ABAP Select data from SAP table CEARMFUNDS_OBJP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CEARMFUNDS_OBJP
*  INTO TABLE @DATA(IT_CEARMFUNDS_OBJP2).
*--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_CEARMFUNDS_OBJP INDEX 1 INTO DATA(WA_CEARMFUNDS_OBJP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CEARMFUNDS_OBJP>-MANDT = 1.
<CEARMFUNDS_OBJP>-EARMARKEDFUNDSDOCUMENT = 1.
<CEARMFUNDS_OBJP>-COMPANYCODE = 1.
<CEARMFUNDS_OBJP>-COMPANYCODENAME = 1.
<CEARMFUNDS_OBJP>-FINANCIALMANAGEMENTAREA = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CEARMFUNDS_OBJP-CONTROLLINGAREA, sy-vline,
  WA_CEARMFUNDS_OBJP-TRANSACTIONCURRENCY, sy-vline,
  WA_CEARMFUNDS_OBJP-COMPANYCODECURRENCY, sy-vline,
  WA_CEARMFUNDS_OBJP-EARMARKEDFUNDSDOCUMENTTYPE, sy-vline,
  WA_CEARMFUNDS_OBJP-EARMARKEDFUNDSDOCTYPETEXT, sy-vline,
  WA_CEARMFUNDS_OBJP-EARMARKEDFUNDSDOCREFERENCE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CEARMFUNDS_OBJP 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_CEARMFUNDS_OBJP 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_CEARMFUNDS_OBJP INTO WA_CEARMFUNDS_OBJP.


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

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

*Conversion exit ALPHA, internal->external for field REFERENCEDOCUMENTLOGICALSYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CEARMFUNDS_OBJP-REFERENCEDOCUMENTLOGICALSYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CEARMFUNDS_OBJP-REFERENCEDOCUMENTLOGICALSYSTEM.
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_CEARMFUNDS_OBJP_STR, 
MANDT TYPE STRING,
EARMARKEDFUNDSDOCUMENT TYPE STRING,
COMPANYCODE TYPE STRING,
COMPANYCODENAME TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
CONTROLLINGAREA TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
EARMARKEDFUNDSDOCUMENTTYPE TYPE STRING,
EARMARKEDFUNDSDOCTYPETEXT TYPE STRING,
EARMARKEDFUNDSDOCREFERENCE TYPE STRING,
EARMARKEDFUNDSHEADERTEXT TYPE STRING,
EARMARKEDFUNDSHASLONGTEXT TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
EARMARKEDFUNDSDOCUMENTCATEGORY TYPE STRING,
EARMARKEDFUNDSDOCCATEGORYTEXT TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
REFERENCEDOCUMENTTYPE TYPE STRING,
REFERENCEDOCUMENTTYPENAME TYPE STRING,
REFERENCEDOCUMENTCONTEXT TYPE STRING,
REFERENCEDOCUMENTLOGICALSYSTEM TYPE STRING,
EARMARKEDFUNDSDOCENTRYSTATUS TYPE STRING,
EARMARKEDFUNDSSTARTWORKFLOW TYPE STRING,
EARMARKEDFUNDSISCOMPLETED TYPE STRING,
EMRKDFNDSISMARKEDFORARCHIVING TYPE STRING,
EMRKDFNDSISBLOCKEDAGAINSTUSAGE TYPE STRING,
EMRKDFNDSDOCCREATEDBYUSER TYPE STRING,
EMRKDFNDSDOCCREATIONDATE TYPE STRING,
EMRKDFNDSDOCLASTCHANGEDBYUSER TYPE STRING,
EMRKDFNDSDOCLASTCHANGEDATE TYPE STRING,
EMRKDFNDSTOTALINCCCRCY TYPE STRING,
EMRKDFNDSTOTALINTRANSCRCY TYPE STRING,
EMRKDFNDSRELTOTALINCCCRCY TYPE STRING,
EMRKDFNDSRELTOTALINTRANSCRCY TYPE STRING,
EMRKDFNDSOPENTOTALINCCCRCY TYPE STRING,
EMRKDFNDSOPENTOTALINTRANSCRCY TYPE STRING,
EMRKDFNDSCHGDTOTALINCCCRCY TYPE STRING,
EMRKDFNDSCHGDTOTALINTRANSCRCY TYPE STRING,
EMRKDFNDSCNSMDTOTALINCCCRCY TYPE STRING,
EMRKDFNDSCNSMDTOTALINTRANSCRCY TYPE STRING,
EMRKDFNDSORIGLTOTALINCCCRCY TYPE STRING,
EMRKDFNDSORIGLTOTALINTRANSCRCY TYPE STRING,
EMRKDFNDSREVNINCRBUDGETISHID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CEARMFUNDS_OBJP_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_CEARMFUNDS_OBJP_STR-MANDT sy-vline 
WA_CEARMFUNDS_OBJP_STR-EARMARKEDFUNDSDOCUMENT sy-vline 
WA_CEARMFUNDS_OBJP_STR-COMPANYCODE sy-vline 
WA_CEARMFUNDS_OBJP_STR-COMPANYCODENAME sy-vline 
WA_CEARMFUNDS_OBJP_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_CEARMFUNDS_OBJP_STR-CONTROLLINGAREA sy-vline 
WA_CEARMFUNDS_OBJP_STR-TRANSACTIONCURRENCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-COMPANYCODECURRENCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EARMARKEDFUNDSDOCUMENTTYPE sy-vline 
WA_CEARMFUNDS_OBJP_STR-EARMARKEDFUNDSDOCTYPETEXT sy-vline 
WA_CEARMFUNDS_OBJP_STR-EARMARKEDFUNDSDOCREFERENCE sy-vline 
WA_CEARMFUNDS_OBJP_STR-EARMARKEDFUNDSHEADERTEXT sy-vline 
WA_CEARMFUNDS_OBJP_STR-EARMARKEDFUNDSHASLONGTEXT sy-vline 
WA_CEARMFUNDS_OBJP_STR-POSTINGDATE sy-vline 
WA_CEARMFUNDS_OBJP_STR-DOCUMENTDATE sy-vline 
WA_CEARMFUNDS_OBJP_STR-EARMARKEDFUNDSDOCUMENTCATEGORY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EARMARKEDFUNDSDOCCATEGORYTEXT sy-vline 
WA_CEARMFUNDS_OBJP_STR-REFERENCEDOCUMENT sy-vline 
WA_CEARMFUNDS_OBJP_STR-REFERENCEDOCUMENTTYPE sy-vline 
WA_CEARMFUNDS_OBJP_STR-REFERENCEDOCUMENTTYPENAME sy-vline 
WA_CEARMFUNDS_OBJP_STR-REFERENCEDOCUMENTCONTEXT sy-vline 
WA_CEARMFUNDS_OBJP_STR-REFERENCEDOCUMENTLOGICALSYSTEM sy-vline 
WA_CEARMFUNDS_OBJP_STR-EARMARKEDFUNDSDOCENTRYSTATUS sy-vline 
WA_CEARMFUNDS_OBJP_STR-EARMARKEDFUNDSSTARTWORKFLOW sy-vline 
WA_CEARMFUNDS_OBJP_STR-EARMARKEDFUNDSISCOMPLETED sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSISMARKEDFORARCHIVING sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSISBLOCKEDAGAINSTUSAGE sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSDOCCREATEDBYUSER sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSDOCCREATIONDATE sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSDOCLASTCHANGEDBYUSER sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSDOCLASTCHANGEDATE sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSTOTALINCCCRCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSTOTALINTRANSCRCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSRELTOTALINCCCRCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSRELTOTALINTRANSCRCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSOPENTOTALINCCCRCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSOPENTOTALINTRANSCRCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSCHGDTOTALINCCCRCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSCHGDTOTALINTRANSCRCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSCNSMDTOTALINCCCRCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSCNSMDTOTALINTRANSCRCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSORIGLTOTALINCCCRCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSORIGLTOTALINTRANSCRCY sy-vline 
WA_CEARMFUNDS_OBJP_STR-EMRKDFNDSREVNINCRBUDGETISHID sy-vline      INTO ld_text SEPARATED BY SPACE.

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