 
WA_ACCIT_EXTENSION_STR-SGL_ACCOUNT sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_COVERED sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_CUSTODIAL sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_ENTITY sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_EXCHANGE sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_FEDERAL sy-vline 
WA_ACCIT_EXTENSION_STR-BUREAU sy-vline 
WA_ACCIT_EXTENSION_STR-BUSINESS_LINE sy-vline 
WA_ACCIT_EXTENSION_STR-FGDPRTMNT sy-vline 
WA_ACCIT_EXTENSION_STR-FGDPRTMNT_PART sy-vline 
WA_ACCIT_EXTENSION_STR-FUND_ACC_SYMBL sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_APPORT sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_AVAIL sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_BORROW sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_DEFINITE sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_PARTNER sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_BEA sy-vline 
WA_ACCIT_EXTENSION_STR-LEGIS sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_REIMBUR sy-vline 
WA_ACCIT_EXTENSION_STR-COHORT sy-vline 
WA_ACCIT_EXTENSION_STR-PUBLAW sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_AUTHOR sy-vline 
WA_ACCIT_EXTENSION_STR-TRANSFER_AGCY_9 sy-vline 
WA_ACCIT_EXTENSION_STR-TRANSFER_ACCT_9 sy-vline 
WA_ACCIT_EXTENSION_STR-YEAR_BDGT_AUTH_9 sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_ADVANCE_9 sy-vline 
WA_ACCIT_EXTENSION_STR-DEFENSE_INDIC_9 sy-vline 
WA_ACCIT_EXTENSION_STR-PROG_REPT_CAT sy-vline 
WA_ACCIT_EXTENSION_STR-APPOR_CATB_DTL_9 sy-vline 
WA_ACCIT_EXTENSION_STR-BDGT_IMPACT sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_PYA sy-vline 
WA_ACCIT_EXTENSION_STR-PROGRAM_IND sy-vline 
WA_ACCIT_EXTENSION_STR-TP_AGENCID sy-vline 
WA_ACCIT_EXTENSION_STR-TP_MAIN_ACCT sy-vline 
WA_ACCIT_EXTENSION_STR-BETC sy-vline 
WA_ACCIT_EXTENSION_STR-SUBLEVL sy-vline 
WA_ACCIT_EXTENSION_STR-AGENCID sy-vline 
WA_ACCIT_EXTENSION_STR-ALTRAID sy-vline 
WA_ACCIT_EXTENSION_STR-BEGPER sy-vline 
WA_ACCIT_EXTENSION_STR-ENDPER sy-vline 
WA_ACCIT_EXTENSION_STR-AVTYPE sy-vline 
WA_ACCIT_EXTENSION_STR-SUB_ACCT sy-vline 
WA_ACCIT_EXTENSION_STR-BDGT_FUNC_CLSS sy-vline 
WA_ACCIT_EXTENSION_STR-FLG_NO_FACTS_DERIVE sy-vline 
WA_ACCIT_EXTENSION_STR-TP_SUBLEVL sy-vline 
WA_ACCIT_EXTENSION_STR-TP_ALTRAID sy-vline 
WA_ACCIT_EXTENSION_STR-TP_BEGPER sy-vline 
WA_ACCIT_EXTENSION_STR-TP_ENDPER sy-vline 
WA_ACCIT_EXTENSION_STR-TP_AVTYPE sy-vline 
WA_ACCIT_EXTENSION_STR-TP_SUB_ACCT sy-vline 
WA_ACCIT_EXTENSION_STR-TP_BETC sy-vline 
WA_ACCIT_EXTENSION_STR-TREASURY_OFFS sy-vline 
WA_ACCIT_EXTENSION_STR-GARNISHMENT sy-vline 
WA_ACCIT_EXTENSION_STR-FUND_TYPE sy-vline 
WA_ACCIT_EXTENSION_STR-RFINUSE sy-vline 
WA_ACCIT_EXTENSION_STR-KEY_DATE_MIG sy-vline      INTO ld_text SEPARATED BY SPACE.

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