ABAP Select data from SAP table CINCPMNTFILE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CINCPMNTFILE
*  INTO TABLE @DATA(IT_CINCPMNTFILE2).
*--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_CINCPMNTFILE INDEX 1 INTO DATA(WA_CINCPMNTFILE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CINCPMNTFILE>-MANDT = 1.
<CINCPMNTFILE>-INCOMINGPAYMENTFILE = 1.
<CINCPMNTFILE>-INCOMINGPAYMENTFILETYPE = 1.
<CINCPMNTFILE>-INCOMINGPAYMENTFILETYPENAME = 1.
<CINCPMNTFILE>-INCOMINGPAYMENTFILESTATUS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CINCPMNTFILE-INCOMINGPAYMENTFILESTATUSNAME, sy-vline,
  WA_CINCPMNTFILE-INCOMINGPAYMENTFILEFORMATNAME, sy-vline,
  WA_CINCPMNTFILE-INCGPAYTFILETOTALNUMBEROFITEMS, sy-vline,
  WA_CINCPMNTFILE-ELECTRONICBANKSTATEMENTFORMAT, sy-vline,
  WA_CINCPMNTFILE-ELECTRONICBANKSTMNTFORMATNAME, sy-vline,
  WA_CINCPMNTFILE-ELECTRONICBANKSTMNTLONGFORMAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CINCPMNTFILE 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_CINCPMNTFILE 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_CINCPMNTFILE INTO WA_CINCPMNTFILE.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_CINCPMNTFILE_STR, 
MANDT TYPE STRING,
INCOMINGPAYMENTFILE TYPE STRING,
INCOMINGPAYMENTFILETYPE TYPE STRING,
INCOMINGPAYMENTFILETYPENAME TYPE STRING,
INCOMINGPAYMENTFILESTATUS TYPE STRING,
INCOMINGPAYMENTFILESTATUSNAME TYPE STRING,
INCOMINGPAYMENTFILEFORMATNAME TYPE STRING,
INCGPAYTFILETOTALNUMBEROFITEMS TYPE STRING,
ELECTRONICBANKSTATEMENTFORMAT TYPE STRING,
ELECTRONICBANKSTMNTFORMATNAME TYPE STRING,
ELECTRONICBANKSTMNTLONGFORMAT TYPE STRING,
PAYMENTTRANSACTIONTYPEGROUP TYPE STRING,
INCOMINGPAYMENTFILEUPLOADTYPE TYPE STRING,
INCOMINGPAYTFILEUPLDTYPENAME TYPE STRING,
INCOMINGPAYMENTFILENAME TYPE STRING,
UPLOADEDBYUSER TYPE STRING,
INCOMINGPAYTFILEUPLOADDATETIME TYPE STRING,
SAPOFFICEDOCUMENT TYPE STRING,
BANKSTMNTIMPRTPARAMSET TYPE STRING,
INCOMINGPAYMENTFILECONVERTER TYPE STRING,
INCGPAYTFILENMBROFIMPRTDITEMS TYPE STRING,
INCGPAYTFILENMBROFRJCTDITEMS TYPE STRING,
FULLNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CINCPMNTFILE_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_CINCPMNTFILE_STR-MANDT sy-vline 
WA_CINCPMNTFILE_STR-INCOMINGPAYMENTFILE sy-vline 
WA_CINCPMNTFILE_STR-INCOMINGPAYMENTFILETYPE sy-vline 
WA_CINCPMNTFILE_STR-INCOMINGPAYMENTFILETYPENAME sy-vline 
WA_CINCPMNTFILE_STR-INCOMINGPAYMENTFILESTATUS sy-vline 
WA_CINCPMNTFILE_STR-INCOMINGPAYMENTFILESTATUSNAME sy-vline 
WA_CINCPMNTFILE_STR-INCOMINGPAYMENTFILEFORMATNAME sy-vline 
WA_CINCPMNTFILE_STR-INCGPAYTFILETOTALNUMBEROFITEMS sy-vline 
WA_CINCPMNTFILE_STR-ELECTRONICBANKSTATEMENTFORMAT sy-vline 
WA_CINCPMNTFILE_STR-ELECTRONICBANKSTMNTFORMATNAME sy-vline 
WA_CINCPMNTFILE_STR-ELECTRONICBANKSTMNTLONGFORMAT sy-vline 
WA_CINCPMNTFILE_STR-PAYMENTTRANSACTIONTYPEGROUP sy-vline 
WA_CINCPMNTFILE_STR-INCOMINGPAYMENTFILEUPLOADTYPE sy-vline 
WA_CINCPMNTFILE_STR-INCOMINGPAYTFILEUPLDTYPENAME sy-vline 
WA_CINCPMNTFILE_STR-INCOMINGPAYMENTFILENAME sy-vline 
WA_CINCPMNTFILE_STR-UPLOADEDBYUSER sy-vline 
WA_CINCPMNTFILE_STR-INCOMINGPAYTFILEUPLOADDATETIME sy-vline 
WA_CINCPMNTFILE_STR-SAPOFFICEDOCUMENT sy-vline 
WA_CINCPMNTFILE_STR-BANKSTMNTIMPRTPARAMSET sy-vline 
WA_CINCPMNTFILE_STR-INCOMINGPAYMENTFILECONVERTER sy-vline 
WA_CINCPMNTFILE_STR-INCGPAYTFILENMBROFIMPRTDITEMS sy-vline 
WA_CINCPMNTFILE_STR-INCGPAYTFILENMBROFRJCTDITEMS sy-vline 
WA_CINCPMNTFILE_STR-FULLNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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