ABAP Select data from SAP table CCRCYADJMTI into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCRCYADJMTI
*  INTO TABLE @DATA(IT_CCRCYADJMTI2).
*--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_CCRCYADJMTI INDEX 1 INTO DATA(WA_CCRCYADJMTI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCRCYADJMTI>-MANDT = 1.
<CCRCYADJMTI>-ACCOUNTINGDOCUMENTITEM = 1.
<CCRCYADJMTI>-SOURCECOMPANYCODE = 1.
<CCRCYADJMTI>-FISCALYEAR = 1.
<CCRCYADJMTI>-ACCOUNTINGDOCUMENT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCRCYADJMTI-LEDGER, sy-vline,
  WA_CCRCYADJMTI-COMPANYCODE, sy-vline,
  WA_CCRCYADJMTI-GLACCOUNT, sy-vline,
  WA_CCRCYADJMTI-GLACCOUNTNAME, sy-vline,
  WA_CCRCYADJMTI-DOCUMENTITEMTEXT, sy-vline,
  WA_CCRCYADJMTI-DEBITCREDITCODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCRCYADJMTI 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_CCRCYADJMTI 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_CCRCYADJMTI INTO WA_CCRCYADJMTI.


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

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

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

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

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

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

*Conversion exit ABPSP, internal->external for field WBSELEMENTINTERNALID
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_CCRCYADJMTI-WBSELEMENTINTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCRCYADJMTI-WBSELEMENTINTERNALID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field WBSELEMENTEXTERNALID
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_CCRCYADJMTI-WBSELEMENTEXTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCRCYADJMTI-WBSELEMENTEXTERNALID.
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_CCRCYADJMTI_STR, 
MANDT TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
SOURCECOMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
GLACCOUNT TYPE STRING,
GLACCOUNTNAME TYPE STRING,
DOCUMENTITEMTEXT TYPE STRING,
DEBITCREDITCODE TYPE STRING,
DEBITCREDITCODENAME TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
AMOUNTINTRANSACTIONCURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY TYPE STRING,
GLOBALCURRENCY TYPE STRING,
AMOUNTINGLOBALCURRENCY TYPE STRING,
FUNCTIONALCURRENCY TYPE STRING,
AMOUNTINFUNCTIONALCURRENCY TYPE STRING,
PROFITCENTER TYPE STRING,
COSTCENTER TYPE STRING,
GLACCOUNTGROUP TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
WBSELEMENTEXTERNALID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCRCYADJMTI_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_CCRCYADJMTI_STR-MANDT sy-vline 
WA_CCRCYADJMTI_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_CCRCYADJMTI_STR-SOURCECOMPANYCODE sy-vline 
WA_CCRCYADJMTI_STR-FISCALYEAR sy-vline 
WA_CCRCYADJMTI_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CCRCYADJMTI_STR-LEDGER sy-vline 
WA_CCRCYADJMTI_STR-COMPANYCODE sy-vline 
WA_CCRCYADJMTI_STR-GLACCOUNT sy-vline 
WA_CCRCYADJMTI_STR-GLACCOUNTNAME sy-vline 
WA_CCRCYADJMTI_STR-DOCUMENTITEMTEXT sy-vline 
WA_CCRCYADJMTI_STR-DEBITCREDITCODE sy-vline 
WA_CCRCYADJMTI_STR-DEBITCREDITCODENAME sy-vline 
WA_CCRCYADJMTI_STR-TRANSACTIONCURRENCY sy-vline 
WA_CCRCYADJMTI_STR-AMOUNTINTRANSACTIONCURRENCY sy-vline 
WA_CCRCYADJMTI_STR-COMPANYCODECURRENCY sy-vline 
WA_CCRCYADJMTI_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_CCRCYADJMTI_STR-GLOBALCURRENCY sy-vline 
WA_CCRCYADJMTI_STR-AMOUNTINGLOBALCURRENCY sy-vline 
WA_CCRCYADJMTI_STR-FUNCTIONALCURRENCY sy-vline 
WA_CCRCYADJMTI_STR-AMOUNTINFUNCTIONALCURRENCY sy-vline 
WA_CCRCYADJMTI_STR-PROFITCENTER sy-vline 
WA_CCRCYADJMTI_STR-COSTCENTER sy-vline 
WA_CCRCYADJMTI_STR-GLACCOUNTGROUP sy-vline 
WA_CCRCYADJMTI_STR-WBSELEMENTINTERNALID sy-vline 
WA_CCRCYADJMTI_STR-WBSELEMENTEXTERNALID sy-vline      INTO ld_text SEPARATED BY SPACE.

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