ABAP Select data from SAP table CPSGRCOSTSHR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPSGRCOSTSHR
*  INTO TABLE @DATA(IT_CPSGRCOSTSHR2).
*--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_CPSGRCOSTSHR INDEX 1 INTO DATA(WA_CPSGRCOSTSHR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPSGRCOSTSHR>-MANDT = 1.
<CPSGRCOSTSHR>-LEDGER = 1.
<CPSGRCOSTSHR>-COMPANYCODE = 1.
<CPSGRCOSTSHR>-FISCALYEAR = 1.
<CPSGRCOSTSHR>-GRANTID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPSGRCOSTSHR-SPONSOREDPROGRAM, sy-vline,
  WA_CPSGRCOSTSHR-SPONSOREDCLASS, sy-vline,
  WA_CPSGRCOSTSHR-GRANTEEMGMTSPONSOR, sy-vline,
  WA_CPSGRCOSTSHR-GLOBALCURRENCY, sy-vline,
  WA_CPSGRCOSTSHR-COSTSHRNGCONTRBNAMTINGLOBCRCY, sy-vline,
  WA_CPSGRCOSTSHR-SPNSRCONTRBNAMTINGLOBCRCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPSGRCOSTSHR 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_CPSGRCOSTSHR 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_CPSGRCOSTSHR INTO WA_CPSGRCOSTSHR.


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

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CPSGRCOSTSHR-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPSGRCOSTSHR-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field GRANTEEMGMTSPONSOR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPSGRCOSTSHR-GRANTEEMGMTSPONSOR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPSGRCOSTSHR-GRANTEEMGMTSPONSOR.
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_CPSGRCOSTSHR_STR, 
MANDT TYPE STRING,
LEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
GRANTID TYPE STRING,
SPONSOREDPROGRAM TYPE STRING,
SPONSOREDCLASS TYPE STRING,
GRANTEEMGMTSPONSOR TYPE STRING,
GLOBALCURRENCY TYPE STRING,
COSTSHRNGCONTRBNAMTINGLOBCRCY TYPE STRING,
SPNSRCONTRBNAMTINGLOBCRCY TYPE STRING,
CALCDCOSTSHRNGCONTRBNAMT TYPE STRING,
EXCESSCOSTSHRNGCONTRBNAMT TYPE STRING,
COSTSHRNGSPNSRCONTRBNRATE TYPE STRING,
COSTSHRNGTOTGRANTCONTRBNRATE TYPE STRING,
PUBSECBUDGETCNSMPNTYPE TYPE STRING,
PUBSECBUDGETISRELEVANT TYPE STRING,
GTEEMBUDGETVALIDITYNUMBER TYPE STRING,
GRANTEEMGMTCOSTSHARINGRULE TYPE STRING,
SPONSOREDCLASSNAME TYPE STRING,
SPONSOREDPROGRAMNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPSGRCOSTSHR_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_CPSGRCOSTSHR_STR-MANDT sy-vline 
WA_CPSGRCOSTSHR_STR-LEDGER sy-vline 
WA_CPSGRCOSTSHR_STR-COMPANYCODE sy-vline 
WA_CPSGRCOSTSHR_STR-FISCALYEAR sy-vline 
WA_CPSGRCOSTSHR_STR-GRANTID sy-vline 
WA_CPSGRCOSTSHR_STR-SPONSOREDPROGRAM sy-vline 
WA_CPSGRCOSTSHR_STR-SPONSOREDCLASS sy-vline 
WA_CPSGRCOSTSHR_STR-GRANTEEMGMTSPONSOR sy-vline 
WA_CPSGRCOSTSHR_STR-GLOBALCURRENCY sy-vline 
WA_CPSGRCOSTSHR_STR-COSTSHRNGCONTRBNAMTINGLOBCRCY sy-vline 
WA_CPSGRCOSTSHR_STR-SPNSRCONTRBNAMTINGLOBCRCY sy-vline 
WA_CPSGRCOSTSHR_STR-CALCDCOSTSHRNGCONTRBNAMT sy-vline 
WA_CPSGRCOSTSHR_STR-EXCESSCOSTSHRNGCONTRBNAMT sy-vline 
WA_CPSGRCOSTSHR_STR-COSTSHRNGSPNSRCONTRBNRATE sy-vline 
WA_CPSGRCOSTSHR_STR-COSTSHRNGTOTGRANTCONTRBNRATE sy-vline 
WA_CPSGRCOSTSHR_STR-PUBSECBUDGETCNSMPNTYPE sy-vline 
WA_CPSGRCOSTSHR_STR-PUBSECBUDGETISRELEVANT sy-vline 
WA_CPSGRCOSTSHR_STR-GTEEMBUDGETVALIDITYNUMBER sy-vline 
WA_CPSGRCOSTSHR_STR-GRANTEEMGMTCOSTSHARINGRULE sy-vline 
WA_CPSGRCOSTSHR_STR-SPONSOREDCLASSNAME sy-vline 
WA_CPSGRCOSTSHR_STR-SPONSOREDPROGRAMNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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