ABAP Select data from SAP table CPLCASHRCPTOPM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPLCASHRCPTOPM
*  INTO TABLE @DATA(IT_CPLCASHRCPTOPM2).
*--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_CPLCASHRCPTOPM INDEX 1 INTO DATA(WA_CPLCASHRCPTOPM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPLCASHRCPTOPM>-MANDT = 1.
<CPLCASHRCPTOPM>-COMPANYCODE = 1.
<CPLCASHRCPTOPM>-CASHJOURNAL = 1.
<CPLCASHRCPTOPM>-FISCALYEAR = 1.
<CPLCASHRCPTOPM>-CASHJOURNALDOCUMENTINTERNALID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPLCASHRCPTOPM-LANGUAGE, sy-vline,
  WA_CPLCASHRCPTOPM-COMPANYCODENAME, sy-vline,
  WA_CPLCASHRCPTOPM-BUSINESSPARTNERNAME1, sy-vline,
  WA_CPLCASHRCPTOPM-BUSINESSPARTNERNAME2, sy-vline,
  WA_CPLCASHRCPTOPM-STREETNAME, sy-vline,
  WA_CPLCASHRCPTOPM-HOUSENUMBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPLCASHRCPTOPM 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_CPLCASHRCPTOPM 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_CPLCASHRCPTOPM INTO WA_CPLCASHRCPTOPM.


*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 FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CPLCASHRCPTOPM-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPLCASHRCPTOPM-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ISOLA, internal->external for field LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_CPLCASHRCPTOPM-LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPLCASHRCPTOPM-LANGUAGE.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit AC152, internal->external for field CASHJOURNALRECEIPTAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CPLCASHRCPTOPM-CASHJOURNALRECEIPTAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPLCASHRCPTOPM-CASHJOURNALRECEIPTAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field CASHJOURNALPAYMENTAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CPLCASHRCPTOPM-CASHJOURNALPAYMENTAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPLCASHRCPTOPM-CASHJOURNALPAYMENTAMOUNT.
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_CPLCASHRCPTOPM_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
CASHJOURNAL TYPE STRING,
FISCALYEAR TYPE STRING,
CASHJOURNALDOCUMENTINTERNALID TYPE STRING,
LANGUAGE TYPE STRING,
COMPANYCODENAME TYPE STRING,
BUSINESSPARTNERNAME1 TYPE STRING,
BUSINESSPARTNERNAME2 TYPE STRING,
STREETNAME TYPE STRING,
HOUSENUMBER TYPE STRING,
POSTALCODE TYPE STRING,
CITYNAME TYPE STRING,
POSTINGDATE TYPE STRING,
DEBITGLACCOUNT TYPE STRING,
CREDITGLACCOUNT TYPE STRING,
ORGANIZATIONBPNAME1 TYPE STRING,
ORGANIZATIONBPNAME2 TYPE STRING,
CUSTOMERSUPPLIERSTREETNAME TYPE STRING,
CUSTOMERSUPPLIERHOUSENUMBER TYPE STRING,
CUSTOMERSUPPLIERPOSTALCODE TYPE STRING,
CUSTOMERSUPPLIERCITYNAME TYPE STRING,
CASHJOURNALDOCUMENT TYPE STRING,
CASHJOURNALDOCUMENTITEMTEXT TYPE STRING,
CURRENCY TYPE STRING,
AMOUNTINTRANSACTIONCURRENCY TYPE STRING,
CASHJOURNALRECEIPTAMOUNT TYPE STRING,
CASHJOURNALPAYMENTAMOUNT TYPE STRING,
CASHJOURNALNAME TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPLCASHRCPTOPM_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_CPLCASHRCPTOPM_STR-MANDT sy-vline 
WA_CPLCASHRCPTOPM_STR-COMPANYCODE sy-vline 
WA_CPLCASHRCPTOPM_STR-CASHJOURNAL sy-vline 
WA_CPLCASHRCPTOPM_STR-FISCALYEAR sy-vline 
WA_CPLCASHRCPTOPM_STR-CASHJOURNALDOCUMENTINTERNALID sy-vline 
WA_CPLCASHRCPTOPM_STR-LANGUAGE sy-vline 
WA_CPLCASHRCPTOPM_STR-COMPANYCODENAME sy-vline 
WA_CPLCASHRCPTOPM_STR-BUSINESSPARTNERNAME1 sy-vline 
WA_CPLCASHRCPTOPM_STR-BUSINESSPARTNERNAME2 sy-vline 
WA_CPLCASHRCPTOPM_STR-STREETNAME sy-vline 
WA_CPLCASHRCPTOPM_STR-HOUSENUMBER sy-vline 
WA_CPLCASHRCPTOPM_STR-POSTALCODE sy-vline 
WA_CPLCASHRCPTOPM_STR-CITYNAME sy-vline 
WA_CPLCASHRCPTOPM_STR-POSTINGDATE sy-vline 
WA_CPLCASHRCPTOPM_STR-DEBITGLACCOUNT sy-vline 
WA_CPLCASHRCPTOPM_STR-CREDITGLACCOUNT sy-vline 
WA_CPLCASHRCPTOPM_STR-ORGANIZATIONBPNAME1 sy-vline 
WA_CPLCASHRCPTOPM_STR-ORGANIZATIONBPNAME2 sy-vline 
WA_CPLCASHRCPTOPM_STR-CUSTOMERSUPPLIERSTREETNAME sy-vline 
WA_CPLCASHRCPTOPM_STR-CUSTOMERSUPPLIERHOUSENUMBER sy-vline 
WA_CPLCASHRCPTOPM_STR-CUSTOMERSUPPLIERPOSTALCODE sy-vline 
WA_CPLCASHRCPTOPM_STR-CUSTOMERSUPPLIERCITYNAME sy-vline 
WA_CPLCASHRCPTOPM_STR-CASHJOURNALDOCUMENT sy-vline 
WA_CPLCASHRCPTOPM_STR-CASHJOURNALDOCUMENTITEMTEXT sy-vline 
WA_CPLCASHRCPTOPM_STR-CURRENCY sy-vline 
WA_CPLCASHRCPTOPM_STR-AMOUNTINTRANSACTIONCURRENCY sy-vline 
WA_CPLCASHRCPTOPM_STR-CASHJOURNALRECEIPTAMOUNT sy-vline 
WA_CPLCASHRCPTOPM_STR-CASHJOURNALPAYMENTAMOUNT sy-vline 
WA_CPLCASHRCPTOPM_STR-CASHJOURNALNAME sy-vline 
WA_CPLCASHRCPTOPM_STR-AUTHORIZATIONGROUP sy-vline      INTO ld_text SEPARATED BY SPACE.

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