ABAP Select data from SAP table PHLRFPREPDATA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PHLRFPREPDATA
*  INTO TABLE @DATA(IT_PHLRFPREPDATA2).
*--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_PHLRFPREPDATA INDEX 1 INTO DATA(WA_PHLRFPREPDATA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PHLRFPREPDATA>-MANDT = 1.
<PHLRFPREPDATA>-HANDLELOSSRSRVID = 1.
<PHLRFPREPDATA>-HANDLELOSSRSRVITEM = 1.
<PHLRFPREPDATA>-HANDLELOSSRSRVVERSION = 1.
<PHLRFPREPDATA>-PHYSICALCOMMODITY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PHLRFPREPDATA-HANDLELOSSRSRVTICKET, sy-vline,
  WA_PHLRFPREPDATA-HANDLELOSSRSRVPLANT, sy-vline,
  WA_PHLRFPREPDATA-HANDLELOSSRSRVMATERIAL, sy-vline,
  WA_PHLRFPREPDATA-ENTITY_KEY, sy-vline,
  WA_PHLRFPREPDATA-HANDLELOSSRSRVSTORAGELOC, sy-vline,
  WA_PHLRFPREPDATA-HANDLELOSSRSRVMATDOC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PHLRFPREPDATA 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_PHLRFPREPDATA 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_PHLRFPREPDATA INTO WA_PHLRFPREPDATA.


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

*Conversion exit MATN1, internal->external for field HANDLELOSSRSRVMATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PHLRFPREPDATA-HANDLELOSSRSRVMATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PHLRFPREPDATA-HANDLELOSSRSRVMATERIAL.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PHLRFPREPDATA-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PHLRFPREPDATA-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field COMMODITYEXPOSUREUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PHLRFPREPDATA-COMMODITYEXPOSUREUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PHLRFPREPDATA-COMMODITYEXPOSUREUNIT.
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_PHLRFPREPDATA_STR, 
MANDT TYPE STRING,
HANDLELOSSRSRVID TYPE STRING,
HANDLELOSSRSRVITEM TYPE STRING,
HANDLELOSSRSRVVERSION TYPE STRING,
PHYSICALCOMMODITY TYPE STRING,
HANDLELOSSRSRVTICKET TYPE STRING,
HANDLELOSSRSRVPLANT TYPE STRING,
HANDLELOSSRSRVMATERIAL TYPE STRING,
ENTITY_KEY TYPE STRING,
HANDLELOSSRSRVSTORAGELOC TYPE STRING,
HANDLELOSSRSRVMATDOC TYPE STRING,
HANDLELOSSRSRVMATDOCITEM TYPE STRING,
HANDLELOSSRSRVMATDOCYEAR TYPE STRING,
HANDLELOSSRSRVCOMMINBASE TYPE STRING,
HANDLELOSSRSRVNETCOMMINBASE TYPE STRING,
HANDLELOSSRSRVCOMMBASEUOM TYPE STRING,
HANDLELOSSRSRVQUANCOMM TYPE STRING,
HANDLELOSSRSRVNETQUANCOMM TYPE STRING,
HANDLELOSSRSRVUOMCOMMODITY TYPE STRING,
HANDLELOSSRSRVCOMMODITYINMASS TYPE STRING,
HANDLELOSSRSRVNETCOMMINMASS TYPE STRING,
HANDLELOSSRSRVCOMMUOMINMASS TYPE STRING,
HANDLELOSSRSRVCOMMODITYINVOL TYPE STRING,
HANDLELOSSRSRVNETCOMMINVOL TYPE STRING,
HANDLELOSSRSRVCOMMUOMINVOL TYPE STRING,
LOADDATAOBJECTID TYPE STRING,
HANDLELOSSRSRVEVENTTYPE TYPE STRING,
HANDLELOSSRSRVEVENT TYPE STRING,
HANDLELOSSRSRVVALIDFROM TYPE STRING,
HANDLELOSSRSRVVALIDTO TYPE STRING,
ISHANDLELOSSRSRVRECIEPTFWD TYPE STRING,
ISHANDLELOSSRSRVCANCELLFWD TYPE STRING,
MATERIAL TYPE STRING,
COMPANYCODE TYPE STRING,
PLANTGROUP TYPE STRING,
DISPLAYUNITOFMEASURE TYPE STRING,
DAILYGRAINREPORTTYPE TYPE STRING,
DAILYGRAINREPORTDATE TYPE STRING,
COMMODITYEXPOSUREQUANTITY TYPE STRING,
NETEXPOSUREQUANTITY TYPE STRING,
COMMODITYEXPOSUREUNIT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PHLRFPREPDATA_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_PHLRFPREPDATA_STR-MANDT sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVID sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVITEM sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVVERSION sy-vline 
WA_PHLRFPREPDATA_STR-PHYSICALCOMMODITY sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVTICKET sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVPLANT sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVMATERIAL sy-vline 
WA_PHLRFPREPDATA_STR-ENTITY_KEY sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVSTORAGELOC sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVMATDOC sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVMATDOCITEM sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVMATDOCYEAR sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVCOMMINBASE sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVNETCOMMINBASE sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVCOMMBASEUOM sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVQUANCOMM sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVNETQUANCOMM sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVUOMCOMMODITY sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVCOMMODITYINMASS sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVNETCOMMINMASS sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVCOMMUOMINMASS sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVCOMMODITYINVOL sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVNETCOMMINVOL sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVCOMMUOMINVOL sy-vline 
WA_PHLRFPREPDATA_STR-LOADDATAOBJECTID sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVEVENTTYPE sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVEVENT sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVVALIDFROM sy-vline 
WA_PHLRFPREPDATA_STR-HANDLELOSSRSRVVALIDTO sy-vline 
WA_PHLRFPREPDATA_STR-ISHANDLELOSSRSRVRECIEPTFWD sy-vline 
WA_PHLRFPREPDATA_STR-ISHANDLELOSSRSRVCANCELLFWD sy-vline 
WA_PHLRFPREPDATA_STR-MATERIAL sy-vline 
WA_PHLRFPREPDATA_STR-COMPANYCODE sy-vline 
WA_PHLRFPREPDATA_STR-PLANTGROUP sy-vline 
WA_PHLRFPREPDATA_STR-DISPLAYUNITOFMEASURE sy-vline 
WA_PHLRFPREPDATA_STR-DAILYGRAINREPORTTYPE sy-vline 
WA_PHLRFPREPDATA_STR-DAILYGRAINREPORTDATE sy-vline 
WA_PHLRFPREPDATA_STR-COMMODITYEXPOSUREQUANTITY sy-vline 
WA_PHLRFPREPDATA_STR-NETEXPOSUREQUANTITY sy-vline 
WA_PHLRFPREPDATA_STR-COMMODITYEXPOSUREUNIT sy-vline      INTO ld_text SEPARATED BY SPACE.

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