ABAP Select data from SAP table CPHCSJRNLQRY into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPHCSJRNLQRY
*  INTO TABLE @DATA(IT_CPHCSJRNLQRY2).
*--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_CPHCSJRNLQRY INDEX 1 INTO DATA(WA_CPHCSJRNLQRY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPHCSJRNLQRY>-MANDT = 1.
<CPHCSJRNLQRY>-COMPANYCODE = 1.
<CPHCSJRNLQRY>-FISCALYEAR = 1.
<CPHCSJRNLQRY>-FISCALPERIOD = 1.
<CPHCSJRNLQRY>-SUPPLIER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPHCSJRNLQRY-CUSTOMER, sy-vline,
  WA_CPHCSJRNLQRY-ACCOUNTINGDOCUMENT, sy-vline,
  WA_CPHCSJRNLQRY-ACCOUNTINGDOCUMENTHEADERTEXT, sy-vline,
  WA_CPHCSJRNLQRY-ACCOUNTINGDOCUMENTTYPE, sy-vline,
  WA_CPHCSJRNLQRY-BUSINESSPLACE, sy-vline,
  WA_CPHCSJRNLQRY-POSTINGDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPHCSJRNLQRY 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_CPHCSJRNLQRY 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_CPHCSJRNLQRY INTO WA_CPHCSJRNLQRY.


*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_CPHCSJRNLQRY-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPHCSJRNLQRY-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit AU132, internal->external for field TAXAMOUNTINCOUNTRYCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CPHCSJRNLQRY-TAXAMOUNTINCOUNTRYCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPHCSJRNLQRY-TAXAMOUNTINCOUNTRYCRCY.
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_CPHCSJRNLQRY_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALPERIOD TYPE STRING,
SUPPLIER TYPE STRING,
CUSTOMER TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
ACCOUNTINGDOCUMENTHEADERTEXT TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
BUSINESSPLACE TYPE STRING,
POSTINGDATE TYPE STRING,
VATREGISTRATION TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
BUSINESSPARTNERCOUNTRY TYPE STRING,
CUSTOMERSUPPLIERADDRESS TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
ORIGINALREFERENCEDOCUMENT TYPE STRING,
TAXCODE TYPE STRING,
TAXRATE TYPE STRING,
TAXRATEVALIDITYSTARTDATE TYPE STRING,
ADDRESSID TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY TYPE STRING,
CASHDISCOUNTAMTINCOCODECRCY TYPE STRING,
COUNTRYCURRENCY TYPE STRING,
TAXBASEAMOUNTINCOUNTRYCRCY TYPE STRING,
TAXAMOUNTINCOUNTRYCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPHCSJRNLQRY_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_CPHCSJRNLQRY_STR-MANDT sy-vline 
WA_CPHCSJRNLQRY_STR-COMPANYCODE sy-vline 
WA_CPHCSJRNLQRY_STR-FISCALYEAR sy-vline 
WA_CPHCSJRNLQRY_STR-FISCALPERIOD sy-vline 
WA_CPHCSJRNLQRY_STR-SUPPLIER sy-vline 
WA_CPHCSJRNLQRY_STR-CUSTOMER sy-vline 
WA_CPHCSJRNLQRY_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CPHCSJRNLQRY_STR-ACCOUNTINGDOCUMENTHEADERTEXT sy-vline 
WA_CPHCSJRNLQRY_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_CPHCSJRNLQRY_STR-BUSINESSPLACE sy-vline 
WA_CPHCSJRNLQRY_STR-POSTINGDATE sy-vline 
WA_CPHCSJRNLQRY_STR-VATREGISTRATION sy-vline 
WA_CPHCSJRNLQRY_STR-COMPANYCODECURRENCY sy-vline 
WA_CPHCSJRNLQRY_STR-BUSINESSPARTNERNAME sy-vline 
WA_CPHCSJRNLQRY_STR-BUSINESSPARTNERCOUNTRY sy-vline 
WA_CPHCSJRNLQRY_STR-CUSTOMERSUPPLIERADDRESS sy-vline 
WA_CPHCSJRNLQRY_STR-DOCUMENTREFERENCEID sy-vline 
WA_CPHCSJRNLQRY_STR-ORIGINALREFERENCEDOCUMENT sy-vline 
WA_CPHCSJRNLQRY_STR-TAXCODE sy-vline 
WA_CPHCSJRNLQRY_STR-TAXRATE sy-vline 
WA_CPHCSJRNLQRY_STR-TAXRATEVALIDITYSTARTDATE sy-vline 
WA_CPHCSJRNLQRY_STR-ADDRESSID sy-vline 
WA_CPHCSJRNLQRY_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_CPHCSJRNLQRY_STR-CASHDISCOUNTAMTINCOCODECRCY sy-vline 
WA_CPHCSJRNLQRY_STR-COUNTRYCURRENCY sy-vline 
WA_CPHCSJRNLQRY_STR-TAXBASEAMOUNTINCOUNTRYCRCY sy-vline 
WA_CPHCSJRNLQRY_STR-TAXAMOUNTINCOUNTRYCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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