ABAP Select data from SAP table ISBANKPAYMENTBATCHITEMTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISBANKPAYMENTBATCHITEMTP
*  INTO TABLE @DATA(IT_ISBANKPAYMENTBATCHITEMTP2).
*--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_ISBANKPAYMENTBATCHITEMTP INDEX 1 INTO DATA(WA_ISBANKPAYMENTBATCHITEMTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISBANKPAYMENTBATCHITEMTP>-KEY = 1.
<ISBANKPAYMENTBATCHITEMTP>-PARENT_KEY = 1.
<ISBANKPAYMENTBATCHITEMTP>-ROOT_KEY = 1.
<ISBANKPAYMENTBATCHITEMTP>-BATCHUUID = 1.
<ISBANKPAYMENTBATCHITEMTP>-PAYMENTBATCHITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISBANKPAYMENTBATCHITEMTP-PAYMENTBATCH, sy-vline,
  WA_ISBANKPAYMENTBATCHITEMTP-PAYMENTGROUP, sy-vline,
  WA_ISBANKPAYMENTBATCHITEMTP-SUPPLIER, sy-vline,
  WA_ISBANKPAYMENTBATCHITEMTP-CUSTOMER, sy-vline,
  WA_ISBANKPAYMENTBATCHITEMTP-PAYMENTRECIPIENT, sy-vline,
  WA_ISBANKPAYMENTBATCHITEMTP-PAYMENTDOCUMENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISBANKPAYMENTBATCHITEMTP 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_ISBANKPAYMENTBATCHITEMTP 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_ISBANKPAYMENTBATCHITEMTP INTO WA_ISBANKPAYMENTBATCHITEMTP.


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

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

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

*Conversion exit AC132, internal->external for field PAYMENTAMOUNTINRULECRCY
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_ISBANKPAYMENTBATCHITEMTP-PAYMENTAMOUNTINRULECRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBANKPAYMENTBATCHITEMTP-PAYMENTAMOUNTINRULECRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field PAIDAMOUNTINPAYTCURRENCY
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_ISBANKPAYMENTBATCHITEMTP-PAIDAMOUNTINPAYTCURRENCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBANKPAYMENTBATCHITEMTP-PAIDAMOUNTINPAYTCURRENCY.
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_ISBANKPAYMENTBATCHITEMTP_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
BATCHUUID TYPE STRING,
PAYMENTBATCHITEM TYPE STRING,
PAYMENTBATCH TYPE STRING,
PAYMENTGROUP TYPE STRING,
SUPPLIER TYPE STRING,
CUSTOMER TYPE STRING,
PAYMENTRECIPIENT TYPE STRING,
PAYMENTDOCUMENT TYPE STRING,
POSTINGDATE TYPE STRING,
PAYMENTSGROUPINGCRITERION TYPE STRING,
PAYMENTRUNDATE TYPE STRING,
PAYMENTRUNID TYPE STRING,
PAYINGCOMPANYCODE TYPE STRING,
PAYMENTBATCHMERGEDATE TYPE STRING,
PAYMENTBATCHMERGE TYPE STRING,
PAYMENTRUNISPROPOSAL TYPE STRING,
PAYMENTBATCHSTATUS TYPE STRING,
PAYMENTAMOUNTINRULECRCY TYPE STRING,
PAYMENTBATCHRULECURRENCY TYPE STRING,
PAIDAMOUNTINPAYTCURRENCY TYPE STRING,
PAYMENTCURRENCY TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
HOUSEBANK TYPE STRING,
BANKACCOUNT TYPE STRING,
BANKACCOUNTLONGID TYPE STRING,
PAYEEBANKACCOUNT TYPE STRING,
PAYEEBANKACCOUNTLONGID TYPE STRING,
PAIDITEMDUEDATE TYPE STRING,
DATAEXCHANGEINSTRUCTIONKEY TYPE STRING,
PAYTBATITMHASMOREINCGSTATUSES TYPE STRING,
BANKPAYTINCGSTATUSMESSAGE TYPE STRING,
ISURGENTPAYMENT TYPE STRING,
BANKPAYMENTORIGIN TYPE STRING,
PAYMENTBATCHITEMEXTENDTOEND TYPE STRING,
PAYMENTBATCHITEMEXTERNALSTATUS TYPE STRING,
STATUS TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISBANKPAYMENTBATCHITEMTP_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_ISBANKPAYMENTBATCHITEMTP_STR-KEY sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PARENT_KEY sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-ROOT_KEY sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-BATCHUUID sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTBATCHITEM sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTBATCH sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTGROUP sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-SUPPLIER sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-CUSTOMER sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTRECIPIENT sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTDOCUMENT sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-POSTINGDATE sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTSGROUPINGCRITERION sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTRUNDATE sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTRUNID sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYINGCOMPANYCODE sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTBATCHMERGEDATE sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTBATCHMERGE sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTRUNISPROPOSAL sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTBATCHSTATUS sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTAMOUNTINRULECRCY sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTBATCHRULECURRENCY sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAIDAMOUNTINPAYTCURRENCY sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTCURRENCY sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-COMPANYCODECURRENCY sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-HOUSEBANK sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-BANKACCOUNT sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-BANKACCOUNTLONGID sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYEEBANKACCOUNT sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYEEBANKACCOUNTLONGID sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAIDITEMDUEDATE sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-DATAEXCHANGEINSTRUCTIONKEY sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYTBATITMHASMOREINCGSTATUSES sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-BANKPAYTINCGSTATUSMESSAGE sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-ISURGENTPAYMENT sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-BANKPAYMENTORIGIN sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTBATCHITEMEXTENDTOEND sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-PAYMENTBATCHITEMEXTERNALSTATUS sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-STATUS sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-HASACTIVEENTITY sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISBANKPAYMENTBATCHITEMTP_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.