ABAP Select data from SAP table CABPPAYBATCH into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CABPPAYBATCH
*  INTO TABLE @DATA(IT_CABPPAYBATCH2).
*--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_CABPPAYBATCH INDEX 1 INTO DATA(WA_CABPPAYBATCH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CABPPAYBATCH>-MANDT = 1.
<CABPPAYBATCH>-PAYMENTBATCH = 1.
<CABPPAYBATCH>-STATUS = 1.
<CABPPAYBATCH>-STATUSNAME = 1.
<CABPPAYBATCH>-BATCHUUID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CABPPAYBATCH-PAYMENTBATCHRULE, sy-vline,
  WA_CABPPAYBATCH-PAYMENTBATCHRULEDESCRIPTION, sy-vline,
  WA_CABPPAYBATCH-PAYTBATCHHASMOREBANKACCOUNTS, sy-vline,
  WA_CABPPAYBATCH-PAYTBATCHHASMOREHOUSEBANKS, sy-vline,
  WA_CABPPAYBATCH-HOUSEBANKACCOUNT, sy-vline,
  WA_CABPPAYBATCH-HOUSEBANKIBAN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CABPPAYBATCH 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_CABPPAYBATCH 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_CABPPAYBATCH INTO WA_CABPPAYBATCH.


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

*Conversion exit AC132, internal->external for field PAYMENTBATCHAMOUNTINCCCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_CABPPAYBATCH-PAYMENTBATCHAMOUNTINCCCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CABPPAYBATCH-PAYMENTBATCHAMOUNTINCCCRCY.
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_CABPPAYBATCH_STR, 
MANDT TYPE STRING,
PAYMENTBATCH TYPE STRING,
STATUS TYPE STRING,
STATUSNAME TYPE STRING,
BATCHUUID TYPE STRING,
PAYMENTBATCHRULE TYPE STRING,
PAYMENTBATCHRULEDESCRIPTION TYPE STRING,
PAYTBATCHHASMOREBANKACCOUNTS TYPE STRING,
PAYTBATCHHASMOREHOUSEBANKS TYPE STRING,
HOUSEBANKACCOUNT TYPE STRING,
HOUSEBANKIBAN TYPE STRING,
STATUSPROFILE TYPE STRING,
PAYMENTBATCHAMOUNTINCCCRCY TYPE STRING,
BANKPAYMENTBATCHCURRENCY TYPE STRING,
CREATIONDATE TYPE STRING,
CREATIONTIME TYPE STRING,
CREATIONDATETIME TYPE STRING,
NUMBEROFPAYMENTS TYPE STRING,
HOUSEBANK TYPE STRING,
BANKNAME TYPE STRING,
BANK TYPE STRING,
BANKINTERNALID TYPE STRING,
COMPANYCODENAME TYPE STRING,
COMPANYCODE TYPE STRING,
APPROVALISFIRST TYPE STRING,
ISRETURNEDAPPROVAL TYPE STRING,
APPROVALISFINAL TYPE STRING,
APPROVALISFINALTEXT TYPE STRING,
DATAEXCHANGEINSTRUCTIONKEY TYPE STRING,
ISURGENTPAYMENT TYPE STRING,
PAYMENTISURGENTTEXT TYPE STRING,
USERID TYPE STRING,
CREATEDBYUSER TYPE STRING,
FULLNAME TYPE STRING,
PAYMENTBATCHISPROCESSED TYPE STRING,
PAYMENTBATCHACTION TYPE STRING,
PAYMENTBATCHDEFERDATE TYPE STRING,
NOTE TYPE STRING,
PAYMENTBATCHISEDITED TYPE STRING,
PAIDAMOUNTINPAYTCURRENCY TYPE STRING,
PAYMENTCURRENCY TYPE STRING,
PAIDITEMDUEDATE TYPE STRING,
PAYMENTMEDIUMREFERENCE TYPE STRING,
DUEDATE TYPE STRING,
BANKCOUNTRY TYPE STRING,
BANKCOUNTRYNAME TYPE STRING,
AUTHENTICATIONTYPE TYPE STRING,
RESUBMISSIONDAYS TYPE STRING,
PAYMENTBATCHORIGIN TYPE STRING,
PAYMENTBATCHHASEXCLUDEDPAYMENT TYPE STRING,
BATPRTLAPPROVALISNOTPOSSIBLE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CABPPAYBATCH_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_CABPPAYBATCH_STR-MANDT sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTBATCH sy-vline 
WA_CABPPAYBATCH_STR-STATUS sy-vline 
WA_CABPPAYBATCH_STR-STATUSNAME sy-vline 
WA_CABPPAYBATCH_STR-BATCHUUID sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTBATCHRULE sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTBATCHRULEDESCRIPTION sy-vline 
WA_CABPPAYBATCH_STR-PAYTBATCHHASMOREBANKACCOUNTS sy-vline 
WA_CABPPAYBATCH_STR-PAYTBATCHHASMOREHOUSEBANKS sy-vline 
WA_CABPPAYBATCH_STR-HOUSEBANKACCOUNT sy-vline 
WA_CABPPAYBATCH_STR-HOUSEBANKIBAN sy-vline 
WA_CABPPAYBATCH_STR-STATUSPROFILE sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTBATCHAMOUNTINCCCRCY sy-vline 
WA_CABPPAYBATCH_STR-BANKPAYMENTBATCHCURRENCY sy-vline 
WA_CABPPAYBATCH_STR-CREATIONDATE sy-vline 
WA_CABPPAYBATCH_STR-CREATIONTIME sy-vline 
WA_CABPPAYBATCH_STR-CREATIONDATETIME sy-vline 
WA_CABPPAYBATCH_STR-NUMBEROFPAYMENTS sy-vline 
WA_CABPPAYBATCH_STR-HOUSEBANK sy-vline 
WA_CABPPAYBATCH_STR-BANKNAME sy-vline 
WA_CABPPAYBATCH_STR-BANK sy-vline 
WA_CABPPAYBATCH_STR-BANKINTERNALID sy-vline 
WA_CABPPAYBATCH_STR-COMPANYCODENAME sy-vline 
WA_CABPPAYBATCH_STR-COMPANYCODE sy-vline 
WA_CABPPAYBATCH_STR-APPROVALISFIRST sy-vline 
WA_CABPPAYBATCH_STR-ISRETURNEDAPPROVAL sy-vline 
WA_CABPPAYBATCH_STR-APPROVALISFINAL sy-vline 
WA_CABPPAYBATCH_STR-APPROVALISFINALTEXT sy-vline 
WA_CABPPAYBATCH_STR-DATAEXCHANGEINSTRUCTIONKEY sy-vline 
WA_CABPPAYBATCH_STR-ISURGENTPAYMENT sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTISURGENTTEXT sy-vline 
WA_CABPPAYBATCH_STR-USERID sy-vline 
WA_CABPPAYBATCH_STR-CREATEDBYUSER sy-vline 
WA_CABPPAYBATCH_STR-FULLNAME sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTBATCHISPROCESSED sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTBATCHACTION sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTBATCHDEFERDATE sy-vline 
WA_CABPPAYBATCH_STR-NOTE sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTBATCHISEDITED sy-vline 
WA_CABPPAYBATCH_STR-PAIDAMOUNTINPAYTCURRENCY sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTCURRENCY sy-vline 
WA_CABPPAYBATCH_STR-PAIDITEMDUEDATE sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTMEDIUMREFERENCE sy-vline 
WA_CABPPAYBATCH_STR-DUEDATE sy-vline 
WA_CABPPAYBATCH_STR-BANKCOUNTRY sy-vline 
WA_CABPPAYBATCH_STR-BANKCOUNTRYNAME sy-vline 
WA_CABPPAYBATCH_STR-AUTHENTICATIONTYPE sy-vline 
WA_CABPPAYBATCH_STR-RESUBMISSIONDAYS sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTBATCHORIGIN sy-vline 
WA_CABPPAYBATCH_STR-PAYMENTBATCHHASEXCLUDEDPAYMENT sy-vline 
WA_CABPPAYBATCH_STR-BATPRTLAPPROVALISNOTPOSSIBLE sy-vline      INTO ld_text SEPARATED BY SPACE.

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