ABAP Select data from SAP table ISPHYSCHMLPHSETRNSTNLQDTP_DR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISPHYSCHMLPHSETRNSTNLQDTP_DR
*  INTO TABLE @DATA(IT_ISPHYSCHMLPHSETRNSTNLQDTP_DR2).
*--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_ISPHYSCHMLPHSETRNSTNLQDTP_DR INDEX 1 INTO DATA(WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISPHYSCHMLPHSETRNSTNLQDTP_DR>-PHYSCHMLPHSETRNSTNLQDUUID = 1.
<ISPHYSCHMLPHSETRNSTNLQDTP_DR>-PHYSCHMLPRPTYUUID = 1.
<ISPHYSCHMLPHSETRNSTNLQDTP_DR>-CREATIONUTCDATETIME = 1.
<ISPHYSCHMLPHSETRNSTNLQDTP_DR>-CREATEDBYUSER = 1.
<ISPHYSCHMLPHSETRNSTNLQDTP_DR>-LASTCHANGEUTCDATETIME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR-LASTCHANGEDBYUSER, sy-vline,
  WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR-PHYSCHMLLOWRLMTOPTR, sy-vline,
  WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR-PHYSCHMLMELTINGPTLOWRLMTQTY, sy-vline,
  WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR-PHYSCHMLMELTINGPTLOWRLMTASTXT, sy-vline,
  WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR-PHYSCHMLUPRLMTOPTR, sy-vline,
  WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR-PHYSCHMLMELTINGPTUPRLMTQTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR 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_ISPHYSCHMLPHSETRNSTNLQDTP_DR 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_ISPHYSCHMLPHSETRNSTNLQDTP_DR INTO WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR.


*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 CUNIT, internal->external for field PHYSCHMLMELTINGPTQTYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR-PHYSCHMLMELTINGPTQTYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR-PHYSCHMLMELTINGPTQTYUNIT.
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_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR, 
PHYSCHMLPHSETRNSTNLQDUUID TYPE STRING,
PHYSCHMLPRPTYUUID TYPE STRING,
CREATIONUTCDATETIME TYPE STRING,
CREATEDBYUSER TYPE STRING,
LASTCHANGEUTCDATETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
PHYSCHMLLOWRLMTOPTR TYPE STRING,
PHYSCHMLMELTINGPTLOWRLMTQTY TYPE STRING,
PHYSCHMLMELTINGPTLOWRLMTASTXT TYPE STRING,
PHYSCHMLUPRLMTOPTR TYPE STRING,
PHYSCHMLMELTINGPTUPRLMTQTY TYPE STRING,
PHYSCHMLMELTINGPTUPRLMTASTXT TYPE STRING,
PHYSCHMLMELTINGPTQTYUNIT TYPE STRING,
ACTIVEUUID TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_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_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-PHYSCHMLPHSETRNSTNLQDUUID sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-PHYSCHMLPRPTYUUID sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-CREATIONUTCDATETIME sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-CREATEDBYUSER sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-LASTCHANGEUTCDATETIME sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-LASTCHANGEDBYUSER sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-PHYSCHMLLOWRLMTOPTR sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-PHYSCHMLMELTINGPTLOWRLMTQTY sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-PHYSCHMLMELTINGPTLOWRLMTASTXT sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-PHYSCHMLUPRLMTOPTR sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-PHYSCHMLMELTINGPTUPRLMTQTY sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-PHYSCHMLMELTINGPTUPRLMTASTXT sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-PHYSCHMLMELTINGPTQTYUNIT sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-ACTIVEUUID sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-HASACTIVEENTITY sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISPHYSCHMLPHSETRNSTNLQDTP_DR_STR-ISACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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