ABAP Select data from SAP table CPRCNGLOTFEEDET into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CPRCNGLOTFEEDET 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 CPRCNGLOTFEEDET. 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 CPRCNGLOTFEEDET 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_CPRCNGLOTFEEDET TYPE STANDARD TABLE OF CPRCNGLOTFEEDET,
      WA_CPRCNGLOTFEEDET TYPE CPRCNGLOTFEEDET,
      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: <CPRCNGLOTFEEDET> TYPE CPRCNGLOTFEEDET.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPRCNGLOTFEEDET
*  INTO TABLE @DATA(IT_CPRCNGLOTFEEDET2).
*--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_CPRCNGLOTFEEDET INDEX 1 INTO DATA(WA_CPRCNGLOTFEEDET2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPRCNGLOTFEEDET>-MANDT = 1.
<CPRCNGLOTFEEDET>-ACMFEEFRAMEWORKDOCTYPEREF = 1.
<CPRCNGLOTFEEDET>-TRADINGCONTRACTNUMBER = 1.
<CPRCNGLOTFEEDET>-TRADINGCONTRACTITEM = 1.
<CPRCNGLOTFEEDET>-PRICINGCONDITIONTERM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPRCNGLOTFEEDET-ACMFEEFRAMEWORKREFDOCYEAR, sy-vline,
  WA_CPRCNGLOTFEEDET-ACMFEEFRAMEWORKREFDOCSQNCNMBR, sy-vline,
  WA_CPRCNGLOTFEEDET-FEEFRAMEWORKFEEID, sy-vline,
  WA_CPRCNGLOTFEEDET-FEEVERSION, sy-vline,
  WA_CPRCNGLOTFEEDET-TRDGCONTRPRCGASPECTSRCELOTID, sy-vline,
  WA_CPRCNGLOTFEEDET-FEEDOCUMENTLEVELNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPRCNGLOTFEEDET 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_CPRCNGLOTFEEDET 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_CPRCNGLOTFEEDET INTO WA_CPRCNGLOTFEEDET.


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

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

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

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

*Conversion exit CUNIT, internal->external for field ACMFEEUOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPRCNGLOTFEEDET-ACMFEEUOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRCNGLOTFEEDET-ACMFEEUOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ACMINCHARGEQTYUOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPRCNGLOTFEEDET-ACMINCHARGEQTYUOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRCNGLOTFEEDET-ACMINCHARGEQTYUOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ACMFEERECRRGCHRGUOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPRCNGLOTFEEDET-ACMFEERECRRGCHRGUOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRCNGLOTFEEDET-ACMFEERECRRGCHRGUOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ACMFEEMAXCHARGEUOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPRCNGLOTFEEDET-ACMFEEMAXCHARGEUOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRCNGLOTFEEDET-ACMFEEMAXCHARGEUOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ACMFEEPREMCRDTUOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPRCNGLOTFEEDET-ACMFEEPREMCRDTUOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRCNGLOTFEEDET-ACMFEEPREMCRDTUOM.
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_CPRCNGLOTFEEDET_STR, 
MANDT TYPE STRING,
ACMFEEFRAMEWORKDOCTYPEREF TYPE STRING,
TRADINGCONTRACTNUMBER TYPE STRING,
TRADINGCONTRACTITEM TYPE STRING,
PRICINGCONDITIONTERM TYPE STRING,
ACMFEEFRAMEWORKREFDOCYEAR TYPE STRING,
ACMFEEFRAMEWORKREFDOCSQNCNMBR TYPE STRING,
FEEFRAMEWORKFEEID TYPE STRING,
FEEVERSION TYPE STRING,
TRDGCONTRPRCGASPECTSRCELOTID TYPE STRING,
FEEDOCUMENTLEVELNAME TYPE STRING,
FEEFRAMEWORKFEENAME TYPE STRING,
ACMFEEFRAMEWORKALLOCATIONMODE TYPE STRING,
ACMFEETYPE TYPE STRING,
ACMFEETYPENAME TYPE STRING,
FEEALLOCATIONMODENAME TYPE STRING,
ACMFEEVALIDSTATUS TYPE STRING,
ACMFEEVALIDSTATUSNAME TYPE STRING,
ACMFEECURRENCY TYPE STRING,
ACMFEEAMOUNT TYPE STRING,
ACMFEEUOM TYPE STRING,
ACMFEEQUANTITY TYPE STRING,
ACMFEESTOPONPRVSNLSETTLMT TYPE STRING,
ACMFEESTOPONFINALSETTLMT TYPE STRING,
ACMFEEINCHARGEAMOUNT TYPE STRING,
ACMINCHARGEAMTCRCY TYPE STRING,
ACMINCHARGEQTY TYPE STRING,
ACMINCHARGEQTYUOM TYPE STRING,
ACMFEERECRRGCHRGAMOUNT TYPE STRING,
ACMFEERECRRGCHRGCRCY TYPE STRING,
ACMFEERECRRGCHRGQTY TYPE STRING,
ACMFEERECRRGCHRGUOM TYPE STRING,
ACMFEEMAXCHARGEAMOUNT TYPE STRING,
ACMFEEMAXCHRGCRCY TYPE STRING,
ACMFEEMAXCHARGEQUANTITY TYPE STRING,
ACMFEEMAXCHARGEUOM TYPE STRING,
ACMFEEPREMCRDTAMOUNT TYPE STRING,
ACMFEEPREMCRDTCRCY TYPE STRING,
ACMFEEPREMCRDTQTY TYPE STRING,
ACMFEEPREMCRDTUOM TYPE STRING,
ACMNOPRCGFEEIDFR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPRCNGLOTFEEDET_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_CPRCNGLOTFEEDET_STR-MANDT sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEFRAMEWORKDOCTYPEREF sy-vline 
WA_CPRCNGLOTFEEDET_STR-TRADINGCONTRACTNUMBER sy-vline 
WA_CPRCNGLOTFEEDET_STR-TRADINGCONTRACTITEM sy-vline 
WA_CPRCNGLOTFEEDET_STR-PRICINGCONDITIONTERM sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEFRAMEWORKREFDOCYEAR sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEFRAMEWORKREFDOCSQNCNMBR sy-vline 
WA_CPRCNGLOTFEEDET_STR-FEEFRAMEWORKFEEID sy-vline 
WA_CPRCNGLOTFEEDET_STR-FEEVERSION sy-vline 
WA_CPRCNGLOTFEEDET_STR-TRDGCONTRPRCGASPECTSRCELOTID sy-vline 
WA_CPRCNGLOTFEEDET_STR-FEEDOCUMENTLEVELNAME sy-vline 
WA_CPRCNGLOTFEEDET_STR-FEEFRAMEWORKFEENAME sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEFRAMEWORKALLOCATIONMODE sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEETYPE sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEETYPENAME sy-vline 
WA_CPRCNGLOTFEEDET_STR-FEEALLOCATIONMODENAME sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEVALIDSTATUS sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEVALIDSTATUSNAME sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEECURRENCY sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEAMOUNT sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEUOM sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEQUANTITY sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEESTOPONPRVSNLSETTLMT sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEESTOPONFINALSETTLMT sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEINCHARGEAMOUNT sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMINCHARGEAMTCRCY sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMINCHARGEQTY sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMINCHARGEQTYUOM sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEERECRRGCHRGAMOUNT sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEERECRRGCHRGCRCY sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEERECRRGCHRGQTY sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEERECRRGCHRGUOM sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEMAXCHARGEAMOUNT sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEMAXCHRGCRCY sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEMAXCHARGEQUANTITY sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEMAXCHARGEUOM sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEPREMCRDTAMOUNT sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEPREMCRDTCRCY sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEPREMCRDTQTY sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMFEEPREMCRDTUOM sy-vline 
WA_CPRCNGLOTFEEDET_STR-ACMNOPRCGFEEIDFR sy-vline      INTO ld_text SEPARATED BY SPACE.

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